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THE WORLD BEST OF METALIC TUBES & PIPES
T-tube
RELIABLE QUALITY
COMPETITIVE PRICE
PUNCTUAL DELIVERY
www.ttube.kr
RegisteredISO 9001 : 2000
127-AT-TUBE
technology
Carbon SteelTube & Pipe
Finned Tube
Seamless Duplex Tube & Pipe
U-Bending Tube
Copper Alloy Tube
Seamless Stainless Steel Tube & Pipe
Nickel Alloy, Inconel, Incoloy, Monel, HastelloyTube
We are very pleased to present and introduce our company, T-tube, to you.
Starting its participation in steel and tubular business in 2005, T-tube strengthened its position both in its market growth and technical development.
T-tube is the specialized producer of cold-drawn / cold-rolled seamless / welded tubes / pipes.
Equipped with machines for cold-rolling, cold-drawing and ECT(Eddy Current Tester), T-tube supplies tubes and pipes with superb quality, makes quick delivery and offers competitive prices as per customers’ demand through its specialized system.
T-tube also supplies specialized products made with special materials such as Duplex, Titanium, Inconel and Incoloy of which demands are increasing nowadays.
T-tube has the world’s best quality with its continuous technical development and its sustaining effort to improve product quality helps achieve customer satisfaction.
We hope the enclosed will open doors to common grounds for cooperation of mutual benefit and satisfaction between you and T-tube.
Thank you.
THE WORLD BEST
T-tube
HISTORY2005 Established2006 Acquired ISO 9001:20082007 Acquired “Specialized Company for Raw Material & Components”2008 Acquired “Inno-Biz Enterprise” Acquired “Venture Company” Moved to new & larger factory (now referred to as plant II)2009 Concluded cooperation contract with Dong-A University Acquired Patent “coating material for tubing titanium” Acquired Patent “the method of stainless shaft with consolidated carbon
fiber plastic”
2010 Enterprise R&D center authorization POSCO Specialty Steel cooperative enterprise World’s fourth production of Inconel 690 seamless tube sized 17.0 * 2.5 * 37,0002011 Business line renovation2012 Acquired ISO 14001 : 2004 Established new factory at Namyang Industrial Complex (now referred to as plant I)2013 Launched overall ERP system Acquired CE/PED certification
2005 > 2009
2010 > 2013
04
PRODUCTION PROCESS
Inspection & Analysis Cold Rolling Cleaning Bright Annealing
StraighteningCold DrawingPointing
Delivery Packing Inspecting Cutting
05
BETTER PREPARATION FOR THE FUTURE
T-tube continuously challenges for its growth.With its unrelenting effort toward its goal of global achievement, T-tube will have itself perfectly prepared for the coming future.
06
PURSUING THE BEST TECHNOLOGYThe world recognizing technology of T-tube will open new era in coming years.
07
SEAMLESS STAINLESS STEEL TUBE & PIPEStainless Steel is often used for construction tubes over other metals like aluminum when extra stress resistance is necessary. The use of seamless stainless steel pipe has expanded into new applications, such as light industry, foodstuff, home electric appliances, kitchen articles, construction and decorations, railroad vehicles; some seamless stainless steel pipe/tube which has excellent corrosion resistant, mechanical properties are suitable for various applications.
Heat Exchanger
Power Plant
Applications
Industrial Boiler
Applicable Size Range
(unit: mm)
Outer Diameter: 1.5 - 325.0Wall Thickness: 0.5 - 45.0Length: 30,000 (38,000 for special demands)
Applicable MaterialTP304, TP304L, TP304N, TP316, TP316L, TP317, TP317L, TP321, TP347, TP305, TP310S, TP409, TP410
Applicable StandardsASME, ASTM, EN, DIN, JIS, KS
08
U-BENDINGTUBE With the reliable support of experienced experts, T-tube manages to fulfill the customers’ various demands.Equipped with new machines and technologies, T-tube expects to strengthen its position in tube bending industries as well.
Heat Exchanger
Power Plant
Industrial Boiler
Applications
Applicable MaterialTP304, TP304L, TP304N, TP316, TP316L, TP317, TP317L, TP321, TP347, TP305, TP310S, TP409, TP410, A179, A192, A106 Gr.B, A210-A1, A334 Gr.1, A334 Gr.6, A213 T11, A213 T22, A213 T5, C44300, C68700, C70600, C71500, C71640, S31803, S32205, S32750, S31254, N06600, N06625, N06690, N08800, N08825, N04400
Applicable StandardsASME, ASTM, EN, DIN, JIS, KS
Applicable Size Range
(unit: mm)
Outer Diameter: 1.5 - 325.0Wall Thickness: 0.5 - 45.0Length: 30,000 (38,000 for special demands)
09
FINNEDTUBE Finning of the tube greatly enhances the efficiency of heat exchagners and boilers by increasing the heating/cooling conductivity inbetween.
Oil Cooler
Heat Exchanger
Condenser
Applications
Applicable MaterialTP304, TP304L, TP304N, TP316, TP316L, TP317, TP317L, TP321, TP347, TP305, TP310S, TP409, TP410, A179, A192, A106 Gr.B, A210-A1, A334 Gr.1, A334 Gr.6, A213 T11, A213 T22, A213 T5, C44300, C68700, C70600, C71500, C71640, S31803, S32205, S32750, S31254, N06600, N06625, N06690, N08800, N08825, N04400
Applicable StandardsASME, ASTM, EN, DIN, JIS, KS
Applicable Size Range
(unit: mm)
Outer Diameter: 1.5 - 325.0Wall Thickness: 0.5 - 45.0Length: 30,000 (38,000 for special demands)
10
CARBON STEEL TUBE & PIPET-tube’s carbon steel tubes and pipes are used in mechanical and pressure applications, most commonly in steam, water, gas and air lines as well as in a heat recovery steam generator (HRSG). An HRSG is a heat exchanger, used in combined cycle power stations, which recovers heat from hot gases coming from a gas turbine. It produces steam used to drive a steam turbine that generates electricity. HRSG tubes operate at high pressures and temperatures for long periods of time and must guarantee excellent creep, corrosion, and steam oxidation resistance.
Petrochemical Plants
Oil and Gas Pipeline Refinery
Applications
Applicable MaterialA179, A192, A106 Gr.B, A210-A1, A334 Gr.1, A334 Gr.6, A213 T11, A213 T22, A213 T5
Applicable StandardsASME, ASTM, EN, DIN, JIS, KS
Applicable Size Range
(unit: mm)
Outer Diameter: 1.5 - 325.0Wall Thickness: 0.5 - 45.0Length: 30,000 (38,000 for special demands)
11
COPPER ALLOYTUBE The excellent corrosion resistance of copper alloys has long been recognized by the engineering community. This is due to the formation of a protective oxide film, which when combined with the inherent antifouling characteristics and high thermal conductivity results in their wide use. Typical applications include the large tonnage multistage flash evaporators for desalting plants, power utility surface condensers and petrochemical plant heat exchangers.
Heat Exchanger
Applications
Ship Building
Applicable MaterialC44300, C68700, C70600, C71500, C71640
Applicable StandardsASME, ASTM, EN, DIN, JIS, KS
Desalination
Applicable Size Range
(unit: mm)
Outer Diameter: 1.5 - 325.0Wall Thickness: 0.5 - 45.0Length: 30,000 (38,000 for special demands)
12
SEAMLESS DUPLEX TUBE & PIPEIn power plant condensers, duplex tubes consisting of an inner titanium layer with outer copper-nickel alloys are employed. This enables the use of copper’s beneficial mechanical and chemical properties (e.g., stress corrosion cracking, ammonia attack) along with titanium’s excellent corrosion resistance.A duplex tube with inner aluminium brass or copper-nickel and outer stainless or mild steel can be used for cooling in the oil refining and petrochemical industries.
Petrochemical Industry
Offshore Fertilizer Industry
Applications
Applicable MaterialS31803, S32205, S32750, S31254
Applicable StandardsASME, ASTM, EN, DIN, JIS, KS
Applicable Size Range
(unit: mm)
Outer Diameter: 1.5 - 325.0Wall Thickness: 0.5 - 45.0Length: 30,000 (38,000 for special demands)
13
NICKEL ALLOY, INCONEL, INCOLOY, MONEL, HASTELLOY TUBE Nickel and nickel alloys are mainly used for corrosion resistance and/or heat resistance including aircraft gas turbines, steam turbine power, plants, medical applications, nuclear power systems, chemical and petrochemical industries.Inconel alloys are oxidation and corrosion resistant materials well suited for service in extreme environments subjected to pressure and heat.Monel is resistant to corrosion and acids, and some alloys can withstand a fire in pure oxygen. It is commonly used in applications with highly corrosive conditions.
Heat Exchanger
Applications
Desalination Chemical Plant
Applicable MaterialN06600, N06625, N06690, N08800, N08825, N04400, N10276
Applicable StandardsASME, ASTM, EN, DIN, JIS, KS
Applicable Size Range
(unit: mm)
Outer Diameter: 1.5 - 325.0Wall Thickness: 0.5 - 45.0Length: 30,000 (38,000 for special demands)
14
CERTIFICATIONS & PATENTS
15
EQUIPMENTS
- MAIN EQUIPMENTS
- MAIN INSPECTING EQUIPMENTS
Furnace ECT(NDT) Tester Straightener Ammonia Gas Distrater
PMI(Positive Material Identification)Ring Gauge
Tensile Tester Vickers Hardness Tester
Cold Drawing Machine Cutting Machine Cleaner Pointing Machine
Cold Rolling Machine I Cold Rolling Machine II Compressure Overhead Crane
Polishing Machine
Rockwell Hardness Tester
Roughness Tester
Microscope
T-TUBEtechnology
Plant I#392, Namyang-Dong, Jinhae-Gu, Changwon, Korea
Plant II#3139-2, Myeongji-Dong, Gangseo-Gu, Busan, Korea
T. +82-51-972-1677F. +82-51-313-0293Email. [email protected]
T-TUBE Plant 1Namyang Industrial Complex
T-TUBE Plant 2Noksan Industrial Complex
Seoul
Busan