Spiral steel pipe
Product description: Specifications: Diameter : 159 - 3020mm wall thickness : 4 - 30mm Material: X42, X46, X52, X56,...
ERW Steel Pipe
Straight seam steel pipe is parallel to the longitudinal weld and steel pipe steel pipe . Usually divided into metri...
ERW Steel Pipe
Straight seam steel pipe is parallel to the longitudinal weld and steel pipe steel pipe . Usually divided into metri...
ERW Steel Pipe
Straight seam steel pipe is parallel to the longitudinal weld and steel pipe steel pipe . Usually divided into metri...
ERW Steel Pipe
Production of small diameter steel pipe , small-caliber straight seam pipe, straight seam steel pipe , the Q345B thi...
ERW Steel Pipe
Product description: -Diameter :33- 406mm wall thickness :3 -20mm Material: Q235 , Q345, L245 , L290 Standard : GB/T...
ERW Steel Pipe
Product description: -Diameter :33- 406mm wall thickness :3 -20mm Material : Q235, Q345 Standard : GB/T3091-2008 Str...
