Longitudinal welding of chimney tubes
Welding automatic ZEPIN is produced in wide range of types, sizes and modifications.
For welding of chimney tubes in most frequent range – length 1000 mm and diameter 80 - 200 mm from mild or stainless steel – the type ZEPIN 1000F is determined.
Welding of segment elbows
New developed welding system BRP-3-KATLA for manufacturing of pipe-elbows by successive circumferential welding of separate segments.
Segments are fixed in rotary units which are synchronous controlled together with the linear motion of welding torch.
Recommended MIG/MAG welding method assures quality joining of segments with optimal root´s penetration and visible weld´s reinforcement on the outer surface.