• GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe
  • GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe

GB/T9711.1-1997 Q195 / Q235 / Q345 Large Diameter Spiral Welded Steel Pipe

US$ 650 - 900 / Ton
5 Tons(Min. Order)
  • Tianjin Port
  • T/T Credit Card