precision pipe

Executive standard:
ASTM A106gr b,JISG345,DIN7175
ASTM A210-C,JIS G3201,DIN17200,ASTM A266
2)SIZE:a)OD:25-325mm b)WT:4-70mm


ITEM
Standard

category


Standard code

1

Chinese GB

GB/T8163-2008,GB/8162-2008,GB/T17396-1998,GB3087-1999

2

ASTM
API 5L GR B/x42/x52/x60/x70,API 5CT J55/K55/N80/P110
ASTM A106,ASTM A53,ASTMA210,ASTM A178,ASTM A192

3

DIN

DIN1626 ST37,DIN 17175 ST35-8,DIN1626 ST42,DIN17175

4

JIS

JIS G3454 STPG370,JIS G4051STPG42

5
According to customers specific requirements, production can be organized in line with other standards and non-standard technical requirements

Item no
Technique
specification
1
Cold drawn
OD:25mm-83mm,,WT:4mm-14mm
2
Hot rolled
OD:63.5mm-133mm,WT:4mm-35mm
Note
OD=out diameter WT=wall thickness