描述
What is Spiral Steel Pipe?
Spiral steel pipe is Spiral Submerged- Arc Welded Steel Pipe. They are widely used for low pressure liquid transportation, such as water, gas, and oil; construction and piping.
Spiral Steel Pipe Standards：
ASTM A252, EN10217-1,2,5, EN10219-1, BS, JIS, IS.
Spiral Steel Pipe Material:
ASTM A252: GR 1, GR 2, GR 3
BS 4360: Grade 43, Grade 50
EN: S275JR, S275J0H, S275J2H, S355JRH, S355J0H, S355J2H
Spiral Steel Pipe Size:
Out Diameter: 219.1 mm – 3048mm (8″-120″)
Wall Thickness: 4mm – 30mm
Length: 3 – 70 M
Spiral Steel Pipe Surface Treatment:
Fusion Bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil Coating As Per Customer’s Requirement
Spiral Steel Pipe Certificate:
EN10217, EN10219, API 5L PSL1/ PSL2, API 5CT
Spiral Steel Pipe Test:
Chemical Component Analysis, Mechanical Properties (Tensile Strength, Yield Strength, Elongation), Metallographic Test, Technical Properties (Bending Test, Charp-V Impact Test, Hydrostatic Test, X-ray Test, Hydrostatic Test
Packing and Shipping:
