ITEM

Standard category

Standard code

1

Chinese GB

GB/T8163-2008,GB8162-2008,GB/T17396-1998,GB3087-1999

2

ASTM

ASTM A106,ASTM A53,ASTM A210, ASTM A178,ASTM A334,ASTM A192,API 5L GR B/X42/X52/X60/X70,API 5CT J55/K55/N80/P110

3

DIN

DIN1626 ST37,DIN 17175 ST35.8,DIN1626 ST42,DIN17175 ST45.8,DIN1629 ST52

4

JIS

JIS G3454 STPG370,JIS G4051 S20C,JIS G4051 S45C,JIS G3454 STPG42

5

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

Item no

Technical

specification

1

Cold draw pipes

OD:25-114mm, WT:2-20mm

2

Hot-rolled pipes

OD:89-377mm, WT:4.5-80mm

note

OD-outside diameter   WT-wall thickness