Product description
API 5L Spiral Steel Pipe Specification:API 5L, GB/T9711.1-1997 Outer Diameter: 219mm-2820mm
Thickness:5-20mm
Technique:Welded Specification: API 5L, GB/T9711.1-1997
Grade: Q195-Q345, API 5L Grade B, API 5L X42-X65
Usage: Construction&transportation
Outer Diameter:219mm-2820mm
Thickness: 5-20mm
Length: 5-16m