large WT carbon seamless steel tube
group nameseamless pipe latest
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Min Order1 ton
brand nameQSD Steel Pipe
payment methodL/C, T/T, Western Union
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update timeWed, 23 Dec 2015 10:13:21 GMT
Paramtents
Standard GB, API, GB 3087-1999, API 5L
Grade A53-A369, ST35-ST52, Q195-Q345, A53(A,B), St37, Q235, Q345, Q195, Q215
Thickness 2 - 50 mm
Section Shape Round
Outer Diameter 0.5 - 20 inch
Secondary Or Not Non-secondary
Application Structure Pipe
Technique Cold Rolled
Certification API
Surface Treatment coating with black varnish
Packging & Delivery
Min Order1 ton
Briefing
2.OD:1/2-20inch
3.W.T:2-50mm
4.certificate:API
Detailed
DIN1629/EN10216-1 | ||||||||||||||||||||
large WT carbon Seamless steel tube for pressure purpose | ||||||||||||||||||||
Application: it is used for manufacturing pipeline,vessel, equipment, pipe fittings | ||||||||||||||||||||
Size(mm): OD:6.0-219.0 WT:2-50Lmax:12000 | ||||||||||||||||||||
Steel chemical and composition of DIN1629 | ||||||||||||||||||||
Standard | grade | Chemical composition | Mechanical Property | |||||||||||||||||
C | Si | Mn | P≤ | S≤ | Cr | Mo | Tensile strength | Min yield strength | Elongation % | |||||||||||
DIN1629 | St35.8/St375 | ≤0.17 | / | / | 0.04 | 0.04 | / | / | 350-450 | ≥235 | ≥25 | |||||||||
St52.0/St523 | ≤0.17 | ≤0.17 | ≤0.17 | 0.04 | 0.04 | / | / | 500-560 | ≥270 | ≥21 | ||||||||||
Steel chemical and composition of EN10216-1: | ||||||||||||||||||||
Standard | grade | Chemical composition | Mechanical Property | |||||||||||||||||
C | Si | Mn | P≤ | S≤ | Cr≤ | Mo | Tensile strength | Min yield strength | Elongation % | |||||||||||
L | T | |||||||||||||||||||
EN10216-1 | P195TR1 | ≤0.13 | ≤0.35 | ≤0.70 | 0.03 | 0.02 | 0.30 | ≤0.08 | 320-440 | ≥195 | ≥27 | ≥25 | ||||||||
P235TR1 | ≤0.16 | ≤0.35 | ≤1.20 | 0.03 | 0.02 | 0.30 | ≤0.08 | 360-500 | ≥235 | ≥25 | ≥23 | |||||||||
P265TR2 | ≤0.20 | 0.40 | 1.40 | 0.03 | 0.02 | 0.30 | ≤0.08 | 410-570 | ≥265 | ≥23 | ≥19 | |||||||||
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