A Spiral welded pipe is also known as a helical welded pipe. Industries such as tap water engineering, chemical industry, electric power industry, petrochemical industry, agricultural irrigation as well as urban construction use a large diameter spiral welded steel pipe in their applications. The manufacturing process of this product involves cold forming the pipe from the hot rolled coil.
This is followed by a submerged arc welding process, which results in the production of a submerged arc welded spiral pipes in a single, continuous process. A low carbon, low alloy based structural steel strip is to be converted to a tube. Most spiral welded pipe manufacturers in India produce these pipes according to a particular helix angle, after which the pipe joints are to be welded. The spiral welding process like this is not only efficient, but it also produces a more flexible, cost-efficient spiral welded tube.
| Product | Spiral Welded Steel Pipes |
| Materials | Carbon Steel, Alloy Steel, Mild Steel
|
| Outer Diameter | 14″ to 100″ |
| Wall Thickness | 5.0mm to 25mm |
| Length | Random Length, Fixed Length 6 MTRS, 11.8 to 12 MTRS |
| Finish | Mill Finish, without Coating |
| Packing | Open Pipes on Trailers for Delivery Across India |
| Testing & Inspection | Chemical Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test) |
| Test Certificates | As per EN 10204 3.1B |
