Q235B, Q345b ERW/Hfw Welded Steel Pipe by ASTM, API, DIN, GB/T Standard
Qingdao Ironsteel International Trading Co., Ltd.- Type：Welded
- Technique：ERW
- Material：Carbon Steel
- Surface Treatment：Bare Pipe, Black Pipe, 3lpe Coating, Fbecoating
- Usage：Pipeline Transport, Oil,Gas Drilling, Chemical Industry, Construction & Decoration
- Section Shape：Round
Base Info
- Model NO.：Q235B welded steel pipe
- Outer Diameter：114.3mm~660mm
- Thickness：4mm~19mm
- Length：Fixed Length, by Random
- Steel Grade：Q235B, Gr.B
- Surface：Black Painting, 3lpe Coating, Fbe Coating
- Transport Package：Standard Seaworthy Packing
- Specification：ASTM A106,A53
- Trademark：Iron&steel
- Origin：China
- HS Code：73061900
- Production Capacity：2000tons Per Month
Description
Type of pipeClass Grade C Si Mn P S V Nb Ti max max max max max max max max Welded PSL1 L245 B 0.26 - 1.2 - 0.03 0.03 - - L290 X42 0.26 - 1.2 - 0.03 0.03 - - L320 X46 0.26 - 1.2 - 0.03 0.03 - - L360 X52 0.26 - 1.2 - 0.03 0.03 - - L390 X56 0.26 - 1.2 - 0.03 0.03 - - L415 X60 0.26 - 1.2 - 0.03 0.03 - - L450 X65 0.26 - 1.2 - 0.03 0.03 - - L485 X70 0.26 - 1.2 - 0.03 0.03 - - PSL2 L245M BM 0.22 0.45 1.2 0.025 0.015 0.05 0.05 0.04 L290M X42M 0.22 0.45 1.3 0.025 0.015 0.05 0.05 0.04 L320M X46M 0.22 0.45 1.3 0.025 0.015 0.05 0.05 0.04 L360M X52M 0.22 0.45 1.4 0.025 0.015 - - - L390M X56M 0.22 0.45 1.4 0.025 0.015 - - - L415M X60M 0.22 0.45 1.6 0.025 0.015 - - - L450M X65M 0.22 0.45 1.6 0.025 0.015 - - - L485M X70M 0.22 0.45 1.7 0.025 0.015 - - - L555M X80M 0.22 0.45 1.85 0.025 0.015 - - -