Welded Carbon Steel Pipe
Product Details
For General StructureJIS G 3444 STK 290 ,STK 400 ,STK 500STK 490 ,STK 540JIS A5525 SKK490 ,ASTM A252 Grade3ASTM A53For High Pressure Use CNS 4178 G3098
Welded Carbon Steel Pipe. We manily do the large diameter from 20"~160", structure backbone.
- Standard:ASTM
- Technique:Welded
