Large Diameter Spiral Pipe
Spiral forming is the most economical route to large diameters — up to 3048mm on the same mill. Supplied bare or with 3PE coating.
Large Diameter Spiral Pipe
OD 2192–3048mm large-diameter SSAW pipe for municipal water transmission, piling and structural applications.
- OD Range2192 – 3048 mm
- Wall Thickness8 – 25.4 mm
- StandardGB/T 9711-2023 / SY/T 5037-2023
- Mill test certificate (MTC) with every batch
- SGS / BV third-party inspection before loading
- Live video factory tour on WhatsApp
