Annealing temperature: 1040-1150 degrees Celsius
Automatic welding visual Tracker: offset automatic adjustment of welding needle weld, ensure the welding quality. The online eddy current detector, detection and alarm the quality of pipe line defect.
Hydrostatic pressure test: pressure 2PM
Holding pressure test: pressure 2PM, time 5 hours or more.
Welding methods: argon arc welding or plasma welding + argon arc welding
Product application: boiler, heat exchanger, condenser