SSAW Structure Pipe

SSAW, short for Spirally Submerged Arc Welding, means spirally submerged arc welding pipe, SSAW steel pipe is spirally submerged arc welding, also known as spiral steel pipe, spiral welded pipe or spiral pipe.

Spiral steel pipe is widely used in natural gas, petroleum, chemical industry, power, heat, water supply and drainage, steam heating, pressure steel pipe for hydropower station, thermal power generation, water and other long-distance transmission pipelines and piling, dredging, Bridges, steel structures and other engineering fields.

Process: Spiral Submerged- Arc Welded Steel Pipe

Usage: Used for low pressure liquid transportation, such as water, gas, and oil; construction and piping

Out Diameter: 219.1 mm – 3048mm (8″-120″)

Wall Thickness: 6.4mm-54mm

Length: 3–12.3M

Standard: API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS 5950, ASTM A572 , JIS, IS

Steel Grade

API 5L: GR A, GR B, X42,X46, X56, X60,X65,X70

ASTM A252 GR 1, GR 2, GR 3

ASTM A53: GR A, GR B, GR C, GR D

BS 4360: Grade 43, Grade 50

EN: S275, S275JR, S355JRH, S355J2H

Surface：Fusion Bond Epoxy Coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil Coating As Per Customer’s Requirement

Packing:Plastic plugs in both ends, Hexagonal bales up to 2,000kg with several steel straps, Two tags on each bundle, Wrap in waterproof paper, PVC casing, and burlap with a few steel strips, Plastic caps.