Tianjin Zhongshun Petroleum Steel Pipe Co., Ltd. [China]

Product: Spiral pipe piles Technology: Double side submerged arc welding(SAW) Standard: ASTM A252, SY/T 5040 Grade: Gr.2/3

Spiral piling pipe

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

Sprially Welded Steel Pipe