Specifications

GOST 8731-74,/Gost 8732-78 seamless steel pipe
OD:1/2inch--50inch.WT:sch10-XXS
Length:3-12m
ISO,API ,CE,BS,SGS,BV

GOST 8731-74,/Gost 8732-78 seamless steel tube/steel pipe/Hot rolled steel pipe

OD:1/2inch--50inch.WT:sch10-XXS
Length:3-12m
ISO,API ,CE,BS,SGS,BV

OD:16--1024mm,WT:2-70mm

 

Our factory name is Shandong Zhongzheng Steel Pipe Manufactorying Co.,ltd.Our main products are carbon seamless steel pipes ,of the standard of

1)ASTMA106,Gr.B (20) ASTM 1020

2)ASTMA53 Gr.B (20)
3)DIN1629(St45-4,St52)
4)DIN1626 (St42 )
5)DIN17175(St45-8)
6)15MnV                 
7)16Mn(A333-1.6)
8)API 5L
9)Oil Pipe, Line Tube etc.
OD from 1 / 2" to 20",WT from 2 to 50mm(SCH10-XXS)
If you are interested ,please give me an answer ,then I will send our price sheet to you.