China API 5CT N80 Tubing Pipe Supplier Offers API 5CT N80 Tubing Pipe for Water, Oil, Gas, Outer Diameter 114.3mm, Wall Thickness 8.5mm, Black Painting.
China API 5L Gr.B Steel Pipe Factory Offers API 5L Grade B Galvanized Steel Pipe, Size 6 Inch, Thickness SCH 40, Hot Dipped Galvanized, PE, Hot Rolled.