All position pipeline automatic welding machine, all position welding machine, all position welder, all position pipe welding machine, all position automatic welder, bend pipe automatic welding machine
Model specification
Suitable diameter PPAWM, diameter of 40-426mm/ with 60-630mm; - Phi - racy - - - - - mm
Equipment use
The pipeline prefabrication automatic welding machine is mainly used for pipeline weld for various industries requiring high quality of bedding, automatic filling, cover welding, automatic welding can be straight and straight, straight and tapered tube, pipe and flange, elbow, straight and straight and three other workpiece.
Workpiece form
welding technology
The use of my company after a large number of experiments and field application of argon arc welding technology and the accumulation of automatic backing gas welding automatic rendering technology, realize melt-through bead, satisfy the high quality demanding welding requirements.
- argon arc (TIG/ wire TIG)
- gas (GMAW, our company pioneering gas welding automatic rendering technology)
- argon arc + gas (TIG/ wire TIG+GMAW)
- argon arc + submerged arc (TIG/ wire TIG+SAW)
- gas + submerged arc (GMAW+SAW)
- argon arc gas shielded arc + + (TIG/ TIG+GMAW+SAW)
welding quality
The backing welding can achieve melt-through bead and bead height control;
The radiographic testing, ultrasonic testing 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 fillet welding meet the welding angle and pressure test requirements.
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