Vallourec Group

OCTG product selection guideVAM® connections 2010 Edition

OCTG grades

Dope free solutionCLEANWELL® DRY is theVAM Family“Dope Free”solution:• It is a fully DRY and non sticky multi function coating directly applied inVALLOUREC &MANNESMANNTUBES mills on the surfaceof threads such as VAM®TOP.• Coating replaces both storage and running compounds, which allow optimizing rig preparation by reducing the occurrenceof protector removal, thread cleaning and pipe handling.

product lineThe leading set of premium Integral and Threaded and Coupled connections for a comprehensive coverage of the Oil & Gas industry needs inOCTG worldwide.

Check out the product summary table below and connection selection guideline inside to find out what connection will best fit your need.Each year VAM design many new connections, extend product lines and qualify new sizes to the most stringent specifications to meet ourcustomer needs.Besides standard developments,VAM Research & Development teams can customize connection designs to new sizes or specific requirements.

Products

VAM

®21

VAM

®TO

P

VAM

®TO

PHC

VAM

®TO

PHT

VAM

®HP

VAM

®HW-ST

VAM

®SL

IJ-II

VAM

®FJL

VAM

®HTF

VAM

®HTT

DINOVA

M®

DWC

BIGOMEG

A™

VAM

®SW

VAM

®MUST

Type T&C T&C T&C T&C T&C T&C Semi-Flush Flush Flush Integral onupset T&C T&C T&C T&C Flush

MainApplications

Production

-

TubingLiner

Tie-BackCasing

Highcompres-

sion

-

TubingLiner

Tie-backCasing

Hightorque

-

LinerTie-backCasing

HPHT

-

LinerTie-BackCasing

HPHT

-

Casing

Clearance

-

LinerTie-BackCasing

Maxclearance

-

Liner

HighTorqueMax

clearance-

Drilling

Liner

HighTorqueTubing

-Drilling wTubingWork-stringsDST

Fastrunning

-

Casing

DrillingwithCasing

-

Casing

Large OD

-

Surfacecasing

SteamWell

-

Tubing

HighcollapseSalt dome

-

Casing

Size Range (in)5

14(a)2 3/84 ½

516

57 ¾

4 ½7

7 5/810 ¾

514

4 ½16

2 3/811 7/8

4 ½9 5/8

2 7/85 ½

9 5/816

3 ½13 3/8

1426

5 ½13 3/8

7 5/810 3/4

ClassISO CAL equivalence

PremiumIV

PremiumIV

PremiumII to IV

PremiumIV

PremiumIV

PremiumIV

PremiumII

PremiumII to III

PremiumN/A

PremiumIV

PremiumIV

semiPremium

semiPremium

semiPremium

PremiumN/A

PremiumN/A

Internal Pressure(%Pipe Body)

100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% SameasBTC

100% 100% 100%

External Pressure(%Pipe Body)

100% 100% 100% 100% 100% 100% 70% 100% 100% 100% 100% 100% 100%(d) 100% 100%

Tension Efficiency(%Pipe Body)

100% 100% 100% 100% 100% 100% 100% 68-82% 45-69% 59-64% 100% 100% 95% 100% 100% 56-58%

Compression(%Pipe Body)

100% 100% 60%(b) 100% 80%(b) 60% 40%(b) 48-58%(b) 18-28%(b) 35-39% 60%(b) up to50%(c) 50%

up to70%(c) 100% 56-58%(b)

Products

VAM

®21

VAM

®TO

P

VAM

®TO

PHC

VAM

®TO

PHT

VAM

®HP

VAM

®HW-ST

VAM

®SL

IJ-II

VAM

®FJL

VAM

®HTF

VAM

®HTT

DINOVA

M®

DWC

BIGOMEG

A™

VAM

®SW

VAM

®MUST

T&C: Threaded and coupleda - Contact VAM for size availability of VAM 21b - Compression ratings are calculated to retain gas sealability in all domains of the

performance envelope. Structural compression ratings are higher.

c - Depends on the internal or external pressure leveld - depends on size and combined loads

VAM® and CLEANWELL® are registeredTrademarks of Vallourec Mannesmann Oil & Gas France.

CLEANWELL® DRY brings a wide range of benefits• No discharge to the environment• Anti-corrosion properties equivalent to storage dope• Not sticky and easy thread inspection• Prevent Rig thread cleaning, minimize yard and rig handling• Prevent plugging formation pores

Box and Pin threads with CLEANWELL® DRY

Premium connections - Gas tight performance

STANDARD CLEARANCE

Threaded and coupled (T&C)VA

M21

VAMTO

P

VAMTO

PHC

VAMTO

PHT

VAMHP

VAMHW

ST

VAMSL

IJ-II

VAMFJL

VAMHT

F

VAMHT

T

5(2) 2 3/8 5 5 5 7 5/8 5 4 1/2 2 3/8 4 1/2 2 7/8

14 4 1/2 16 7 3/4 7 10 3/4 14 16 11 7/8 9 5/8 5 1/2

MAX CLEARANCE

Integra l Jo int ( IJ)

How does it work?The connection selection table belowhelps you choosing theVAMconnectionthat best fits your needs. It is read horizontally and works as follow:

• 1: Select you application and technical requirements

• 2: Look at the corresponding colored boxes to determine theconnection that best fits the application and requirements, with thefollowing color code:

Dedicated -The connection has been designed and qualifiedfor this application and technical requirements

Capable or compatible - The connection will offer somecapacity but finer evaluation is needed (ex: capacity may be limitedor overdesigned for the application; availability may be limited tofew sizes). Check with yourVAM representative.

Not applicable.

• 3: For the recommended connections (green cells):- Check your need for clearance: T&C for standard clearance, T&Cwith Special Clearance option for intermediate clearance,flush/semi-flush for maximum clearance.- Check the size you need versus the available size range per connection

Mainapplication

1: High External Pressure 2: Contact VAM for size availability of VAM 21

Size

range (in)

Examples:

• 1: I need a 9 5/8”production casing qualified to ISO CAL IV�VAM21 for highest strength,VAMHTF for max clearance.

• 2: I need a 7”Liner with good clearance and high compressioncapacity�VAM SLIJ-II.I might need to rotate it so I really need high torque capacity� VAM HTF offers high torque and has some capacityin compression.

In case of multiple choice and for more details, contact yourVAMrepresentative or go to www.vamservices.com

The right connection for your application

Applications Sub application Technical requirements

Regular

TUBING Production High Compression (>60% CYS)

ISO CAL IV

High Deviation High bending

Regular

LINER Production High Compression (>60% CYS)

ISO CAL IV

High Deviation & Rotating Liner High Torque

Production casingRegular

Production Tie-backHigh Compression (>60% CYS)

ISO CAL IV

CASING Rotating casing High torque

Intermediate CasingPremium Gas tight

Semi-Premium - Fast Running

Surface casing / Conductor Fast Running

Production Tubing CAL IV

Production Liner High Compression + ISO CAL IV

HPHT Contingency Drilling Liner Clearance + ISO CAL III

& Rotating Liner and Casing High Torque + ISO CAL IV

DEEP WELLS Production casing Heavy Wall

Production Tie-back Heavy Wall + HEP(1)+ISO CAL IV

Intermediate Casing High Compression + HEP(1) + ISO CAL IV

HIGH TORQUEWorkstring, Test string

APPLICATIONSDrilling with Tubing High Torque

Drilling with Casing / Liner High Torque

Injection WellsWater Injection

SPECIAL Steam Injection / Heavy oil

APPLICATIONS Salt Dome & Squeezing clay HEP(1)

Expandable

ProductionInner

RISEROuter / Single barrier

Drilling (Surface BOP) riser

Workover / Landing string

Semi-Premium

(T&C) (T&C) (T&C)

DINO

VAM

DWC

BIGOM

EGA

9 5/8 3 1/2 14

16 13 3/8 26

THREADED & COUPLEDConnection OD > Pipe OD

Compression

Pipe

Tension

InternalPressure

ExternalPressure

Connection

T&C connection typical envelopeCYS(3) = 100% PBYS(4)

3: CYS = Connection Yield Strength 4: PBYS = Pipe Body Yield Strength

Standard:

• VAM® 21

• VAM® TOP series

• VAM® HWST

• DINO VAM®

• DWC

• BIG OMEGA™

• VAM® SW

Slim line:

• Special Clearanceoption

• VAM® HP

T&C connections generally offer maximum strength but requireconnection OD larger than pipe OD (standard clearance).Special Clearance (SC) option improves clearance while reducingtensile strength.

SEMI-FLUSHConnection OD ≈ 102% Pipe OD

Compression

Pipe

Tension

InternalPressure

ExternalPressure

Connection

SEMI-FLUSH connection typical envelope70% ≤ CYS(3) ≤ 82% PBYS(4)

• VAM® SLIJ-II

SEMI-FLUSH connections combine great clearance and highstrength.

FLUSHConnection OD ≈ 100% Pipe OD

Compression

Pipe

Tension

InternalPressure

ExternalPressure

Connection

FLUSH connection typical envelope45% < CYS(3) < 70% PBYS(4)

• VAM® FJL

• VAM® HTF

• VAM® MUST

FLUSH connections offer maximum clearance while reducingstrength.

Example of casing design (HPHT well) with VAM solutionsfrom top to bottom

SurfaceCasing

ProductionCasing

20" 133# k55BIG OMEGA

10 3/4" 110.2# VM110SSVAM HP SC80

ContingencyTie-back

7 5/8" 42.7# VM110SSVAM HP

Intermediate Casing13 5/8" 88.2# VM125CYVAM 21

Production casing9 7/8" 66.9# VM125SSVAM 21

ContingencyTie-back

7" 42.7# VM125CYVAM TOP HC

Contingencydrilling Liner

7 5/8"39# Q125VAM SLIJ-II

Production Liner

4 1/2"18.7# Q125VAM TOP

Special Expandable Riser

T&C IJ IJ T&C T&C T&C IJ IJ

VAMSW

VAMMUS

T

VAMET

WISE

VAMET

MOD

VAMTTR

VAMTO

PFE

VAMPD

W1

VAMDP

RHP

VAMDP

RSR

4 1/2 7 5/8 4 1/2 7 6 5/8 9 5/8

13 3/8 10 3/4 11 3/4 7 5/8 16 14 13 3/8 6 5/8

How does it work?This material selection chart helps you choosing the appropriatematerial for your application depending on H2S and CO2 partialpressures, and temperature range in your well.

API vs proprietary gradesV & M proprietary grades offer solutions for grades not covered byAPI 5CT (ex: 125 ksi sour service).They also offer greater performances (ex: High Collapse grades) andhigher reliability (ex: Sour Service grades) thanks to stringentinternal requirements in quality and process control, mechanicalproperties and material testing.

Need more details ?Contact yourV&Mrepresentative for finermaterial recommendations.

STANDARD : API 5CT GradesFrom K55 to Q125,V &MTUBES can supply the full range of API 5CT grades including Chromium martensitic steels.All Product SpecificationLevels (PSL) and Special Requirements (SR) fromAPI 5CT can be delivered, with PSL 2 standardized on all quenched and tempered grades.In addition and upon request,V & MTUBES can customize production to meet customers’special requirements such as PSL 3, restrictedtolerances, non standard pipe sizes and walls, CTOD requirement…

HIGH PRESSURE HIGH TEMPERATUREHPHT grades to be used where high strength is required with limited resistance to sour service conditions within the guidelines of NACEMR0175.

* API grades

DEEP WELLDeep well grades to be used where high yield strength is required while maintaining ductility and fracture toughness

HIGH COLLAPSEHigh collapse grades for casing to be used in high pressure wells.They offer an average of 30% and up to 40% extra performance overAPI collapserating. As mechanical properties and pipe dimensions are major factors in collapse resistance, the following parameters have been optimised toguarantee high collapse pressures: D/t ratio, yield strength, ovality, wall thickness, residual stresses.

LOW TEMPERATURELowTemperature grades to be used to be used in arctic regions where high impact toughness at subzero temperatures are requested.

Name YS range(ksi-Mpa)

UTS min(ksi-Mpa) HRC value Operating temperature for use

in sour service conditions acc. to NACEQ 125* 125 (862) - 150 (1034) 135 (931) No limit ≥ 225°F (107°c)

VM 125 CY 125 (862) - 140 (965) 135 (931) ≤ 35 ≥ 175°F (80°c)

VM 130 CY 130 (896) - 140 (965) 135 (931) ≤ 35 ≥ 175°F (80°c)

VM 125 HY 140 (965) - 150 (1034) 145 (1000) ≤ 36 ≥ 225°F (107°c)

Name YS range(ksi-Mpa)

UTS min(ksi-Mpa) CVN average value min. Full size specimen at 70°F (20°C)

VM 140 140 (965) - 165 (1138) 150 (1034) 38 ft lb (50 J)

VM 150 150 (1034) - 175 (1206) 160 (1104) 30 ft lb (41 J)

Name Y.S. range(ksi-MPa)

U.T.S. min.(ksi-MPa) CVN average value min. Full size specimen at -50°F (-46°C)

VM 55 LT 55 (379) - 80 (552) 75 (517) 30 ft lb (41 J)

These average values for Charpy V-Notch absorbed energy have been determinedat -50°F (-46°C) on three full size impact specimens taken transversally when it ispossible, or longitudinally, on pipes and coupling stocks

VM 80 LT 80 (552) - 95 (655) 95 (655) 30 ft lb (41 J)

VM 95 LT 95 (655) - 110 (758) 105 (724) 30 ft lb (41 J)

VM 110 LT 110 (758) - 140 (965) 125 (862) 30 ft lb (41 J)

VM 125 LT 125 (862) - 150 (1034) 135 (931) 30 ft lb (41 J)

Name YS range(ksi-Mpa)

UTS min(ksi-Mpa)

Collapseresistance

VM 80 HC 80 (552) - 110 (758) 100 (690)

minimum guaranteedcollapse pressures areavailable on request

VM 95 HC 95 (655) - 125 (862) 110 (758)

VM 110 HC 110 (758) - 140 (965) 125 (862)

VM 125 HC 125 (862) - 150 (1034) 135 (931)

VM 140 HC 140 (965) - 165 (1138) 150 (1034)

13% Cr

Ferritic-Austenitic

grades

Duplexor

Super Duplex

High Alloymaterials

Austenitic gradesNi-based Alloys

Carbon Steel with Sour Service PerformancesCarbon Steel

Super 13% Cr

o psi

2 psi

0.013 MPa 0.0003 MPa 0.01 MPa 0.1 MPa

0.05 psi 1.5 psi 15 psi pH2S

1500 psi

10 MPa

180°C356°F150°C300°F

200°C390°F

235°C455°F

pCO2

any CI-

Free SSweet Corrosive application

Highly Corrosive Application ( CO2 + H2S + Chlorides)

Standard, HPHT,Deep Well, HC, LTapplications

Sour Service, High Collapse and Sour Service application

Pipe after collapse testing

A full range of OCTG grades for all your applications

SOUR SERVICESour service grades for tubing and casing to be used in wells where H2S is present. The threshold stresses guaranteed have been determinedaccording to methodA of NACETMO177 standard.VM xx SS-D grades are also tested according to method D (DCB test).

* API grades

HIGH COLLAPSE AND SOUR SERVICE GRADESHigh collapse and sour service grades for casing to be used in high pressure wells where H2S is present.

SWEET CORROSIONMartensitic grades (13Cr and Super 13Cr) to be used in wells with CO2, chlorides and/or some H2S up to 356°F (180°C).Martensitic and High Collapse grades are also available upon request.

* API grades

HIGHLY CORROSIVEFerritic-austenitic grades to be used in wells with CO2, chlorides Austenitic grades to be used in wells where high concentrations ofand/or some H2S up to 250°C. H2S, CO2 and chlorides are present.

* solution annealed grades, higher grades are obtained by cold working.

SPECIAL Applications (RISER – EXPANDABLE)Riser grades from 95 to 125 ksi to be used on high fatigue riser applications (available with Sour Service resistance):VM 95 R toVM 125 R.Expandable grades from 50 to 80 ksi to be used on expandable tubular applications:VM 50 ET,VM 80 ET,VM 80 13ET.

Name YS range(ksi-Mpa)

UTS min(ksi-Mpa)

HRCvalue

Threshold stressmin.

Collapseresistance

VM 80 HCS 80 (552) - 95 (655) 95 (655) ≤ 22 85% SMYS minimumguaranteedcollapsepressuresare availableon request

VM 80 HCSS 80 (552) - 95 (655) 95 (655) ≤ 22 90% SMYS

VM 90 HCS 90 (621) - 105 (724) 100 (690) ≤ 24 85% SMYS

VM 90 HCSS 90 (621) - 105 (724) 100 (690) ≤ 24 90% SMYS

VM 95 HCS 95 (655) - 110 (758) 105 (724) ≤ 25 85% SMYS

VM 95 HCSS 95 (655) - 110 (758) 105 (724) ≤ 25 90% SMYS

VM 110 HCSS 110 (758) - 125 (862) 120 (828) ≤ 30 85% SMYS

Type Name YS range(ksi-Mpa)

UTS min(ksi-Mpa)

HRCvalue

Duplex

VM 22 65* 65 (450) - 90 (620) 90 (620) ≤ 26

VM 22 110 110 (760) - 140 (965) 115 (795) ≤ 36

VM 22 125 125 (860) - 150 (1035) 130 (900) ≤ 37

VM 22 140 140 (965) - 160 (1105) 145 (1000) ≤ 38

Super duplex

VM 25 75* 75 (520) - 100 (690) 95 (655) ≤ 26

VM 25 125 125 (860) - 150 (1035) 130 (900) ≤ 37

VM 25 140 140 (965) - 160 (1105) 145 (1000) ≤ 38

VM 25S 80* 80 (550) - 105 (725) 105 (725) ≤ 28

VM 25S 125 125 (860) - 150 (1035) 130 (900) ≤ 37

VM 25S 140 140 (965) - 160 (1105) 145 (1000) ≤ 38

Type Name YS range(ksi-Mpa)

UTS min(ksi-Mpa)

HRCvalue

Super Austenitic

VM 28 110 110 (760) - 140 (965) 115 (795) ≤ 35

VM 28 125 125 (860) - 150 (1035) 130 (900) ≤ 37

VM 28 135 135 (930)- 155 (1070) 140 (965) ≤ 38

NickelBase Alloys

VM 825 110 110 (760) - 135 (930) 115 (795) ≤ 35

VM 825 120 120 (830) - 145 (1000) 125 (860) ≤ 37

VM G3 110 110 (760) - 130 (900) 115 (795) ≤ 35

VM G3 125 125 (860) - 145 (1000) 130 (900) ≤ 37

VM G50 110 110 (760) - 130 (900 115 (795) ≤ 35

VM G50 125 125 (860) - 145 (1000) 130 (900) ≤ 37

COST

YEARS

Carbon +Inhibitors

Chromium

FEA simulation of Collapse

Martensitic grades (13Cr/S13Cr) are often the most economicalsolution on the long term for sweet corrosion wells

Type Name YS range(ksi-Mpa)

UTS min(ksi-Mpa)

HRCvalue

13% Cr

L80 13Cr* 80 (552) - 95 (655) 95 (655) ≤ 23

VM 80 13CR 80 (552) - 95 (655) 95 (655) ≤ 23

VM 85 13CR 85 (586) - 100 (690) 100 (690) ≤ 24

VM 90 13CR 90 (621) - 105 (725) 100 (690) ≤ 26

VM 95 13CR 95 (655) - 110 (758) 105 (724) ≤ 28

Super 13% CrVM 95 13CRSS 95 (655) - 110 (758) 105 (724) ≤ 30

VM 110 13CRSS 110 (758) - 125 (862) 120 (828) ≤ 34

Name YS range(ksi-Mpa)

UTS min(ksi-Mpa) HRC value Threshold stress

min.L80 * 80 (552) - 95 (655) 95 (655) ≤ 23 80% SMYS

VM 80 SS 80 (552) - 95 (655) 95 (655) ≤ 22 90% SMYS

C90 * 90 (621) - 105 (724) 100 (690) ≤ 25.4 80% SMYS

VM 90 S 90 (621) - 105 (724) 100 (690) ≤ 24 85% SMYS

VM 90 SS 90 (621) - 105 (724) 100 (690) ≤ 24 90% SMYS

T95 * 95 (655) - 110 (758) 105 (724) ≤ 25.4 80% SMYS

VM 95 S 95 (655) - 110 (758) 105 (724) ≤ 25 85% SMYS

VM 95 SS 95 (655) - 110 (758) 105 (724) ≤ 25 90% SMYS

VM 95 SS-D 95 (655) – 110 (758) 105 (724) ≤ 25 90% SMYS + DCB test

VM 100 SS 100 (690) - 115 (792) 110 (758) ≤ 28 85% SMYS

VM 110 SS 110 (758) - 125 (862) 120 (828) ≤ 30 85% SMYS

VM 110 SS-D 110 (758) – 120 (828) 120 (828) ≤ 30 85% SMYS + DCB test

VM 125 SS 125 (862) – 135 (931) 130 (896) ≤ 34 85% SMYS(0.03 H2S, pH 3.5)

Sour Gas corrosiontest equipment

Integrated pipe manufacturer

• Design, process and control of proprietary steel chemistries

• Steel mills in France, Germany, USA, Brazil and severalpipe mills throughout the world dedicated to theproduction of OCTG products

• In house metallurgical testing and Non-DestructiveExamination

• OCTG threading integrated to the pipe mills orstrategically located to serve a market

Expertise and know-how

• V &MTUBES can help you selecting the mostappropriate grade for your application, based on manyexisting test data and field experience gained thru yearsof services for the Oil & Gas industry.

• For specific and critical well conditions, fit-for-purposetests can be carried out atV &M Research Centres tominimize your risk and optimize your well development

Full range of products

• Size range : 2 3/8’’to 26’’for OCTG

• Grades for all OCTG needs:API andV &M proprietary grades incarbon, 13%Cr, Super 13%Cr, Sour Service, High collapse, CRA…

• Tailor made products: non standard sizes and walls, restrictedtolerances, heavy wall…

• Supply of casing and completion accessories: pup joints, couplings,crossovers, lifting plugs, blast joints, mule shoes, nipples, orientedcouplings… and many more

Quality

• V &MTUBES has adopted a company-wideTotal QualityManagement (TQM) system to provide the best possible service tocustomers. Led by general management and coordinated bymanagement teams,TQM focuses on continuous improvementprograms giving priority to control over process fluctuations andefficiency gains.Health, safety and environment has been considered as the very firstpriority forV &MTUBES and our policy is to get ISO 14001accreditation in all our plants.

OCTG gradesVALLOUREC & MANNESMANNTUBES (V & MTUBES) offers a full range of standardAPI and proprietary grades covering all the needsof the OCTG industry. From standard applications to the most severe environments, V & MTUBES is your worldwide guarantee for qualityand reliability.Check out the grade summary table below and material selection chart inside to find out what grade will best fit your need.

Type Carbon Carbon Carbon Carbon Carbon Carbon CarbonMartensitic(13%Cr &

Super 13%Cr)

Ferritic-Austenitic& Austenitic

Application Standard HPHT Deep Well Low Temperature High Collapse Sour ServiceHigh Collapse &Sour Service

Sweet Corrosion Highly Corrosive

Yield Strengthksi (MPa)

< 80

H40 – J55 – K55 –M65 VM 55 LT VM 22 65

VM 25 75

80(552) N80 – L80 VM 80 LT VM 80 HC L80 (API)

VM 80 SSVM 80 HCSVM 80 HCSS

L80 13CR (API)VM 80 13CR VM 25S 80

85 (586)90 (621) C90

C90 (API)VM 90 SVM 90 SS

VM 90 HCSVM 90 HCSS

VM 85 13CRVM 90 13CR

95(655)

C95T95 VM 95 LT VM 95 HC

T95 (API)VM 95 SVM 95 SSVM 95 SS-D

VM 95 HCSVM 95 HCSS

VM 95 13CRVM 95 13CRSS

110(758) P110 VM 110 LT VM 110 HC VM 110 SS

VM 110 SS-D VM 110 HCSS VM 110 CRSS

VM 22 110VM 28 110VM 825 110VM 825 120VM G3 110VM G50 110

125(862) Q125 VM 125 CY

VM 130 CY VM 125 LT VM 125 HC VM 125 SS VM 125 HCSS

VM 22 125VM 25 125VM 25S 125VM 28 125VM 825 125VM G3 125VM G50 125

140 (965)150 (1034) VM 125 HY VM 140

VM 150 VM 140 HC

VM 22 140VM 25 140VM 25S 140VM 28 135

GRA D

E S

API Grades V & M proprietary grades

API GradesVM xx CYVM xx HY

VM 140VM150

VM xx LT VM xx HCVM xx SVM xx SSVM xx SS-D

VM xx HCSVM xx HCSS

VM xx 13CRVM xx 13CRSS

CorrosionResistantAlloys(CRA)

VA L L O U R E C & M A N N E S M A N N T U B E SO

12/2

010

-Im

p.PR

INTE

R

ScotlandFrance ChinaGermany Russia Azerbaijan

Indonesia SingaporeAngola Egypt UAE

Canada

Mexico

VAM® CANADA

Brazil

USA

VAM® DUBAIVAM® MEXICO

V&M STAR

V&M DO BRASIL

V&M RUS

V&M DEUTSCHLANDVAM® CASPIA

VAM® KAZAKHSTAN

N

PT CITRA TUBINDO

VAVAM® ASIA PACIFIC

M® FAR EAST

V&M OIL & GAS FRANCE

V&M OIL & GAS UK

VMOG NIGERIA

VAM® ANGOLA

V&M BEIJING

VAM® CHANGZHOU

Nigeria

VAM® NORGE

Norway

V&M TCA VAM® USAV&M USA Corp.V&M Tube-AlloyV&M Atlas Bradford

Our worldwide network for your success

SALES OFFICESVALLOURECMANNESMANNOIL & GAS FRANCE27, avenue du Général Leclerc92660 Boulogne Billancourt CedexFrancePhone +33 1 49093731Fax +33 1 49093713

V&M DEUTSCHLANDOil & Gas DivisionTheodorstrasse 9040472 Düsseldorf, GermanyPhone +49 211 960-0Fax +49 211 960-3924

VALLOURECMANNESMANNOIL & GAS UKProspect PlaceWesthill Industrial Estate,WesthillAberdeenshire, UK -AB32 6SYPhone +44 1224 279340Fax +44 1224 279341

V&M USA Corp.4424W. Sam Houston Parkway N.Suite 150Houston,TX 77041, USAPhone +1 713 4793200Fax +1 713 4793201

V&M BEIJINGRoom 301, East Ocean Center24A, JianguomenwaiAvenueBeijing 100004, P.R. ChinaPhone +86 10 5923 3000Fax +86 10 59 23 3001

VALLOUREC &MANNESMANN RUSOffice E02-3054th Dobryninsky pereulok, 8,Moscow, 119049, RussiaPhone +7 495 787-49-30Fax +7 495 787-49-31

VALLOURECMANNESMANNOIL & GASFlat 4, N°7, Street 212Maadi Digla - Cairo - EgyptPhone +2 022 521 26 89Fax +2 022 521 26 90

VAMASIA PACIFICSeamless TubesAsia Pacific133, New Bridge Road#21-01 Chinatown PointSingapore 059413Tel : +65 6535 8562Fax: +65 6738 9175

SALES & SERVICESOFFICESV&M DO BRASILRua Lauro Müller 116 - Sala 1906Botafogo 22290 -160Rio de Janeiro - RJ, BrazilPhone +55 21 38738300Fax +55 21 38738316

VAM USA19210 Hardy RoadHouston,TX 77073, USAPhone +1 281 8215510Fax +1 281 8217760

VAM CANADA# 1920, 4445thAvenue SW, Calgary,AlbertaCanadaT2P 2T8Phone +1 403 2330119Fax +1 403 2662332

VAMMEXICOAv. Framboyanes Lote 6 - Manzana 5Cd. ind. Bruno PagliaiTejeria,Vera CruzCP 91697, MexicoPhone +52 1 229 989 8716Fax +52 1 229 981 0349

VALLOURECMANNESMANNOIL & GAS NIGERIA15BAkanbi Danmola StreetSouthWest Ikoyi, Lagos, NigeriaPhone +234 1 463 0840Fax +234 1 463 0841

VAM DUBAÏWorldTrade CenterLevel 14, office 14:01P.O. Box 9405 - DUBAI, U.A.E.Phone +971 4 329 16 18Fax +971 4 329 16 22

SERVICES OFFICESVAM FIELD SERVICEINTERNATIONALProspect PlaceWesthill Industrial Estate,WesthillAberdeenshire, UK -AB32 6SYPhone +44 1224 279380Fax +44 1224 279384

VAM FAR EAST32 Jalan Kilang BaratSingapore, 159364Phone +65 6736 23 72Fax +65 6235 11 26

VAM Field Service BeijingRoom 1102, East Ocean CentreNo. 24, JianGuoMenWaiAvenueBeijing 100004People’s Republic of ChinaPhone +86 519 8517 5068Fax +86 519 8517 5368

VAMANGOLASonils Business Centre (Office 04)RUA 6-1L BoavistaLuanda, Republic of AngolaPhone +244 222 670 439Fax +244 222 310 910

VAM SERVICESLicensee Network21-23 rue de Leval59620AulnoyeAymeries, FrancePhone +33 3 27696615Fax +33 3 27664575

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