Structure use pipe:
ISO9001 and API certificates
Variety sizes
High quality
Competitive price
Structure use pipe
(1) Product Name: Seamless Carbon Steel Pipe
(2) Brand: Zhongzheng
(3) Business type: manufacturer and trading company
(4) Specification:
Outside Diameter | Wall Thickness |
33.4mm – 355.6mm (1'' - 14'') | 3.38mm-35.71mm (SCH40-XXS) |
(5) Material and Standard:
Item | Chinese standard (GB) | American standard (ASTM) | German standard | |
1 | 10# | A53-A | St37 | DIN1626 |
A106-A | St37-2 | DIN17175 | ||
A179-C | St35.8 | DIN17175 | ||
2 | 20# | A53-B | St42-2 | DIN1626 |
A106-B | St45-8 | DIN17175 | ||
A178-C | St45-4 | DIN1629 | ||
3 | 45# | A1045 | CK45 |
|
4 | 16Mn | A210-C | St52.4 | DIN1629 |
St52 | DIN1629 | |||
5 | 37Mn5 | J55 |
|
|
(6) Tolerate:
Outside Diameter +1% / -1%
Wall Thickness +12.5% / -10%
Length 20mm
(7) Techniques: hot rolled or cold drawn.
(8) Packing: in bundles/ varnish paint outside/ with plastic caps on both ends
(9) Any need, welcome to contact with me without any hesitate.
