PTW series straight flange automatic welding machine guns
Model specification
PTW-800/1000/1200, applicable diameter specifications are phi 89-830/, Phi 114-1020/, Phi 168-1220mm,
Custom Phi - racy - sign mm
Equipment use
The large diameter pipe flange welds for coal, anti-corrosion, shipbuilding, UHV power tower industry pipe flange connection fillet welding, butt welding pipe high neck flange.
Welding process: gas - (GMAW) - other
Configuration: single - head - stud welds welds
Welding quality:
The weld is uniform and beautiful, without the appearance of defects;
The radiographic or ultrasonic to meet the grade I or II weld pass rate of more than 98%;
The pressure test or meet the impact, tensile and bending performance test requirements.
The inserting angle welding meet the welding angle size and pressure test requirements;
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