Spiral SAW Pipe

Spiral SAW Pipe,short for Spiral Submerged Arc Welded Pipe,is a type of spiral steel pipe fabricated by continuously forming steel coils into a tubular shape and adopting double-sided submerged arc welding technology.

It is also called SSAW pipe or spiral welded pipe.Featuring reasonable stress distribution,stable welding quality and large diameter forming capacity,this pipe has outstanding mechanical performance and pressure bearing capacity.

Main Features

Available in large diameter and heavy wall thickness,flexible size customization.

Integrated spiral forming makes the pipe body uniform with strong structural stability.

Strict non-destructive testing ensures weld seam safety and airtightness.

Support various anti-corrosion treatments:3PE,epoxy coating,coal tar pitch coating.

Applicable Standards

API 5L,GB/T 9711,SY/T 5037,ASTM A252

Application Scope

Widely used for oil and gas long-distance transportation,municipal water supply and drainage,sewage engineering,bridge foundation piling,chemical and power plant pipeline projects.