Welding Equipment

Various submerged arc-welding portal cranes for interior and exterior longitudinal and circular seam welding with automatic diagramming of the welding parameters.  

 

maximum circular seam diameter:	5,500 mm
maximum seam length:	6,000 mm
minimum diameter at interior weld-cladding (strip):	300 mm per 2,000 mm length

 
Submerged arc-welding device for connection pieces

 

maximum connection piece diameter:	1,000 mm

Various pipe welding machines

(TIG pulsed current arc welding)

for pipe welding on the face and in-bore welding

 

Various welding machines (TIG pulsed-current rotary welding) for pipe-to-pipe connections