Pipe Welding Mould

Pipe Welding Mould 1.OurStainless Steel Mould is made by high quality Cr12Mov or SKD11 or D2, materials with rigidity: HRC63-65 degrees, and is processed by precision machine CAD/ CAM. We can provide the welding mould for round pipe range:Φ 6- Φ 300 mm, square pipe range: 2.F10×10-F300×300mm; rectangle pipe range: F10×20-F120×60mm. 3..The production procedure is as follows: a.) preparing the materails based on the customers' requirements; b.) boring the holes: the axle hole and the bearing hole; c.) rough turning; d.) fine turning; e.) polishing; f.) heat treatment.