China ASTM A53 Grade B SSAW Pipe Supplier Derbo Offers ASTM A53 Grade B SSAW Pipe, Size 36 Inch, Schedule 40, Black Painting Treatment, For Gas or Oil.
China API 5L X52 PSL1 LSAW Pipe Manufacturer Supplies API 5L X52 PSL1 LSAW Pipe, 34 Inch, Schedule 40, Oil Coating, For Gas, Beveled End on Both Sides.
China API 5L X52 PSL2 SSAW Steel Pipe Manufacturer Derbo Provides API 5L X52 PSL2 SSAW Steel Pipe, Size 1016mm x 16mm, Black Painting, for Oil and Gas.
