Ф219~2420mm Spiral steel pipes

Product number: PRO_208

Product Name: Spiral steel pipe

Specifications: Ф219 ~ 2420mm

 

product manual:

1, Product introduction

Twin-wire, double-sided submerged arc welding Spiral steel pipe is a method in which an arc is welded under a flux layer by using heat generated by arc welding between a wire and a flux under a flux layer to melt a wire filler metal and a base metal.

2, features

The main features of the product is double-sided submerged arc welding, not only the deposition rate is high, and has deep melting capacity; Second, the arc and welding area is well protected, good quality weld, compactness, and weld appearance Smooth, able to meet the various performance requirements of the weld.

3, the implementation of standards and product use

This product carries out SY / T5037-2000, GB / T9711.1-97, API Spec 5L standards, mainly used in petroleum, gas, natural gas, water pipelines, thermal power and other common fluid engineering.

4, product specifications

Ф219 ~ 2420mm, wall thickness of 5 ~ 20mm.