The SSAW automatic tubes-spiral welded pipe machine, is used to uncoil the specified size steel coil, then roll into open tube, welding by submerged arc welder, cut by plasma cutting machine into fixed length, then processed and tested in finishing area. Different width steel plate can be arbitrary formed into different big diameter pipe
The steel plate material is carbon steel/low carbon steel. Reference Project
Project1: Chengdu Φ1220×12 Spiral Pipe Mill Equipment: Spiral Pipe Mill, beveling machine, hydrostatic tester, pipe transit system Pipe OD range: Φ219 - Φ1220 mm Wall thickness range: 4 - 12.7 mm Coil width range: 500 - 1250 mm Project2: Xianyang Φ1020×14 Spiral Pipe Mill Equipment: Spiral Pipe Mill Pipe OD range: Φ219 - Φ1020 mm Wall thickness range: 4 - 14 mm Coil width range: 500 - 1250 mm
Model HUAYE provides a limited 12-month long warranty for the equipment. Within the warranty period, HUAYE provides machine parts replacement and troubleshooting free of work charge if the machine fails under normal use (buyer is responsible for possible international transportation and accommodation of HUAYE's engineers). If the machine fails because of: accident, negligence, or other factors not due to defects in material and workmanship, HUAYE provides parts alteration and troubleshooting for a basic charge. Outside the warranty period, HUAYE provides the same service lifelong for a basic charge.
Audited Supplier 
Introduction:
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