Min. Order Reference FOB Price
1000 Pieces US$8,000.00 / Piece
Product Description
Description: 1.Production technology: Plain pipe-end upsetting-Austenite treatment-Quenching-Tempering-straightening-(Non-Destructive Testing)-Threading-Thread inspection-couplingMPI-phosphating-Coupling make up-Drifting-Hydrostatic testing-Measuring&Weight-Marking&Stenciling-Coating-Packing ...