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Product: Spiral pipe piles
Technology: Double side submerged arc welding(SAW)
Standard: ASTM A252, SY/T 5040
Grade: Gr.2; Gr.3; Q345B/C/D
Size: 6-120" or O.D. 168.3-3048MM
W.T.: 6-30MM
Length: 32 meters without welding joint and automatic welding for pipe longer than 32 meters
Usage: Pipe piling for bridge, harbor projects
Technology: Double side submerged arc welding(SAW)
Standard: ASTM A252, SY/T 5040
Grade: Gr.2; Gr.3; Q345B/C/D
Size: 6-120" or O.D. 168.3-3048MM
W.T.: 6-30MM
Length: 32 meters without welding joint and automatic welding for pipe longer than 32 meters
Usage: Pipe piling for bridge, harbor projects
