Large-diameter seamless steel pipe, the main production process for hot rolling of large diameter seamless steel tube and thermal expansion diameter seamless steel tube, thermal expansion can produce the gb size seamless steel tube, thermal expansion of seamless tube is we often say that the heat expansion tube, the density is low but the contraction strong steel pipe with method of skew rolling or drawing method to expand the pipe diameter of a waste pipe finishing process.
Share To:
Descriptions of Carbon Steel Seamless Steel Pipe | |
Product Name | Cold Rolled SAE 1045 carbon steel seamless pipe |
Standard | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 |
Outer Dia: | 20mm-610mm |
Wall Thickness | 4mm-70mm |
Dia Tolerance | Control with in the standard, OD:+-1%, WT:+-10% |
Materials | 10#,20#, 45#,16Mn,A106(B,C),A53(A,B),API J55,API K55,Q235,Q345,ST35.8,ST37,ST42,ST45,ST52 |
Inspection | ISO,BV,SGS,MTC |
Packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required |
Supply Ability | 1000 metric tons/month |
MOQ | 1 ton,sample order accepted |
Shipment time | Within 7-10 workdays after receiving deposit or L/C |
Payments | T/T,LC |
For Further Details,Please Feel Free To Contact Us:
Send your inquiry / assessment to Us. Anything need us ,please don’t hesitate contact us here! we will keep it secret for you !
