ERW steel pipe
ASTM A53/ASTM A500/API 5L/EN10217/BS/ASTM A312/A304
GR.A/GR.B/X42/X46/X52/X56/X60/X65/X70/ST52
O.D 21.34mm-610mm
WT 4mm-30mm
Random length/Fixed length
Surface Bare/Black varnish/Anti-corrssion 2PE/3PE
Usage pipeline engineering/water and gas transmission/urban pipe network construction,etc.
| Attribute name | Attribute value |
|---|
| Color | Gray, Black, Black, Light blue |