Purchase Qty. Reference FOB Price
1 Set US$1,250,000.00
2+ Sets US$380,000.00
Product Description
Intriduction High frequency welded pipe is based on solid resistance heat energy. Resistor thermal welding, using high-frequency current is generated in the workpiece so that the surface of the workpiece weld zone is heated to the melting or close to the plastic state, then applied (or not applied) ...