PRODUCTS CENTER
For liquid transport: water supply, drainage. For gas transportation: gas, steam, liquefied petroleum gas. For structural use: for piling pipes, bridges; for docks, roads, building structures, etc.
For liquid transport: water supply, drainage. For gas transportation: gas, steam, liquefied petroleum gas. For structural use: for piling pipes, bridges; for docks, roads, building structures, etc.
For liquid transport: water supply, drainage. For gas transportation: gas, steam, liquefied petroleum gas. For structural use: for piling pipes, bridges; for docks, roads, building structures, etc.
Spiral seam steel pipe is made of strip coil as raw material, extruded at room temperature and welded by automatic double-wire double-sided submerged arc welding process.