China Spiral Pipe API Spiral Heavy Weight Drill Pipe Arc Welded Pile Steel Pipes, Find details about China Stainless Steel Industry Pipe, Steel Welded Pip from Spiral Pipe API Spiral Heavy Weight Drill Pipe Arc Welded Pile Steel Pipes
DN25*3.25 |
DN32*3.25 |
DN40*3.5 |
DN50*3.5 |
DN65*3.75 |
DN80*4.0 |
DN100*4.0 |
DN150*4.0 |