Spiral pipe

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 pipe

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 pipe

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 pipe

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.

Spiral pipe

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.

Spiral pipe

Spiral seam steel pipe welded by automatic double-wire double-sided submerged arc welding process with strip coil as raw material, often warm extrusion molding.

Spiral pipe

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.

Spiral pipe

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.

Spiral pipe

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.