Tianjin Reliance Steel Pipe Industry & Trade Co., Ltd. was officially founded in 2004, and is located in Caigongzhuang Industrial Area in Jinghai County, Tianjin, China. We are a joint-stock enterprise, with 3 branch plants.
Our main products are:
Welded Pipes, Square & Rectangular Hollow Section Tubes
Galvanized Steel Welded Pipe and Pre-galvanized Steel Pipes.
Address:Hi-Tech information square, NanKai district of Tianjin.
The video shows a high volume production of chimney pipes with two longitudinal seam welders run by one machine operator. During the welding cycle of one machine the second machine is unloaded and loaded. As can be seen, two different tube dimensions are produced simultaneously.
The mirrored machine frame reduced the walking distance between the two machines. Having the same loading direction the flow of material is optimised.
Using two machine operation for tube welding, a flexible tube production for large volumes can be realised. Compared to an automatic tube welding line the investment is comparatively low. The manually loaded seam welders are most reliable and simple to operate.
Material: Stainless Steel
Thickness: 0.6 mm (0.024″)
Seam length: 1000 mm (39.370″)
Tube Diameter: 100 mm (3.937″) left machine, 130 mm (5.118″) right machine
Welding Speed: 250 cm/min (98.4 inch per minute) left and 300 cm/min (118 inch per minute) right, due to different machine set ups
Welding Process: GTAW