Submerged arc pipe automatic welding machine
Pipe submerged arc automatic welding machine
Model specification
Submerged arc automatic welding pipe, standard specifications: PPBW-24 specifications for 60-630mm diameter (thickness 3-50mm), PPBW-32 60-830mm with applicable specifications (thickness 3-50mm); at the same time according to the welding specification of the diameter Phi - racy - sign mm custom."
Equipment use
Submerged arc automatic welding pipe, relying on a strong rotary driving force, wall thickness and diameter of pipe regardless of the welding can be driven to rotate for efficient welding, rotate smoothly without sense; pipeline is mainly used for all sectors of the weld of high quality of bedding, automatic filling, cover welding, automatic welding 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.
According to the material and process requirements of the welding of your company, we can use the following one or more welding process to weld:
- 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)
Others
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.
For more detailed understanding of the models, please call us for more information 1373848177