Product name: Spiral Submerged Arc Welding Steel Pipe (SSAW)
Outside diameter: 219-3048mm
Wall thickness: 5.00-30.00mm
Length: 3-20m
Standard: API 5L, ASTM A252, EN10219-1, EN10219-2, EN10217-5, GB/T9711.1, GB/T9711.2
Material Grade: GR. A, GR. B, GX42, X52, X60, X65, X70, H40, J55, K55, S195T, Q235, Q345B, and so on.
Technique: Double sides submerged arc welding steel pipe
Package details: In bundles, case packing, or bulk pack

Features
According to forming process, the spiral steel pipe can be divided into external control roller-type forming type and internal control roller-type forming type. Physical and chemical inspection of raw materials welding wires and welding flux should be done before using them, the caliber is big.

Application
The Spiral Steel Pipe is ideal for long distant transferring of water, petroleum, heat, and natural gas, coal gas, pulp, construction pipe, ground piling pipe, etc.