Adopts automatical sub-merged arc welded technology, spiraling , forging.
Features
- make hotrolling strip as the materi
- This product makes hotrolling strip as the material
- under normal atmospheric temperatur
- under normal atmospheric temperature spiraling and shapping,made by automatic submerged-arc welded technology
- used in petroleum,natural gas indus
- Mainly used in petroleum,natural gas industry to transfer flammable and non-flammable fluid and steel pipe construction.
- we own 8 sets of PL
- We own 8 sets of modernized production line.
Main Products
ERW Steel Pipe and SSAW Pipe