Carbon Steel Seamless Pipe
Application of tubes: High pressure boiler of power plant and other pressure purpose
Heat exchange
Oil and gas-guide pipline
Ship building and automobiles
Liquid conveyance
Paper making
Pharmaceutical industry and food industry
Production Process:
Size range of tube: Outer diameter : 5 mm ------ 813 mm
Wall thickness : 0.25 mm -----40 mm
Main material :
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Materials Products |
America standard |
Steel grade |
German standard |
Steel grade |
EU stadnard |
Steel grade |
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Seamless tube for Liquid conveyance |
ASTM A53 ASTM A106 ASTM A333 ASTM A334 |
GR.A,B GR.A,B,C GR.1-11 GR.1,3,6,7,8,9,11 |
DIN 1629 |
ST 37.0 ST 44.0 ST 52.0 |
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Seamless tube for Boiler & heat exchanger |
ASTM A179 ASTM A192 ASTM A210 |
Carbon steel Carbon steel GR.A-1,C |
DIN 17175 |
ST 35.8 ST 45.8 17Mn4 15Mo3 13CrMo44 |
EN 10216-1 EN 10216-2 |
P195 P235 P265 P235GH P265GH |
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Semless tube for structure & automobile parts |
ASTM A513 ASTM A519 |
1020 / 1025/1026 1035/1045 |
DIN 2391 |
ST 35 ST 45 ST 52 |
EN 10350-1 |
E215 E235 E355 |
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Line pipe |
API 5L |
L175/A25,L210/A, L245B,L290/X42 L360/X52, L485/X70 |
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Seamless tube for oil& gas line |
API 5CT |
J55,N80,P110 |
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Inspection and test performed:
Chemical composition test, Mechanical Properties test, Surface and dimension test, No-destructive test, Hydrostatic test.
Other test according to cusomers’ request.
Surface treatment: Oil-dipping, varnishing, passivating, phosphating, shot blasting etc.
Delivery condition: Annealed, Normalized, Normalized, Tempered
ERW Pipes, LSAW and SSAW Pipes are also available.
