• GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe
  • GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe

GB/T9711.1-1997 Q195/Q235/Q345 Big diameter Spiral welded steel pipe

USD $350 - $400 / Ton
1 Ton(Min.Order)
  • 10000 Ton / Tons per Month
  • Tianjin Xingang port
  • T/T Credit Card