SY/T 5037-2000 SSAW Stuctural Steel Pipe, WT 3-30 MM

Spiral carbon steel pipe Specification (SY/T 5037-2000) is a kind of submerged arc welding (saw) pipe for general low-pressure fluid transportation, which is made of hot-rolled steel strip as pipe billet, and is often shaped with temperature spiral. It is made by double-sided automatic saw welding or single-side welding method and used for water, gas, air, steam and other general low-pressure fluid transportation.

Brief Introduction：
spiral carbon steel pipe:

1. Outside Diamater	168mm-3020mm.
2. Thickness	3mm-30mm.
3. Length	5-12M.
4. Prodcuing Standard	API 5L, ASTM A252, SY/T5037, GB/T 9711.1 or According to technical protocol.
5. Material	(1) ASTM A36, A53, A210, A283, A333.   (2) API 5L Gr.B, X42, X56, X65, X70, etc.   (3) ST33, ST35, ST52.   (4) STPY41, STS49, STPT49.   (5) S235, S355, E235, E355, etc.
6. Surface treatment	Galvanized, brush oil, brush black paint, Epoxy, 3PE anti-corrosion, 3PP anti-corrosion, etc.
7. Certificate	ISO 9001, CE, API 5L, API 5CT.
8. Third party inspection	BV, SGS, etc.
9. Usage	Fluid use (transport oil, gas, water, etc), Mechanical use, Structural use.