Brief Introduction:

Spiral submerged-arc welding(SSAW) pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. All the pipes are produced according to API Spec 5L, GB/T9711. 1, GB/T9711. 2 standard. These pipes mainly used in petroleum and natural gas industry to transport flammable and non-flammable liquid and steel construction.

Standards: Product Name Standard
Our products carry out API Spec 5L, GB/T9711. 1, GB/T9711. 2, ASTM 252 GR1-3 standard.

Mainly usage:
Apply to  petroleum and   natural gas industry to transfer flammable and non-flammable fluid and steel pipe construction. We own 6 sets of modernized production line.

Specifications:
Size: OD 219-2850mm;

Wall thickness: 5-22mm;

Other specifications are available.