List 4 Approved Manufacturers of Steel Pipes and · PDF fileList 4 Approved Manufacturers of Steel Pipes and Tubes This list identifies works approved by Lloyd’s Register Group Limited

In the event of any conflict or ambiguity between this printout and the original electronic document, the electronic document shall prevail.

© Lloyd’s Register Group Limited 2018. All rights reserved.

List 4

Approved Manufacturers

of Steel Pipes and Tubes

This list identifies works approved by Lloyd’s Register Group Limited (LR) for the manufacture of welded and seamless steel pipes and tubes in accordance with the requirements of LR's Rules for the Manufacture, Testing and Certification of Materials, Chapter 6. The information listed for each works is a summary and includes the types of steel and maximum diameter, wall thickness approved for both welded and seamless pipes and tubes. It also details those works approved to carry out eddy current testing in place of hydraulic testing. The types of steel include: carbon carbon-manganese alloy austenitic stainless Where required further information should be obtained from the current certificate of approval issued to the manufacturer by LR. Works designated "MQS Approved" are also approved under the Materials Quality Scheme in accordance with LR's Rules for the Manufacture, Testing and Certification of Materials, Chapter 1 Section 2. Approval only covers the manufacturing location listed, it does not extend to other works owned by the same company. The local LR surveying office is also listed. Lloyd's Register Group Limited, its affiliates and subsidiaries and their respective officers, employees or agents are, individually and collectively, referred to in this clause as 'Lloyd's Register'. Lloyd's Register assumes no responsibility and shall not be liable to any person for any loss, damage or expense caused by reliance on the information or advice in this document or howsoever provided, unless that person has signed a contract with the relevant Lloyd's Register entity for the provision of this information or advice and in that case any responsibility or liability is exclusively on the terms and conditions set out in that contract.



OfficeName and AddressMax Diameter

(mm)GradeCategoryMax Wall Thickness(mm)

List 4Approved Manufacturersof Steel Pipes and Tubes

Argentina

273carbon Buenos AiresSeamless 33TENARIS SIDERCA S.A.I.C273carbon-manganese 33

Tel: +54 3489 433787 Mobile: +54 911 49929595email: [email protected] web: www.tenaris.com

Including BOS Steel Making and concasting and the supply of Semi Finished Products in Carbon and Carbon-manganese steel as hot worked hollows to 310mmmax diameter and 33mm max wall thickness. Certificate # MD00/2859/0006/4 Expiry Date: 09/02/2020

Dr. Jorge A. Simini 250(B2804MHA) CampanaBuenos Aires

Campana Plant

Austria

252austenitic stainless ViennaSeamless 45SCHOELLER BLECKMANN EDELSTAHLROHR GMBH252duplex stainless 45

Tel: +43 2630 316 205 Fax: +43 2630 316 894 email: [email protected] web: www.sber.atCertificate #: MD00/1322/0008/4 Expiry date: 17/03/2019

Rohrstrasse 1A-2630 Ternitz

TUBACEX TUBOS INOXIDABLES S.A.Ternitz Works

180carbon ViennaSeamless 14VOESTALPINE ROTEC GmbH180carbon-manganese 14

Tel: +43 50304 24 230 Fax: +43 50304 64 6230 email: [email protected] web: www.voestalpine.comIncluding eddy current testing in lieu of hydraulic testing.Certificate No.: MD00/1613/0008/4 Expiry date: 02/12/2020

Eisenhammerstraße 15A-8670 Krieglach

177carbon-manganese ViennaSeamless 22voestalpine Tubulars GmbH & Co KG

Tel: +43 50304 23 290 Fax: +43 50304 63 437 email: mailto:[email protected] web: http://www.vatubulars.comCertificate #: MD00/3072/0005/4 Expiry date: 01/05/2019

8652 Kindberg-AumühlAlpinestraße 17

Belarus, Republic of

168carbon St. PetersburgSeamless 25OJSC "Byelorussian Steel Works-Management Company of168carbon-manganese 25

Tel No: +375 2334 56180 Fax No: +375 2334 56317 +375 291105030Email: mailto: [email protected] www.bmz.gomel.byCertificate No: MD00/4297/0002/4 Expiry Date 04/03/2020

37, Promyshlennaya Str.BY- 247210 Zhlobin,Gomel Region,

"Byelorussian Metallurgical Company" holding"(OJSC "BSW -management company of "BMC" holding")

Canada

12austenitic stainless TorontoSeamless 2SANDVIK MATERIALS TECHNOLOGY CANADA12duplex stainless* 2

Tel: +1 613 623 6501 Fax: +1 613 623 7243

Website: www.sandvik.com

Certificate No: MD00/3351/0002/4 Expiry date: 17/06/2019

Arnprior, OntarioK7S 3P3

Tube Production Unit425 McCartney Street

As at 10 April 2018 2Page






China, People's Republic of

180carbon DalianSeamless 16ANGANG STEEL COMPANY LIMITED180carbon-manganese 16

Tel: + 89 0412 6735132 & + 98 0412 6751583 Fax: + 89 0 412 6751583

E-mail: [email protected]

Website: www.ansteel.com.cn

Certificate No: MD00/4755/0001/4 Expiry Date: 06/03/2021

Anshan City.Liaoning Province

114021, Tiexi,

273austenitic stainless NanjingSeamless 9ANHUI TIANKANG SPECIAL STEEL PIPE CO., LTD.

Tel No: +86 550 7309116 Fax No: +86 550 7309100 Email: [email protected] Web http://www.yingliugroup.comCertificate #: MD00/4548/0001/4 Expiry date: 09/02/2019

Economic Development ZoneTianchang CityAnhui Province

No. 9, Tiankang Road

275austenitic stainless ZhoushanSeamless 10BAOFENG STEEL GROUP CO., LTD

Tel: +86 578 8017128 Fax: +86 578 8017911 Email: [email protected]: www.china-baogang.comCertificate Number: MD00/3686/0004/4 Expiry date: 17.10.2018

No. 217 Ruiyang Main Street,Songyang County Industrial Zone,Zhejiang Province,

180carbon Shanghai PortSeamless 30BAOSHAN IRON & STEEL CO., LTD.180carbon-manganese 30180alloy 30

Tel: +86 21 2664 7224 Fax: +86 21 2664 8886 Email:mailto:[email protected] Web http://www.baosteel.comIncluding eddy current testing in lieu of hydraulic testingCertificate No. MD00/2251/0008/4 Expiry date: 21/10/2019

Baoshan DistrictShanghai201900

Core BaseNo. 885 Fujin Road

89carbon Shanghai PortSeamless 12BAOSHAN IRON & STEEL Co., Ltd.89carbon-manganese 12

Tel: +86 21 2664 3342 Fax: +86 21 2664 4449email: [email protected] web: www.baosteel.comIncluding eddy current testing in lieu of hydraulic testing.Certificate #: MD00/1351/0008/4 Expiry date: 15/04/2019

No. 885 Fujin Road,PRECISION STEEL TUBE FACTORY

323austenitic stainless JiangyinSeamless 28CHANGSHU WALSIN SPECIALTY STEEL CO., LTD

Tel: +86 512 5210 2723 Fax: +86 512 5210 2555 Email to: [email protected] Web: http://www.walsintubing.com

Certificate No.:MD00/4381/0002/4 Expiry date: 04/09/2019

Scope of approval includes eddy current testing up to 89mm diameter in lieu of hydraulic testing

Haiyu TownChangsu CityJiangsu Province

No.2 Haiyang Road,

61carbon DalianSeamless 6DALIAN HANEDA STEEL TUBE COMPANY LTD.61carbon-manganese 6

Tel: +86 411 8629 4612, Fax: +86 411 8629 3933 Email to: [email protected]

Certificate #: MD00/3463/0004/4 Expiry date: 19/03/2020

Lvshunkou DistrictDalian CityLiaoning Province

Longwangtang Street







1118carbon NanjingWelded 17HEFEI ZIKING STEEL PIPE Co., LTD.1118carbon-manganese 17

Tel: 00-86-551-63367888 Fax: 00-86-551-63366262


Website: www.ziking.cn


Baohe Economic Development Area,Hefei.Anhui Province. 230051

No. 31 Beijing Road,

609carbon WuhanSeamless 32HENGYANG VALIN STEEL TUBE CO., LTD.609carbon-manganese 32711alloy 120

Tel: +86 734 887 2188 Fax: +86 734 887 0188

Email: [email protected]

Web: www.hysteeltube.com

* cold draw finished: 76 mm max. dia and 10 mm max. wall thickness** hot finished: 340 mm max. dia and 32 mm max. wall thickness


Hengyang CityHunan Province 421001

No. 10 Dalixincun

220austenitic stainless ZhoushanSeamless 9HUADI STEEL GROUP CO., LTD.

Tel: +86 577 2880 6687 Fax: +86 577 2880 6686 email: [email protected] #: MD00/3209/0004/4 Expiry date: 18/12/2017

Yongzhong TownWenzhouZhejiang Province 325024

Steel Pipes and Tubes WorksNo. 28, Zhenbiao Road

406carbon NanjingSeamless 30HUAIAN ZHENDA STEEL TUBE MANUFACTURING CO., LTD.406carbon-manganese 30

Tel: 86 517 84898539; Fax: 85 517 84898449

Email: [email protected]: www.zhendagroup.com

Certificate: MD00/3536/0004/4 Expiry date: 06/11/2020

Huai'an City, Huaiyin Industrial Park DistrictShenyang Road East side, North side of RailwayJiangsu Province

508carbon WuhanSeamless 100HUBEI XINYEGANG STEEL CO., LTD508carbon-manganese 100325alloy 40

Tel: +86 714 629 6680 or 3729 Fax: +86 714 629 7781


Website: www.xinyegang.com

Certificate Number: MD00/4209/0002/4 Expiry: 24/07/2019

Huangshi CityHubei ProvincePost Code: 435 001

316 Huangshi Avenue

610320 Class 2/3 DalianERW Non Heat Treated 19HULUDAO CITY STEEL PIPE INDUSTRIAL CO., LTD610360 Class 2/3 19

Tel: 0086 429 2065288 Fax: 0086 429 2058899email: [email protected] web: www.hldpipe.comCertificate #: MD00/4142/0002/4 Expiry Date: 08/04/2019

Huludao City,Liaoning Province,

Cishan Village, Lian Wan Town,Longgang District,







114austenitic stainless WuhanWelded 4HUNAN XIANGTOU GOLDSKY NEW MATERIALS CO., LTD.

Tel: +86 0737 223050email: [email protected] web: www.xtjtcx.comCertificate #: MD00/4409/0002/4 Expiry date: 07/12/2020

Approval covers the the welded Titanium pipes in ASTM B338-13 Grades Gr. 1, Gr. 2, Gr. 3 and Gr. 12 to the maximum diameter of 114mm and maximumthickness of 4.0mm for approved application.

YiyangHunan, 413000

8, Yunwushan RoadNational High-tech Industrial Development Zone

168austenitic stainless Shanghai PortSeamless 7HUZHOU HUA TE STAINLESS STEEL PIPE

Approved for ECT & UT in lieu of hydaulic testing.

Tel: +86 0572-3827 951 Fax: +86 0572-3827 989email: [email protected]: www.hzhuate.com


Daixi Town,Huzhou City,Zhejiang Province (313023),

MANUFACTURING CO., LTD.Daixi Industrial Park,

530carbon JiangyinSeamless 30JIANGSU JIEDA SPECIFIC NEW MATERIAL CO LTD530carbon-manganese 30

Tel: 00 86 510 86687775 Fax: 00 86 510 86115258 & 00 86 510 86687229E-mail: [email protected]

Website: www.jsjieda.com

Certificate No: MD00/4442/0002/4 Expiry: 17/01/2021

No. 98 Gangcheng Road,Jiangyin City,Jiangsu Province. 214400

Jiangyin Plant

12austenitic stainless JiangyinWelded 1JIANGSU KEXIN MARINE EQUIPMENT Co., Ltd.

Tel: +86 0523 5768 2398 Fax: +86 0523 8768 7398email: [email protected] web: www.jskxcb.com


Taixing City, 225400,Jiangsu Province,

Keji Road, Taixing Town,

610austenitic stainless JiangyinSeamless 35JIANGSU WUJIN STAINLESS STEEL PIPE GROUP Co., Ltd.508duplex stainless* 25

1016austenitic stainlessWelded 22610duplex stainless* 32

Tel: +86 400 9288688 Fax: +86 519 88732150e-mail: [email protected] website: www.wjss.com.cn

Certificate No: MD00/4419/0005/4 Expiry Date: 18.01.2021

Approval for seamless covers type 316L and 304L, 304.Approval for welded covers type 304L and 321.*For approved applications only - duplex stainless steel alloy grades.

Eddy Current Testing accepted in lieu of hydraulic testing up to a maximum product diameter of 114.3mm.

Tianning,Changzhou City,Jiangsu,

Zhenglu Town,

630carbon JiangyinSeamless 36JIANGYIN SEAMLESS STEEL TUBE FACTORY630carbon-manganese 36

Tel: 86 (510) 86160769 Fax: 86 (510) 86031079email: [email protected] web: www.jywfgg.com

Approval for diameters up to and including 377mm is for a maximum wall thickness of 36mm. For diameters above 377mm and up to 630mm, approval is fora maximum wall thickness of 20mm.

Certificate No:MD00/4604/0001/4 Expiry Date: 23/08/2019

Lingang Street,Jianyin City,Jiangsu Province,

No. 375 Zhencheng Road,







220austenitic stainless JiangyinSeamless 20JIANGYIN SOUTH STAINLESS STEEL PIPES CO., LTD.

Tel No 0086 510 86918888 Fax No 0086 510 86510989email: [email protected] No. MD00/4268/0002/4 Expiry date 15/12/2019

No. 1658, Xicheng RoadQinyang Town, Jiangyin CityJiangsu

720carbon JiangyinSeamless 37JIANGYIN TONGDA SPECIAL PIPE MANUFACTURE Co., Ltd.720carbon-manganese 37

Tel: +86 (0)510 8657 3666 Fax: +86 (0)510 8656 0685email: [email protected] web: www.jytongda.comCertificate #: MD00/3853/0004/4 Expiry date: 02/11/2019

No. 18 Qiaohuang RD, Xiake TownJiangyin CityJiangsu Province, 214408

219carbon WuhanSeamless 20PANGANG GROUP CHENGDU STEEL & VANADIUM CO., LTD.219carbon-manganese 20

Tel: +86 28 4890 6416 Fax: +86 28 8490 6122 Emial: [email protected] Web: http://csstco.comCertificate Number: MD00/0296/0008/4 Expiry: 25/04/2019

Zhao Town, Jingtang County,Chengdu, Sichuan Province,P.C. 610303

Jingtang Plant

630carbon WuhanSeamless 50PANGANG GROUP CHENGDU STEEL & VANADIUM CO., LTD.630carbon-manganese 50

Tel: +86 (0) 28 8390 3279 Fax: +86 (0) 28 8930 3503 Email: [email protected] Web: http://csstco.comScope of Approval includes internally supplied Semi Finished Products as Bars to maximum 310mm diameter produced by E.A.F and Con Cast process, Carbon,Carbon-manganese and alloy grades, as cast, killed.Certificate Number: MD00/2270/0009/4 Expiry: 26/04/2019

1 South Tuanjie Road,Qingbaijiang, Chengdu,Sichuan Province, PC: 610303

Chengdu Plant

30austenitic stainless NanjingSeamless 3SANDVIK MATERIALS TECHNOLOGY(CHINA) CO., LTD.25duplex stainless* 3

Tel no +86 511 8593 2186 Fax no. +86 511 8593 2099Email: [email protected]: www.sandvik.comCertificate No: MD00/3974/0003/4 Expiry Date 08/01/2021

no.128, Jin Gang Avenue,Zhenjiang,Jiangsu Province

20austenitic stainless DalianSeamless 2SANKYO STAINLESS TUBES (SHENYANG) CO., LTD.

Tel: +86 24 89805399 Fax: +86 24 89805899 Email: mailto:[email protected] eddy current testing in lieu of hydraulic testing.Certificate #: MD00/2923/0005/4 Expiry date: 31/10/2017

No. 115, Mei-GuiSujia DistrictShenyang, Liaoning Province

323austenitic stainless Shanghai PortSeamless 25SHANGHAI BAOLUO STAINLESS STEEL TUBE Co., Ltd323duplex stainless* 25

Tel: +86 21 57348398 Fax: +86 21 57348396email: [email protected] web: www.bss.sh

Approval for austenitic grades covers types 304L, 316L, 321, 347.*Approval for duplex grades covers types 31803 and 32750, accepted for approved applications only.

ECT/UT accepted in lieu of hydraulic testing.

Certificate No: MD00/4443/0001/4 Expiry Date: 12.03.2018

Zhujing Industrial Park,Jinshan District,Shanghai,

No.8 Xinshun Road,

60carbon Shanghai PortSeamless 4SHANGHAI FENGXIAN STEEL TUBE FACTORY CO. LTD60carbon-manganese 460austenitic stainless 4

Tel No +86 21 375 20707 Fax No +86 21 37520699 mobile +86 13816123360Email [email protected] www.shfxggc.comCertificate No MD00/4062/0001/4 Expiry date 02/08/2015

No.858 Wuxing Industrial Zone,Fengxian,Shanghai

& SHENZHOU







168austenitic stainless Shanghai PortSeamless 9SHANGHAI MAXMOUNT SPECIAL STEEL CO. LTD.

Tel: +86 (0)21 37586876 Fax: +86 (0)21 37586876 Mobile: +86 15221271570 Email: [email protected] Web: http://www.maxmount.cn


No. 9885 Pu wei highway,Fengxian district,Shanghai City,

89carbon Shanghai PortSeamless 10SHANGHAI TIANYANG STEEL TUBE CO. LTD.,89carbon-manganese 10

Tel No: +86 21 5759 0225 858 Fax No: +86 21 5759 0225 858Email [email protected] www.steeltube-cn.comCertificate No MD00/3900/0003/4 Expiry date: 06/04/2017

QianQiao Town,Fengxian,Shanghai

No.4638 Jinqian Road,

426austenitic stainless DalianSeamless 20SHANXI TAIGANG STAINLESS STEEL TUBES & PIPES CO., LTD.219duplex stainless* 14

Tel: +86 351 5258482 Fax: +86 351 5258478 email: [email protected] web: www.tisco.com.cnCertificate No.: MD00/3353/0005/4 Expiry date: 08/07/2019

No. 73 Gangyuan Road,Stainless Steel Eco-Industrial ParkTaiyuan, Shanxi, 030008

SEAMLESS TUBES & PIPES MANUFACTURE PLANT

1067austenitic stainless DalianWelded 12SHANXI TAIGANG STAINLESS STEEL TUBES & PIPES CO., LTD.

Tel: +86 351 5258450 Mobile: +81 13513625050 Fax: +86 351 5258450 email: [email protected]


No. 23 Xinhua Street,Taiyuan, Shanxi030027

WELDING TUBES & PIPES MANUFACTURE PLANT

426carbon-manganese WuhanSeamless 30SICHUAN SANZHOU SPECIAL STEELPIPE CO., LTD.,

Tel No: +86 28 836 04809 Fax No: +86 28 83604232Email: [email protected]: www.cpspi.comCertificate No: MD00/3965/0002/4 Expiry date 20/12/2017

Industrial Zone,Qingbaijiang district,Chengdu, Sichuan Province

No.3, Fuxing Avenue,

325carbon NanjingSeamless 16TIANCHANG KANGHONG OIL PIPE COMPANY LIMITED.325carbon-manganese 16219austenitic stainless 12

Tel: +86 550 751 8605 Fax: +86 550 751 1101 Email [email protected] Web: http://www.td-gg.com Including eddy current testing in lieu of hydraulic testing.Certificate #: MD00/2636/0011/4 Expiry date: 20/11/2020

Tong ChengTianchang CityAnhui 239 311

Zhenxing Road

711carbon DalianSeamless 30TIANJIN PIPE (GROUP) CORPORATION711carbon-manganese 30711alloy 32

Tel No: +86 22 2480 2296 Fax No: +86 22 2480 1291 Email [email protected] www.tpco.comCertificate No: MD00/3361/0004/4 Expiry date 28/07/2019

Dongli DistrictTianjin300301

No 396, Jintang Road







245austenitic stainless QingdaoSeamless 25XINXING DUCTILE IRON PIPES Co., LTD245duplex stainless 25

Tel: +86 (310) 5799325 Fax: +86 (310) 5799306


Website: xinxing-pipes.com


Hanshan District,Handan City,Hebei Province

No. 1, Xinxing Street,

508austenitic stainless Shanghai PortSeamless 30YADA PIPING SOLUTION CO., LTD.508duplex stainless 30

Tel: +86(0)573-83127999 ext 8507 Fax: +86 (0)573-83127135Email: [email protected] Web: http://www.cnyada.net.Certificate No.: MD00/4718/0001/4 Expiry date: 03/08/2020

Xinfeng Industry Park,Jiaxing City,Zhejiang Province

1016carbon NanjingSeamless 102YANGZHOU CHENGDE STEEL PIPE CO., LTD.1016carbon-manganese 1021016alloy 102

Tel: +86 514 8643 2927 Fax: +86 514 8643 2927 Mob: +86 151 6140 9352Email: [email protected] Web http://www.cdpipe.comCertificate #: MD00/3432/0006/4 Expiry date: 24/02/2020

Yanjiang Economic Development ZoneJiangdu District, 225215Yangzhou City, Jiangsu

No.1 Sanjiang Road

90carbon NanjingSeamless 10YANGZHOU LONTRIN STEEL TUBE CO., LTD.90carbon-manganese 10

Tel: +86 514 80919957 Fax: +86 514 80915866 Email: [email protected] Web http://www.lontrin.comCertificate #: MD00/3360/0004/4 Expiry date: 27/07/2019

Jiangdu District, Yangzhou CityJiangsu Province225211

No. 1 Xinggang Road, Daqiao Town

114carbon QingdaoSeamless 8YANTAI STEEL PIPE CO., LTD. OF LAIWU IRON & STEEL GROUP114carbon-manganese 8

Tel: +86 535 6259941 Fax: +86 535 6243250 M +8615969651220Email: mailto:[email protected]: www.yantaigangguan.cnIncluding eddy current testing in lieu of hydraulic testing.Certificate #: MD00/2302/0007/4 Expiry date: 16/03/2020

92 Zhifutun RoadYantai CityShandong Province

406austenitic stainless Shanghai PortSeamless 12ZHEJIANG BAIJI PIPES CO., LTD.406duplex stainless* 12

Tel: +86 576 8957 0760 Fax: +86 576 8957 0761Email: [email protected] Web: Certificate Number: MD00/4011/0001/5 Expiry: 22/04/2015

No. 1 Road 6, BeiyangShangpan Town, Linhai CityZhejiang Province, 317016

219austenitic stainless Shanghai PortSeamless 12ZHEJIANG DETRANS PIPING CO., LTD.

Tel No: +86 572 6956752 Fax No: +86 572 6956535Website: http://www.detrain com. Email: [email protected] No. MD00/3830/0003/4 Expiry Date: 08.09.2019

Changxing Economic Development Zone,Huzhou CityZhejiang Province 313103

South Industrial Zone,

813austenitic stainless Shanghai PortWelded 30ZHEJIANG DEWEI STAINLESS STEEL PIPE INDUSTRY CO., LTD.813duplex stainless* 30







Tel: +86 573 8221 1592 Fax: +86 573 8222 4609 Email: [email protected] Web: http://www.dwbxg.comCertificate Number: MD00/4646/0001/4 Expiry date: 02/01/2020

No. 888, Jiagang RoadXinfeng Town, Nanhu DistrictJiaxing City, Zhejiang Province

762carbon Shanghai PortSeamless 90ZHEJIANG GROSS SEAMLESS STEEL TUBE Co., Ltd.762carbon-manganese 90762alloy 90

Tel: 0575 8271 1825 Fax: 0575 8271 1822



Xiaoyue Industrial Area,Shangyu,Zhejiang,

219austenitic stainless Shanghai PortSeamless 8ZHEJIANG GUOBANG STEEL CO.LTD.

Tel No. +86 578 8017 568 / 1599 088 6001 Fax No +86 578 8017 321


Web: www.guobangsteel.com

Cert No. MD00/3783/0002/4 Expiry date 02/05/2019

Songyang Industrial Park,Zhejiang Province,323400

No 203, Ruiyang Avenue,

406austenitic stainless Shanghai PortSeamless 36ZHEJIANG JIASHANG HOLDING Co., LTD

Tel: +86 - 0573 - 85577896 Fax No: +86 - 0573 - 85577895 E-mail: [email protected]

Website: www.zjjskg.com


Jiaxing Economy Development Zone,Jiaxing City.Zhejiang.

No. 388, Waihuan Road (W),

610austenitic stainless Shanghai PortSeamless 55ZHEJIANG JIULI HI-TECH METALS CO. LTD325duplex stainless* 25

1016austenitic stainlessWelded 52508duplex stainless* 26

Tel: +86 572 2539306 Fax: +86 572 2539632 Email: [email protected] Web: http:\\www.jiuli.comIncluding Eddy Current testing in lieu of hydrostatic testing.Certificate #: MD00/3320/0005/4 Expiry date: 20/02/2019

Zhenxi Town, Huzhou,Zhejiang Province,313012,

508austenitic stainless Shanghai PortSeamless 26ZHEJIANG STELLAR PIPE INDUSTRY CO., LTD.

Tel: +86 0578 607 9228 Mob: +86 (0)1865 7856688 email: [email protected] web: www.stellarpipe.com.cn

Eddy current and Ultrasonic testing acceptable in lieu of hydrostatic testingCertificate Number: MD00/3797/0006/4 Expiry: 29/06/2019

Wenxi TownQingtianZhejiang Province 323903

Xiaoshi Industry Zone

220austenitic stainless ZhoushanSeamless 8ZHEJIANG TSINGSHAN STEEL PIPE CO., LTD.

Tel: +86 (0)578 6065638 Fax: +86 (0)578 6068016 email: [email protected] web: www.tsingshan.netEddy current testing acceptable in lieu of hydrostatic testing

Certificate #: MD00/3326/0004/4 Inspection Due: 09/03/2019

Xiaozhi Industry Zone

323austenitic stainless Shanghai PortSeamless 12ZHEJIANG XINHANG STAINLESS STEEL CO., LTD.







Tel: +81 0573 8686 7797 Fax: +81 0573 8680 1111web: www.zj-xh.cnBillet piercing cub contracted to Zhejiang Tsingshan Steel Pipe Co., Ltd (LR certificate No. MD00/3326/----/4).Certificate No: MD00/4630/0001/4 Expiry Date: 17/11/2019

Haiyan Economic Development Zone,Jiaxing City,Zhejiang Province (314201),

No. 69 Fangjiadai Road,

273austenitic stainless ZhoushanSeamless 15ZHEJIANG ZHONGDA SPECIAL STEEL CO. LTD.

Tel: +86 573 8677 1188 Fax: +86 573 86770829Certificate No. MD00/3653/0004/4 Expiry date: 06/10/2018

Baibu TownHaiyan CityZhejiang Province

407carbon NantongSeamless 22ZHONGXING ENERGY EQUIPMENT CO., LTD407carbon-manganese 22407alloy 22407austenitic stainless 22

Tel: +86 513 82608033 Contact: Mr Liu Zi Ping Email to: [email protected] Web http://www.zxnyzb.com


SanchangHaimen CityJiangsu Province

No. 899, Zhonghua East Road

Czech Republic

114carbon PragueWelded 5ARCELORMITTAL TUBULAR PRODUCTS KARVINA A.S.114carbon-manganese 5

Tel: +420 596 391 330


Website: www.jakl.cz


733 23 KarvinaRude armady 471

273carbon PragueSeamless 25ARCELORMITTAL TUBULAR PRODUCTS OSTRAVA A.S.273carbon-manganese 25273alloy 25

Tel: +420 59 568 5201 Fax: +420 59 623 7980 Email: [email protected] Web http://www.mittalsteelostrava.com/Certificate #: MD00/3338/0005/4 Expiry date: 10/12/2019

707 02 Ostrava-KunciceVratimovska 689

76alloy PragueSeamless 10SANDVIK CHOMUTOV PRECISION TUBES spol. s r.o.76austenitic stainless 1076duplex stainless* 10

* may be accepted for approved applicationsTel: +420 474 401 600 Fax: +420 474 401 601 Email: [email protected] Web: http://www.sandvik.comCertificate #: MD00/2053/0008/4 Expiry date: 17/10/2019

Vitezslava Nezvala 5502430 01 Chomutov

406carbon PragueSeamless 60TRINECKE ZELEZARNY, a.s.406carbon-manganese 60377alloy 36

Tel: +420 558 534 016 mob: +420 602 780 683 email [email protected] web: www.tube.czCertificate Number: MD00/3050/0006/4 Expiry: 08/02/2019

Vystavni 1132,706 02 Ostrava Vitkovice,

VT - VALCOVNA TRUB

610carbon PragueSeamless 72Valcovny trub Chomutov, a.s.610carbon-manganese 72610alloy 62







Tel: +420 474 644096 Fax: +420 474 642 288 Email mailto:[email protected] Web: www.steel-holding.czCertificate #: MD00/1616/0009/4 Expiry date: 19/10/2019

Tovarni 62943001 Chomutov

Finland

1200austenitic stainless Helsinki/HelsingforsWelded 8OSTP Finland Oy Ab

Tel:: +35 8 (0)20 778 5500 Fax: +35 8 (0) 6786 52221 Email: [email protected] Web http://www.ostp.bizLaser welded pipes are accepted with a maximum wall thickness of 4.0mm.Approval includes for fittings accepted for approved applications.Approval includes for eddy current testing accepted in lieu of hydraulic testing. Certificate Number: MD00/3306/0005/4 Expiry: 08/01/2019

P.O. Box 15FI-68601Jakobstad

JAKOBSTADNordanvägen 11

France

1220austenitic stainless LyonWelded 25BSL PIPES & FITTINGS SAS

Tel: +33 3 23 75 59 91 Fax: +33 3 23 73 59 18 email: [email protected] web www.bsl.com


BP 1004002202 BILLY SUR AISNE

108, Route de Reims

122carbon LyonSeamless 12SALZGITTER MANNESMANN PRECISION ETIRAGE122carbon-manganese 12

Tel No: +33 3 26 72 85 05 Mob: +33 6 76 45 59 48email: [email protected] [email protected] web: www.smp-tubes.com

Certificate No: MD00/4353/0002/4 Expiry date: 28/06/2020

Avenue Jean Juif,ZI de Marolles,51300 Vitry Le Francois

280austenitic stainless LyonSeamless 50SALZGITTER MANNESMANN STAINLESS TUBES FRANCE280duplex stainless* 50

Tel: +33 3 80 89 5146 Fax: +33 3 80 89 52 37 email: [email protected] web: www.smst-tubes.com


B.P. 10Route de Semur21501 Montbard

381carbon LyonSeamless 80VALLOUREC TUBES FRANCE381carbon-manganese 80381alloy 80

Tel: +33 3 27 69 63 29 Mob: +33 6 33 76 39 37email [email protected] web: www.vallourec.com

Certificate No. MD00/1610/0011/4 Expiry date: 06/11/2020

64 rue de Leval BP 15959620 Aulnoye-Aymeries

Tuberie d'Aulnoye.Aulnoye Tube Plant


Tel: +33 3 27 69 63 29 Mob: +33 6 33 76 39 37email [email protected] web: www.vallourec.comCertificate No. MD00/1612/0008/ Expiry date: 11/11/2017

Rue du GalibotBP 259580 Saint Saulve

Tuberie de Saint Saulve








Tel: +33 2 32 82 28 51 Email: [email protected] Certificate #: MD00/4132/0003/4 Expiry Date: 07/06/2018

50, rue laveissièreF-76250 Déville-lès-Rouen

Déville Tube Works

Germany

153carbon HamburgSeamless 22BENTELER STEEL/TUBE GmbH153carbon-manganese 22

Tel: +49 (0)2064 623 5330 Fax: +49 (0)2064 623 5345 E-mail: [email protected] Website: www.benteler.de


Luisenstr. 117D-46537 Dinslaken

Works Dinslaken

163carbon HamburgSeamless 18BENTELER STEEL/TUBE GmbH163carbon-manganese 18

Tel: +49 (0)52 54 8120-1760 Fax: +49 (0)52 54 8120-1752 EMail: [email protected] Web: http://www.benteler.deCertificate No. MD00/0171/0009/4 Expiry date: 10/09/2020

Residenzstraße 1D-33104 Paderborn

95carbon HamburgWelded 5BENTELER STEEL/TUBE GmbH95carbon-manganese 5

Tel: +49 (0)52 54 81-252510 Fax: +49 (0)52 54 81-252549Email: [email protected] page: www.benteler.deCertificate No. MD00/3994/0003/4 Expiry date: 10/09/2020

Wollmarkstraße 8-10,D-33098 Paderborn,

4000carbon HamburgWelded 30ESTA Rohr GmbH4000carbon-manganese 30

Tel: +49 (0) 2753 59 26 39 Fax: +49 (0) 2753 59 26 56 Email : [email protected] Web http://www.esta-rohr-erndtebrueck.deApproval is for heat treatment carried out by sub-contractors, Fa. Löcher of Hilchenbach or Fa. Schneider of Buschhütten.Mechanical Testing is carried out by approved Test Houses.Certifcate Number: MD00/3689/0003/4 Expiry date: 08/10/2018

Mühlenweg 26D-57339 Erndtebrück

Works Erndtebrück

245carbon HamburgSeamless 60ESW Röhrenwerke GmbH245carbon-manganese 60245alloy 60

Tel: +49 (0) 2403 792 275 Fax: +49 (0) 2403 792 270 Email:

E-mail: [email protected] Web: http://www.esw-rohre.de


Auestraße 25D-52249 Eschweiler

1200austenitic stainless HamburgWelded 25H. BUTTING GMBH & CO. KG273duplex stainless* 12

*accepted for approved applicationsTel: +49 (0)583 450 337 Fax: +49 (0)583 450 377 Email: mailto:[email protected] Web: www.Butting.deIncluding eddy current testing in lieu of hydraulic testing.


Gifhorner Str. 59D-29379 Wittingen-Knesebeck

12austenitic stainless HamburgWelded 1KME Germany GmbH & Co. KG







Tel No: +49 (0)541 321 2150 Fax No. +49 (0) 541 321 833325Email: [email protected] : http:// www.kme.comCertificate No MD00/4042/0003/4 Expiry Date 30/09/2020

KlosterStrasse 29D- 49074Osnabrück

168austenitic stainless HamburgWelded 6NIROSAN EDELSTAHLROHR GmbH

Tel +49 (0)30 7430 330 Fax +49 30 7428 414 Email mailto:[email protected] Web http://www.sanha.comCertificate No. MD00/1403/0008/4 Expiry date: 24/03/2021

Buckower Chaussee 133D-12277 Berlin

70carbon HamburgSeamless 10POPPE & POTTHOFF PRÄZISIONSSTAHLROHRE GmbH70carbon-manganese 1070alloy 10

Tel: +49 (0)5203 701226 Fax: +49 (0)5203 701212email: [email protected] web: www.poppe-potthoff.com


Engerstraße 35-37D-33824 Werther

159carbon HamburgSeamless 12ROHRWERK MAXHÜTTE GMBH159carbon-manganese 12159alloy 12

Tel: +49 (0)9661 814-401 Fax: +49 (0)9661 814-159Email: [email protected]: www.rohrwerk-maxhuette.deIncluding eddy current testing in lieu of hydraulic testing.Certificate No. MD00/1251/0007/4 Expiry date: 26/10/2018

D-92237 Sulzbach-RosenbergFranz-Kunze-Strasse 1

610carbon HamburgWelded 25SALZGITTER MANNESMANN LINE PIPE GmbH610carbon-manganese 25610alloy 20

Tel: +49 (0)2381 420 450 Fax: +49 (0)2381 420 454 email: [email protected] web page: www.smlp.de

Certificate No. MD00/0962/0008/4 Expiry date: 12108/2019

Kissinger WegD-59067 Hamm

407carbon HamburgWelded 16SALZGITTER MANNESMANN LINE PIPE GmbH407carbon-manganese 16

Tel +49 271691170 Fax +49 271 691290email: [email protected]. web: www.smlp.eu


In der Steinwiese 31D-57074 Siegen

120carbon HamburgSeamless 17SALZGITTER MANNESMANN PRECISION GmbH120carbon-manganese 17120alloy 17

Tel: +49 (0)521 9404 305 Fax: +49 (0)521 9404 275 Email: mailto:[email protected] http://www.smp-tubes.comCertificate No. MD00/0961/0008/4 Expiry date: 28/03/2020

Südring 90D-33647 Bielefeld

Werk Brackwede

100carbon HamburgSeamless 25SALZGITTER MANNESMANN PRECISION GmbH100carbon-manganese 25100alloy 25

Tel: +49 (0)2736 2836 Fax: +49 (0)2736 28625 Email: mailto:[email protected] Web:http://www.smp-tubes.comCertificate No. MD00/1854/0008/4 Expiry date: 15/05/2020

Zum großen Stein 50D-57299 Burbach

115carbon HamburgSeamless 16SALZGITTER MANNESMANN ROHR SACHSEN GmbH115carbon-manganese 16115alloy 16

Tel: +49 (0)3525 79 1112 Fax: +49 (0)3525 79-2686 Email: mailto:[email protected] Web: http://www.smp-tubes.deIncluding eddy current testing in lieu of hydraulic testing.Certificate No. MD00/0982/0009/4 Expiry date: 14/06/2020

Mannesmannstraße 11D-01619 Zeithain







250carbon HamburgSeamless 25SALZGITTER MANNESMANN STAINLESS TUBES250carbon-manganese 25220alloy 40220austenitic stainless 40

Tel: +49 (0) 2191 895 292 Fax: +49 (0) 2191 895 499 EMail mailto:[email protected] No. MD00/2312/0008/4 Expiry date: 31/03/2020

DEUTSCHLAND GmbHBahnstrasse 61D-42859 Remscheid

50austenitic stainless HamburgSeamless 10SANDVIK P&P ZN der SANDVIK MATERIALS TECHNOLOGY

Tel: +49 5203/910958 Fax: +49 5203/970915Email:mailto: [email protected] Web:http://www.sandvik.comCertificate No. MD00/2333/0006/4 Expiry date: 08/06/2017

Dammstr. 27-29D-33824 Werther

DEUTSCHLAND GmbH

127alloy HamburgWelded 3SCHOELLER WERK GmbH & Co. KG127austenitic stainless 3

Tel: +49 2482 81 283, 123 Fax: +49 2482 81 109 email: [email protected] web: www.schoellerwerk.deCertificate #: MD00/1323/0008/4 Expiry date: 07/10/2020

Im KirchseiffenD-53940 Hellenthal

2000austenitic stainless HamburgWelded 20Sosta GmbH & Co. KG

Tel: +49 (0) 34691 291292 Fax: +49 (0) 34691 21080 email: [email protected] web: www.sosta.com


Windrose 1-2D-06420 Könnern

711carbon HamburgSeamless 120VALLOUREC DEUTSCHLAND GmbH711carbon-manganese 120

Tel: +49 (0)211 960 3966 Fax: +49 (0)211 960 2800 E-mail: mailto:[email protected] Web: http://www.vallourec.comCertificate Number: MD00/0986/0008/4 Expiry: 15/02/2018

Rather Kreuzweg 106D-40472 Düsseldorf

Werk Rath

180carbon HamburgSeamless 32VALLOUREC DEUTSCHLAND GmbH180carbon-manganese 32

Tel: +49 (0)208 810-4337 Fax: +49 (0)208 810-5691 Email: mailto: [email protected]: www.vallourec.comIncluding eddy current testing in lieu of hydraulic testing.Material testing subcontracted to MGBZ, MulheimCertificate #: MD00/1981/0009/4 Expiry date: 08/06/2020

Schützenstr. 124D-45476 Mülheim an der Ruhr

Werk Mülheim

India

75austenitic stainless MumbaiSeamless 8CHANDAN STEEL LIMITED

Admin Office: Tel: +91 22 66290600, Fax: +91 22 66290633/34 Email to: [email protected]: Tel: +91 260 3089999, Fax: +91 260 2562287/2560103 Email to: [email protected]: www.chandansteel.netCertificate No. MD00/4361/0001/4 Expiry date: 08/07/2017

Plot No. 142 GIDC UmbergaonValsad Dist.Gujarat 369 171

Seamless Division

273carbon PuneSeamless 42ISMT LIMITED273carbon-manganese 42273alloy 31

Tel: +91-20-41434100/01 Fax: +91-20-26630799Email: [email protected] Website: www.ismt.co.inCertificate number: MD00/4671/0001/4 Expiry date: 19/03/2020

B-13, M.I.D.C. Industrial AreaBaramati 413 133 Dist: PuneMaharashtra State

BARAMATI TUBE PLANT







219austenitic stainless MumbaiSeamless 9MAXIM TUBES COMPANY PVT. LTD.

Tel: +91 2764 233577 Fax: +91 2764 234477web: www.maximtubes.com


Pansar Road, Chhatral - 382729Ahmedabad - Mehsana Highway,Dist - Gandhinagar, Gujarat

Survey No. 105/106, Near 66 KV Sub Station

90austenitic stainless MumbaiSeamless 15SANDVIK ASIA PRIVATE LIMITED90duplex stainless* 15

Tel: +91 2764 661000 Fax: +91 2764 661005Email: [email protected]: www.smt.sandvik.comCertificate No. MD00/3400/0006/4 Expiry date: 15/12/2019

Taluka KadiDistrict MehsanaGujarat, 382 740

Tube MillVillage Rajpur

Italy

60austenitic stainless MilanWelded 4A.D. TUBI INOSSIDABILI S.p.A.60duplex stainless* 3

Tel: +39 (0) 31 396 341 Fax: +39 (0) 31 403 6984 Email: [email protected] Web: http://www.adtubi.comCertificate Number:. MD00/3299/0005/4 Expiry: 30/12/2018

22070 CASNATE con BERNATE (COMO)Via Adige 2

120austenitic stainless MilanWelded 4ILTA INOX SPA120duplex stainless* 4

* for approved applicationsEddy current testing in lieu of hydraulic testingTel: +39(0)372 980216 Fax: +39(0)372 921538 Email: mailto:[email protected] Web Page http://www.arvedi.itCertificate No. MD00/2899/0005/4 Expiry date: 05/06/2017

26010 Robecco d'OglioCremona

Strada Statale 45 bis

90alloy MilanSeamless 16SALZGITTER MANNESMANN STAINLESS TUBES ITALIA S.r.I90austenitic stainless 1660duplex stainless 9

Tel: +39 35 975864 Fax: +39 35 975803 Email: mailto:[email protected] Web: http://www.smst-tubes.comCertificate No. MD00/1811/0010/4 Expiry date: 02/05/2020

Via Pio' 3024062 Costa VolpinoBergamo

247carbon MilanSeamless 25TENARIS DALMINE247carbon-manganese 25247alloy 25247carbonWelded 25247carbon-manganese 25247alloy 25

Tel: +39 (0)35 975412 Email: mailto: [email protected]: http://www.tenaris.com/italyCertificate No. MD00/0390/0009/4 Expiry date: 07/04/2020

24062 Costa VolpinoBergamo

Costa Volpino PlantVia Pio', 30

925carbon MilanSeamless 100TENARIS DALMINE925carbon-manganese 100925alloy 100925austenitic stainless 100

Tel: +39 35 5602334 Fax: +39 3298312871 Email: mailto:[email protected] Web http://www.tenarisdalmine.itIncluding steelmaking and eddy current testing in lieu of hydraulic testing.Certificate No. MD00/0740/0007/4 Expiry date: 31/05/2019

Piazza Caduti 6 Luglio 1944, 124044 Dalmine (BG)







219carbon MilanSeamless 40TENARIS DALMINE ARCORE PLANT219carbon-manganese 40

Tel: +39 (039) 66501 Fax: +39 ( 039) 6013539 Email: [email protected] Certificate No. MD00/4171/0002/4 Expiry date: 01/06/2019

Via Achille Grandi 10020862 Arcore (MonzaBrianza)

Japan

90austenitic stainless YokohamaSeamless 5BRASIMET INDUSTRIES CORPORATION90austenitic stainlessWelded 5

Tel: +81 276 74 1005 Fax: +81 276 74 1007 email: [email protected]


Tatebayashi CityGunma 374-0026

TATEBAYASHI PLANT2-7-1, Shinjuku

1000austenitic stainless KobeWelded 16DAIICHI STAINLESS KOKAN Co., Ltd.

Tel: +81 (0)6 6792 3046 Fax: +81 (0)6 6792 3001


Hirano-kuOsaka-cityOsaka Prefecture

5-10-6, Kamikita

410carbon YokohamaSeamless 35HANEDA PIPE WORKS CO., LTD.410carbon-manganese 3545alloy 10

Tel: +81 3 3742 0161 Fax: +81 3 3742 0166 Email: mailto:[email protected] Web: http://www.haneda-pipe.co.jpCertificate Number: MD00/0653/0008/4 Expiry: 14/11/2018

Kita-KojiyaOta-Ku Tokyo144-0032

10-13, 2-Chome

115carbon KobeSeamless 12IGETA STEEL TUBE INDUSTRIES CO., LTD.115carbon-manganese 12115carbonWelded 12115carbon-manganese 12

Tel: +81 6 6551 2033 Fax: +81 6 6551 2096 Email: [email protected] current testing is approved in lieu of hydraulic testing.Certificate No. MD00/0745/0007/4 Expiry date: 23/02/2020

11-25, 3-chome, Sangenya HigashiTaisho-ku, Osaka-cityOsaka-pref.

426carbon KobeSeamless 55JFE STEEL CORPORATION426carbon-manganese 55426alloy 55661carbonWelded 22661carbon-manganese 22661alloy 22

Tel: +81 569 24 2202 Fax: +81 569 24 2032email: [email protected] web: www.jfe-steel.co.jpCertificate No. MD00/1746/0009/4 Expiry date: 13/12/2018

Handa-cityAichi-ken475-8611

Chita Works1-1, Kawasaki-cho

115austenitic stainless NagasakiSeamless 20KOBELCO SPECIAL TUBE CO., LTD.115duplex stainless* 9

Tel: +81 832 46 3781 Fax: +81 832 45 1092 E-mail: [email protected]

Website: ww.kobest.co.jp


13-1 Chofu Minato-MachiShimonoseki City Yamaguchi Pref.752-0953

Shimonoseki Works







105carbon NagasakiSeamless 12NAKATSU KOKAN KOGYO CO., LTD.105carbon-manganese 12

Tel: +81 (0)979 22 7111 Fax: +81 (0)979 24 9895email:[email protected] web: www.nakatsu-k.co.jpCertificate No. MD00/1062/0009/4 Expiry date: 07/11/2020

332 Higashihama,Nakatsu City,Oita Pref., 871-8686

1680austenitic stainless YokohamaWelded 22NAS TOA CO., LTD.

Tel +81 (0)467 85 2224 Fax +81 (0)467 57 0234 email: [email protected] web: www.nastoa.co.jpIncluding eddy current testing in lieu of hydraulic testing.Certificate No. MD00/1066/0007/4 Expiry date: 10/12/2018

Chigasaki-CityKanagawa-pref253-0071

Chigasaki Plant2678, Hagizono

1016austenitic stainless YokohamaWelded 20NAS TOA CO., LTD.

Tel: (0)467 85 2224 Fax: (0)467 57 0234Email: [email protected] No. MD00/2873/0006/4 Expiry date: 16/06/2018

4-2 Kojima-cho, Kawasaki-kuKawasaki-shiKanagawa-ken 210-0861

Chigasaki PlantKawasaki Manufacturing Section

217carbon KobeWelded 13NIPPON STEEL & SUMIKIN PIPE CO., LTD.,217carbon-manganese 13217alloy 13

Including eddy current and ultrasonic testing in lieu of hydraulic testing.Tel.:+81-73-454-4134 Fax.:+81-73-454-0234 Email: [email protected] Web: http://www.nspc.nssmc.comCertificate No. MD00/3135/0007/4 Expiry date: 03/02/2020

1850 Minato Wakayama-city640-8555

Wakayama Works

1219austenitic stainless YokohamaWelded 38NIPPON STEEL & SUMIKIN STAINLESS STEEL PIPE CO., LTD.

Tel: +81 (0)471 24 6142 Fax: +81 (0)471 24 6163



Noda City,Chiba pref., 278-0013

KITA-KANTO WORKS (NODA)252-4, Kamisangao

319austenitic stainless YokohamaWelded 10NIPPON STEEL & SUMIKIN STAINLESS STEEL PIPE CO., LTD.

Tel +81 (0)280 98 2472 Fax +81 (0)280 98 2477 Email: mailto:[email protected] No. MD00/1447/0007/4 Expiry date: 19/08/2018

Koga -CityIbaraki Pref.306-0206

Kita Kanto Works (Koga)3-2, Okazato

35austenitic stainless YokohamaSeamless 4NIPPON STEEL & SUMIKIN STAINLESS STEEL PIPE CO., LTD.

Tel +81 (0)466 25 7116 Fax +81 (0)466 25 7118 email:[email protected] web: www.nssp.nssmc.comEddy current testing accepted in lieu of hydraulic testingCertificate No. MD00/1448/0008/4 Expiry date: 23/10/2015

Fujisawa-shiKanagawa-ken251-0015

Shonan Works1-14-1, Kawana

165austenitic stainless NagasakiSeamless 16NIPPON STEEL & SUMITOMO METAL CORPORATION610carbonWelded 16610carbon-manganese 16610alloy 16







Tel +81 (0)97-553-2116 Fax +81 (0)97-553-2278 Email: [email protected] Web: http://www.hikari.nsc.co.jpCertificate No. MD00/1098/0010/4 Expiry date: 25/10/2020

Hikari CityYamaguchi 743-8510

Oita Works (Hikari Area)3434, Shimata

115carbon YokohamaWelded 11NIPPON STEEL & SUMITOMO METAL CORPORATION115carbon-manganese 11115alloy 11

Tel: +81 (0)439 50 2888 Fax: +81 (0)439 54 3799email: [email protected] steelmaking.Eddy current testing acceted in lieu of hydraulic testing.Certificate No. MD00/1100/0008/4 Expiry date: 15/06/2018

Kimitsu-shiChiba-ken299-1141

Kimitsu Works1 Kimitsu

813carbon KobeSeamless 115NIPPON STEEL & SUMITOMO METAL CORPORATION813carbon-manganese 115813alloy 115813austenitic stainless 115

Tel: +81 (0)6 6411 7616 Fax: +81 (0)6 6411 7612 Email: mailto:[email protected] No. MD00/1458/0009/4 Expiry date: 12/11/2019

1, Nishino-choHigashi-MukojimaAmagasaki, 660-0856

Pipe & Tube UnitAmagasaki Works

170carbon-manganese YokohamaSeamless 50NIPPON STEEL & SUMITOMO METAL CORPORATION170alloy 50

Tel +81 3 3968 6931 Fax +81 3 3968 6833 email: [email protected] web: www.nssmc.comCertificate No. MD00/1740/0009/4 Expiry date: 07/12/2019

Itabashi-kuTokyo 174-0041

KIMITSU WORKS [TOKYO AREA]4-3-1, Funado

426carbon KobeSeamless 50NIPPON STEEL & SUMITOMO METAL CORPORATION426carbon-manganese 50426alloy 50426austenitic stainless 50

Tel: +81 (0) 73451 1133 Fax: +81 734 51 1103

E-Mail: [email protected]

Website: www.sumitomometals.co.jp

Including steelmaking and eddy current and ultrasonic testing in lieu of hydraulic testing.


1850 MinatoWakayama-city640-8555

Wakayama Works (Wakayama & Kainan)

216austenitic stainless KobeWelded 8NISSHIN STAINLESS STEEL TUBING CO., LTD.

Tel: +81 (0)6 6416 1556 Fax: +81 (0)6 6416 0141 Web http:/www.nisshin-steel.co.jp


No. 1 TsurumachiAmagasakiHyogo 660-0092

Amagasaki Works

318austenitic stainless KobeWelded 7NISSHIN STAINLESS STEEL TUBING Co LTD.

Tel: +81 566 48 6513 Fax: +81 566 48 8174 web http://www.sp.nisshin-steel.co.jpCertificate No: MD00/2999/0005/4 Expiry date: 24/08/2018

1, Hama-choHekinan-cityAichi-pref, 447-8610







432carbon YokohamaSeamless 55NKKTUBES432carbon-manganese 55432alloy 55432austenitic stainless 55

Tel: +81 44 328 3510 Fax: +81 44 328 0343 Email: mailto:[email protected] Web: http://www.nkktubes.co.jpCertificate Nunber: MD00/2719/0006/4 Expiry: 28/05/2018

Kawasaki-kuKawasaki-cityKanagawa-Prefecture 210-0864

2-1 Ikegami-cho

170carbon NagasakiSeamless 11OSAKA STEEL TUBE CO., LTD.170carbon-manganese 11166carbonWelded 11166carbon-manganese 11

Tel: +81 956 58 5635 Fax: +81 956 58 5649

E-mail: [email protected] Website: www.osaka-kokan.co.jp

Including corrugated tubes, cold drawn seamless and welded manufacture, accepted for approved applications.


813-1 Hariokita-MachiSasebo CityNagasaki Pref. 859-3454

70carbon KobeSeamless 11SANKIN CORPORATION70carbon-manganese 1170carbonWelded 1170carbon-manganese 11

Tel +81 (0)773 27 6255 Fax +81 (0)773 27 6258


Website: www.sankin.co.jp


Osadano-ChoFukuchiyama-CityKyoto-Pref

Fukuchiyama Works39, 1-Chome

34austenitic stainless NagasakiSeamless 3SANKYO SPECIAL TUBE Co., LtD

Tel. no.: +81 (0)954 26 2480; Fax. no.: +81 (0)95426 2490; Email: [email protected]; Web: www.sankomj.co.jpCertificate no.: MD00/4262/0002/4; expiry date: 27/11/2019

843-0151, Japan

9542-20, KawagoWakaki-cho, Takeo-city, Saga

115austenitic stainless KobeSeamless 20SANYO SPECIAL STEEL CO., LTD.,

Tel: +81 (0)792 35 6029 Fax: +81 (0)792 35 6027 email: [email protected] web: www.sanyo-steel.co.jp

Supplied in solution treated condition.

Approval includes steelmaking.


Shikama-kuHimeji-shi672-8677

3007 Nakashima

102carbon KobeSeamless 16SHOWA STEEL TUBE WORKS, Ltd.102carbon-manganese 16

Tel: +81 (0)722 33 7461 Fax: +81 (0)772 28 1281Certificate No. MD00/1371/0009/4 Expiry date: 05/09/2020

Including ultrasonic testing in lieu of hydraulic testing

3-158, Kaisan-cho, Sakai-Ku,Sakai,Osaka,

356austenitic stainless KobeSeamless 20STAINLESS KUZE CO., LTD.







Tel: +81 (0)767 22 0399 Fax: +81 (0)767 22 1150

Website: www.kuze.com


61, Shinbo-choHakui-shiIshikawa Pref.

Hakui Works

609austenitic stainless KobeWelded 12STAINLESS PIPE KOGYO CO., LTD.

Tel: +81 723 61 2882 Fax: +81 723 61 2886 Email: [email protected] Web: http://www.sutepai.co.jpCertificate No. MD00/1427/0007/4 Expiry date: 19/10/2018

Mihara-kuSakai-shiOsaka Pref.

4-16-8, Mokuzai-dori

26austenitic stainless YokohamaSeamless 3TOKYO SEIMITSUKAN CO., LTD.

Tel +81 (0)27 387 3131 Fax +81 (0)27 387 3136 Email:mailto: [email protected]://www.tsk-ltd.co.jpCertificate No. MD00/1549/0009/4 Expiry date: 13/10/2020

Takasaki-shiGunma-ken370-2123

1295, Jinbo, Yoshii-machi

Korea

15austenitic stainless ChangwonWelded 2DAE CHUN INDUSTRIAL CO., LTD.

Tel: +82 (0)55 345 2288 Fax: +82 (0)55 345 2289 EMail mailto:[email protected] Web http://daechun.co.krCertificate No. MD00/2308/0006/4 Expiry date: 08/02/2020

Jinrye-myunKimhae-cityKyungnam

1085, Gomo-ri

325austenitic stainless SeoulWelded 7DAEJOO HEAVY INDUSTRIES CO., LTD.

Tel: +82 (0) 3241 854 0101 Fax: +82 (0) 41 853 0707 (Plant) Email: [email protected] Eddy cuurent testing is accepted in lieu of hydraulic testing.Certificate Number: MD00/3286/0004/4 Expiry: 26/11/2018

14-29 Gongdan-gilGongju-siChungcheongnam-do

15austenitic stainless MokpoWelded 2DESEN CO., LTD.

Tel: +82 63 451 0237 Fax: +82 63 451 0238email: [email protected] web: www.desen.co.krCertificate No. MD00/3305/0004/4 Expiry date: 06/01/2019

Gunsan-si,Jeollabuk-do,

20-31, Donggado-gil,

176carbon Busan PortSeamless 16DONGYEUN STEEL Co., LTD176carbonWelded 13

Tel: 051-724-7800 Fax No. 051-724-8901

E-mail: bhohdongyeunsteel.com & jkhongdongyeunsteel.com


Jangan-eup,Gijang-gun,Busan.

610carbon MokpoWelded 22HUSTEEL CO., LTD.610carbon-manganese 22

Tel: +82 (0)61 460 1152 Fax: +82 (0)61 460 1119 Mob +82 1041350092Email:mailto:[email protected] Web:http://www.husteel.comCertificate No. MD00/2319/0008/4 Expiry date: 24/02/2020

Daebul Industrial complex 3-Ro 150,Samho-Eup, Yeongnam - Gun,Jeollanam -Do

Daebul Plant







325carbon SeoulWelded 12HUSTEEL CO., LTD.325carbon-manganese 12

Tel: +82 41 3508045 Fax: +82 41 3574625 Email mailto: [email protected]: www.husteel.comCertificate No. MD00/3175/0005/4 Expiry date: 02/07/2020

131, Bugokgongdan-rp, Songak-eup,Dangjin-si,Chungcheongnam-Do, 31721

Dangjin Plant

610carbon UlsanWelded 15HYUNDAI STEEL Co. LTD ULSAN WORKS610carbon-manganese 15

Tel: +82 52 280 0347 Fax: +82 52 287 8916 email [email protected] web: www.hysco.com


Approval only covers ERW pipes and tubes in grades 320 and 360 supplied without heat treatment for the following applications: Class 2 piping systems, exceptfor liquefied gases or other low temperature applications and, Class 3 piping systems.

706, Yeompo-Ro,Buk-Gu,Ulsan

168carbon MokpoSeamless 10ILJIN STEEL CORPORATION168carbon-manganese 10168alloy 10

Tel No: +81 63 730 4571 Fax No: +81 63 714 2030Email [email protected] www.iljinsteel.comCertificate No MD00/4148/0002/4 Expiry Date 16/04/2019

1746, Hoguk-ro,Imsil-eup,Imsil-gunJeollabuk-do

JEONJU FACTORY

12austenitic stainless Busan PortWelded 2JIN YOUNG METAL CO.LTD.

Tel No. +82 51 972 4042 Fax No. +82 51 972 0043 Mobile: +82 2344 3849Email [email protected] http://jymetal.co.krCert No MD00/3654/0003/4 Expiry date: 29/06/2018

Hwajeon-DongGangseo-GuBusan

119, Hwajeon Sandan 2(i)-ro

168austenitic stainless Busan PortSeamless 13KOREA ENERGY & PROCESS CO., LTD.

Tel +82 51 712 4700 Fax +82 51 832 1779Email [email protected] Web www.kenp.co.kr


42, Noksansandan 290-ro,Gangseo-gu

813austenitic stainless MokpoWelded 12KOSSEN CO., LTD

Tel: +82 63 584 6464 Fax: +82 63 581 6648 Email: [email protected] Web http://www.ds-steel.co.krCertificate No. MD00/3040/0008/4 Expiry date: 09/12/2018

Haengan-myeonBuan-gunJeollabuk-do

29, Buan nong gong danji-gil

216320 Class 2/3 UlsanERW Non Heat Treated 13KUMKANG KIND CO., LTD.216360 Class 2/3 13

Tel: +82 (0)52 255 5430 Fax: +82 (0)52 255 5419 Mobile: +82 (0)10 9350 1324 Email: mailto:[email protected] Web: http://www.kumkangkind.comCertificate Number: MD00/3574/0003/4 Expiry: 15/03/2018

359, Bangudae-roUlju-gun,Ulsan,

(Samnam-myeon)

12austenitic stainless Busan PortWelded 2LEEJIN Co., Ltd.

Tel: +82 51 899 6434 Fax: +82 51 899 6429


Website: www.tk-leejin.com


Gnag seo-GuBusan

17, Noksansandan 289 ro







1423austenitic stainless SeoulWelded 20LS METAL CO., LTD

Tel: +82 41 955 3300 Fax: +82 41 956 1020 Email: [email protected] Web http://www.lgis.co.krCertificate Number: MD00/0952/0008/4 Expiry: 26/08/2018

123 Hwasong-gil, Janghang-eupSeocheon-gunChungcheongnam-do

914austenitic stainless Busan PortWelded 34LS METAL CO., LTD

Tel: +82 51 795 6283 Fax: +82 51 795 6299 Web: http://www.lsmetal.bizEmail: [email protected] Process: SAW (GTAW, GMAW & PAW for the welding of root run only)Certificate No.: MD00/4150/0003/4 Expiry date: 22/04/ 2019

Busan 35 Hwajeonsandan 5-ro117 Beon-gil, Gangseo-guBusan 618-280

406carbon UlsanWelded 12NEXTEEL CO. LTD.406carbon-manganese 12

Tel: +82 (0)54288 5607 Fax: +82 54 288 5615 Email: [email protected]: www.nextsteel.comCertificate No. MD00/3506/0005/4 Expiry date: 27/07/2020

Daesong-myeonNam-guPohang City

768 & 195, Songdeok-ro 212beon-gil

42austenitic stainless SeoulSeamless 3SHIN HAN METAL CO., LTD.

Tel: +82 41 338 9711email: [email protected] web: www.shmtech.comCertificate No: MD00/4597/0001/4 Expiry Date: 13/07/2019

Sapgyo-eup,Yesan-gun,Chungcheongnam-da,

69, Sandan 1-gil,

216320 Class 2/3 UlsanERW Non Heat Treated 7SUNG WON STEEL CO., LTD216360 Class 2/3 7

Tel: +82(0)54-280-3722 Fax: +82(0)54-278-7010Email:[email protected]: http://www.s1steel.comCertificate No. MD00/3158/0006/2 Expiry date: 09/04/2017

206, Jangheung-ro, Nam-guPohang-siGyeongsangbuk-do, 790-380

1070austenitic stainless ChangwonWelded 22SUNGWON Co., Ltd.

Phone: +82 61797 1151 Fax: +82 61 797 1152 email: [email protected] web www.seahsteel.co.krIncluding eddy current and RT in lieu of hydraulic testing.Certificate No. MD00/2221/0009/4 Expiry date: 07/01/2019

5, Chonamgongdan2-gil,Kwangyang-eub, Kwangyang-si,Cholanam-do,

150carbon ChangwonSeamless 22SeAH CHANGWON INTEGRATED SPECIAL STEEL150carbon-manganese 22150austenitic stainless 22114duplex stainless* 11

Tel: +82 (0)55 269 6727 Fax: +82 (0)55 269 6907 Emal:mailto:[email protected] Web: http://www.poscoss.comIncludes S 32760 grade for approved applicationsLowest operating design temperature specified is -50 deg. C for Duplex steel gradesCertificate No. MD00/1294/0012/4 Expiry date: 07/08/2020

Seongsan-GuChangwon,Gyeongnam

CORPORATION147,Jeokhyeon-Ro

1425carbon UlsanWelded 19SeAH STEEL CORP.1425carbon-manganese 19

Tel: +82 54 271 4114 Fax: +82 54 271 4243Email: [email protected]: http://www.seahsteel.co.krCertificate No. MD00/1222/0009/4 Expiry date: 27/02/2020

#136, Goedong-roNam-Gu, Pohang-cityKyungbuk

Pohang Works







914austenitic stainless ChangwonWelded 30SeAH STEEL CORP.

Tel: +81 55 278 2222 Fax: +81 55 289 8848 EMail mailto:[email protected] Web: http://www.seahsteel.co.krCertificate No. MD00/1958/0008/4 Expiry date: 11/05/2020

#280, Gongdan-ro, Seongsan-gu, Changwon-si,Gyeongsangnam-do,51569, Korea

Kyungnam-Do

114carbon MokpoWelded 6SeAH STEEL CORP.114carbon-manganese 6216320 Class 2/3ERW Non Heat Treated 12216360 Class 2/3 12

Tel: +82 63 460 7542 Fax: +82 63 460 7520Web: www.seah.co.krCertificate No. MD00/3968/0004/4 Expiry date: 22/10/2020

Gunsan-si,Jeollabuk-do,

Gunsan Plant52, Jayumuyeok-ro,

1016austenitic stainless ChangwonWelded 40SeAH STEEL CORP.

Tel: +82 61 760 2573 Fax: +82 61 725 7393 Email: mailto: [email protected] Web: http://www.seahsteel.co.kr


Haeryong-myeonSuncheon-siJeonnam

Suncheon Plant77, Yulchonsandan 5-ro

89austenitic stainless Busan PortSeamless 5T TUBE CO. LTD89duplex stainless* 5

Tel: +81 (51) 792 9000 Fax: +81 (51) 792 9030


Website: www.ttube.kr

Certificate No: MDOO/4535/0001/4 Expiry Date: 15/12/2018

Gangseo-gu,Busan

46, Mieumsandan 4-ro

920austenitic stainless UlsanWelded 22UST CO., LTD

Tel: +82 54 278 0011 Fax: +82 54 278 0015 E-mail: ydeom@u-steel. co.kr

Website: www.u-steel.co.kr


Including eddy current testing in lieu of hydraulic testing.

Nam-GuPohang CityGyeong Sang Buk-Do

290, Cheolgang-ro,

60carbon Busan PortSeamless 9YCP Co., Ltd.60carbon-manganese 9

Tel: +82 51 266 6346 Fax: +82 51 264 9200 Email [email protected]

Website: www.ycp.co.kr


1519-2 Dadae DongSaha GuBusan

51austenitic stainless Busan PortSeamless 3YCP Co., Ltd. (Hwajeon 2nd Factory)

Tel. +82 (0)51 941 6233 Fax +82 (0)51 941 6235Email: [email protected] Web: http://www.ycp.co.krCertificate No. MD00/4594/0001/4 Expiry date: 06/07/2019

23, Hwajeon-Sandan 5-ro,Kangseo-gu







Mexico

102carbon VeracruzSeamless 6PRECITUBO, S.A., de C.V.102carbon-manganese 6102alloy 6

Tel: +5233 3688 0002 Mob: +5233 1825 3691email [email protected] web: www.precitubo.com.mx



Carretera a El CastilloEl Salto, Jal.C.P. 45680

Km 11.4

Poland

114carbon KatowiceSeamless 10ALCHEMIA S.A.114carbon-manganese 10

Tel: +48 77 4561 300 Fax: +48 77 4561 138Email: [email protected] Web site http://alchemiasa.pl and www.wra.plCertificate No. MD00/2658/0011/4 Expiry date: 23/11/2019

ul.Lubliniecka 1247-120 Zawadzkie

ODDZIAL WALCOWNIA RUR ANDRZEJ W ZAWADZKIEM

275carbon KatowiceSeamless 25ALCHEMIA S.A.275carbon-manganese 25

Tel: +48 728 414 070 Fax: +48 34 323 0091email: [email protected]: www. alchemiasa.pl Certificate #: MD00/4099/0004/4 Expiry date: 06/04/2018

ul. Trochimowskiego 27,42-207 Czestochowa,

ODDZIAL RUREXPOL W CZESTOCHOWIE

508carbon KatowiceSeamless 40ALCHEMIA S.A.508carbon-manganese 40508alloy 40508austenitic stainless 40

Tel: +48 883 301310

E-mail: :[email protected]

web: www.alchemiasa.pl


41-506 Chorow

ODDZIAL WALCOWNIA RUR BATORY W CHORZOWIEul.Dyrekcyjna 6

169carbon KatowiceWelded 8ARCELORMITTAL TUBULAR PRODUCTS KRAKÓW, Sp. z o.o169carbon-manganese 8

Tel: +48 (0) 12 290 37 55 Fax: +48 (0) 12 290 15 99Email: joanna. [email protected]

Web: www.arcelormittal.com/tubular

Certificate: MD00/3683/0003/4 Expiry date: 13/10/2018

ul. Ujastek 1,30-969 Kraków,

Romania

220carbon GalatzWelded 8ARCELORMITTAL TUBULAR PRODUCTS IASI220carbon-manganese 8

Tel: +40 232 203 107 Email: [email protected]: www.arcelormittal.comCertificate No. MD00/3586/0003/4 Expiry date: 26/04/2018

Calea Chisinaului nr. 132, IasiCod 700180







508carbon GalatzSeamless 20ARCELORMITTAL TUBULAR PRODUCTS ROMAN S.A.508carbon-manganese 20

Tel: +40 233 701 224 Fax: +40 233 748 405 email :[email protected] web: www.arcelormittal.com

Tubes covered under the scope of approval are supplied in the Hot Finished condition.


611038 RomanJud. Neamt

Str. Stefan cel Mare nr. 15A/1

250carbon GalatzSeamless 60TMK-ARTROM S.A.250carbon-manganese 60168alloy 27

Tel: +40 (0)249 436862 Fax: +40 (0)249 434330 Email: mailto:[email protected] Web: http://www.tmk-artrom.ro

Approved for LR Carbon and Carbon Manganese Steel Grades 360, 410, 460 and Alloy Steel Grade 440 to LR Rules Pt 2 Chap 6 Section 2, and the equivalentlow temperature grades to LR Rules Pt 2 Chap 6 Section 4.

UT and ET accepted in lieu of hydraulic testing


Draganesti Street No.30230119 SlatinaOlt

SLATINA

Slovak Republic

140carbon PragueSeamless 12ZELEZIARNE PODBREZOVA A.S.140carbon-manganese 12

Tel: +421 48 645 4040 Fax: +421 48 645 4041 email: [email protected] web: www.zelpo.sk



Kolkáreñ 35976 81 Podbrezova

Spain

635carbon BilbaoSeamless 100PRODUCTOS TUBULARES, S. A. U.635carbon-manganese 100635alloy 100610austenitic stainless 60

Tel: +34 944 955 011 Fax: +34 944 728 418 Email: aiglesiasproductostubulares.com Web: http://www.produtostubulares.comIncluding steelmakingCertificate No. MD00/1767/0010/4 Expiry date: 01/12/2020

Carretera Galindo A Ugarte S/N°48510 Valle De TrapagaVizcaya

100carbon BarcelonaSeamless 10TRANSFORMACIONES METALÚRGICAS S.A.U.100carbon-manganese 10100alloy 10

Tel No 0034 603 504337 Fax No 0034 937 549 231email : [email protected] web: www.transmesa.comCertificate Number MD00/3750/0003/4 Expiry date: 02/03/2019

Poligon Industrial Valldegata,Joan Draper i Fossas, 3008350 Arenys de Mar (Barcelona),

115alloy BilbaoSeamless 21TUBACEX TUBOS INOXIDABLES S.A.115austenitic stainless 21115duplex stainless* 21







Tel: +34 946719300 Fax: +34 946725062


Website: www.tubacex.com

* accepted for approved applications



Poligono Industrial de Saratxo01470 AmurrioAlava

SCHOELLER BLECKMANN EDELSTAHLROHR GMBHAmurrio Works

250alloy BilbaoSeamless 30TUBACEX TUBOS INOXIDABLES S.A.250austenitic stainless 30250duplex stainless* 30

Tel: +34 94 6719300 Fax: +34 94 6725062


Website: www.tubacex.com

* accepted for approved applications


Tres Cruces N° 8P.O. Box N° 2201400 Llodio (Alava)

SCHOELLER BLECKMANN EDELSTAHLROHR GMBHLlodio Works

180carbon BilbaoSeamless 20TUBOS REUNIDOS INDUSTRIAL, S.L.U.180alloy 20

Tel +34 94 589 7209 Fax +34 94 589 7150 Email: [email protected] Web: http://www.tubosreunidos.com

Eddy current testing is accepted in lieu of hydraulic testing.Hot and cold finished tubes are approved in the above material grades.Cold finished tubes are approved up to maximum of 120mm diamter and 15mm wall thickness.


B° Sagarribai N° 201470 AmurrioAlava

Sweden

270austenitic stainless GothenburgSeamless 50AB SANDVIK MATERIALS TECHNOLOGY270duplex stainless* 50

Tel: +46 (0) 26 263408 email: [email protected] web: www.smt.sandvik.comCertificate No. MD00/2173/0007/4 Expiry date: 29/10/2018

* for approved applicationsIncludes hollow barsIncluding eddy current testing in lieu of hydraulic testing.

SE-811 81 Sandviken

205carbon GothenburgSeamless 42OVAKO SWEDEN AB205carbon-manganese 42

Tel: +46 290 251 95 Fax: +46 290 259 39 email: mailto:charlotta [email protected] web: http://www.ovako.comCertificate Number: MD00/3710/0004/4 Expiry: 25/11/2020

813 83 HoforsBusiness Unit Tube & Ring

114carbon GothenburgWelded 5RUUKKI SVERIGE AB VIRSBO WORKS114carbon-manganese 5

Tel +46 10 7878632 Fax +46 10 7878605 Email: mailto:[email protected] Web:http://www.ruukki.comIncluding eddy current testing in lieu of hydraulic testing.Certificate No. MD00/1676/0009/4 Expiry date: 05/02/2018

Box 100SE-730 61 Virsbo







Taiwan, Republic of China

406austenitic stainless KaohsiungWelded 9FROCH ENTERPRISE CO., LTD

Tel: +886 5 557 1670 Fax: +886 5 557 1026


www.froch.com


Tou-Liu City, Yun-Lin 640No. 122, Industrial Road,

457austenitic stainless KaohsiungWelded 9YC INOX CO., LTD.

Tel: +886 4 8292226 #563 Fax: +886 4 8299282 Mob: +886 920160067email: [email protected] web: http://www.ycinox.com.tw/


Shijou ShiangChang-Hwa

No. 270, Sec.4, Jungshan Road

The Netherlands

56carbon Haren (Groningen)Seamless 7SALZGITTER MANNESMANN PRECISIE B.V.56carbon-manganese 7

Tel +31 492 596 560 Fax +31 (0)492 596 519 email: [email protected] web: www.smp-tubes.com



Postbus 275700 AA Helmond

Ukraine

169austenitic stainless MykolaivSeamless 11"CENTRAVIS PRODUCTION UKRAINE" PJSC169duplex stainless* 11

Tel: +38 05666 91043 Fax: +38 05666 91043

Email maito: [email protected]

Web:: www.centravis.com


56 Trubnikov AvenueNikopolDnipropetrovsk Region, 53201

Nikopol

32carbon MykolaivSeamless 3"VSMPO TITAN UKRAINE LTD"32carbon-manganese 3

Also approved for seamless titanium alloy pipes in Grades VT1-0, 1 2, 3, 7, 9, 11 and 12 up to outside diameter 133.0 mm and maximum wall thickness 7.5 mm.

Tel: +380 566 638800 Fax: +380 5666 38800

E-mail: [email protected] , [email protected]

Website: www.tw-vsmpoavisma.com.ua


Nikopol 53201Trubnikov avenue, 56

325carbon MykolaivSeamless 56LLC "INTERPIPE NIKO TUBE"325carbon-manganese 56325alloy 56







Tel: +380 676 378 726 +380 566 639 379email: [email protected] web: www.interpipe.biz


UT accepted in lieu of hydraulic testing.

Nikopol,Dnipropetrovsk Reg.,Ukraine, 53200

56, Trubnikov Ave,

368carbon MykolaivSeamless 38PJSC "INTERPIPE NIZHNEDNEPROVSKIY368carbon-manganese 38

Tel/Fax: +38 0562 359250Emai: mailto: [email protected]: Http://www.interpipe.bizCertificate No. MD00/4687/0001/4 Expiry date: 10/08/2020

21 Stoletov Str.49081, Dnepr City

TUBE ROLLING PLANT"

United Kingdom

101carbon BirminghamSeamless 9LIBERTY DRAWN TUBES101carbon-manganese 9101carbonWelded 9101carbon-manganese 9

Tel: +44 121 543 5700 Fax: +44 121 500 3030 Email: [email protected] Certificate No. MD00/2798/0007/4 Expiry date: 01/07/2017

Phoenix StreetWest Bromwich B70 0AS

Part of Liberty Tubular SolutionsA Division of Liberty Commodities Ltd

508carbon BirminghamWelded 16TATA STEEL UK LIMITED508carbon-manganese 16

Tel: +44 (0)1429 527249 Mob: +44 (0)7743 842969 Email: mailto:[email protected] Web:http://www.tatasteeleurope.comCertificate #: MD00/0236/0007/4 Expiry date: 19/08/2017

Brenda RoadHartlepoolTeeside TS25 2EG

Hartlepool Works20 Inch H.F.I. Pipe Mill

200carbon BirminghamWelded 16TATA STEEL UK LIMITED200carbon-manganese 16

Tel: +44 (0)1536 404704 Fax: +44 (0)1536 404212 Email: mailto:[email protected] Web: http://www.tatasteel.comIncludes fabricated hollow sectionsCertificate No. MD00/4206/0002/4 Expiry date: 25/03/2018

CorbyNorthamptonshireNN17 5UA

Corby WorksP.O.Box 101, Weldon Road

United States of America

19austenitic stainless PhiladelphiaSeamless 2HandyTube Corporation

Tel: +1 302 697 9521 Fax: +1 302 697 7405 Email: mailto:[email protected] Web: http://www.handytube.comCertificate No. MD00/3486/0005/4 Expiry date: 26/05/2020

CamdenDE, 19934

124, Vepco Boulevard

168carbon ChicagoSeamless 14TIMKEN STEEL CORPORATION168carbon-manganese 14

Tel: +1 330 471 3263 Fax: +1 330 471 4077 Email: [email protected] Werb: http://www.timken.com


1835 Dueber Avenue S.W.CantonOH 44706-0932

Gambrinus Plant







610alloy ChicagoSeamless 24U.S. STEEL TUBULAR PRODUCTS

Tel: +1 440-240-2805 Fax: +1 440-240-2677email: [email protected] No. MD00/4253/0001/4 Expiry Date: 13.11.2016

2199 E.28th St,Lorain,OH 44055

Lorain Tubular Operations,




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Documents

List 4 Approved Manufacturers of Steel Pipes and · PDF fileList 4 Approved Manufacturers of Steel Pipes and Tubes This list identifies works approved by Lloyd’s Register Group Limited