|Standard:||API, ASTM, BS, DIN, GB, JIS|
|Surface Treatment:||Brown painting|
|Special Pipe:||API Pipe|
|Alloy Or Not:||Non-alloy|
|Secondary Or Not:||Non-secondary|
|fixed length:||6 meter,5.8meter|
|Packaging Details:||in bundle,plastic|
|Brand name:||Sino East|
SGS certification refers to the service that SGS performs compliance certification according to standards, regulations, customer requirements and other conditions. To carry out relevant certification, it must pass inspection, testing, identification, certification and other means (SGS certification itself is not a certification, but refers to SGS certification services).
Welded steel pipe is a steel pipe which is welded and formed into a shape of a circle or a square by bending a steel strip or a steel plate, and has a joint on the surface thereof. The blank used for the welded steel pipe is a steel plate or a strip steel.