The spiral steel tube equipment is designed to machine the spiral seam welded tubes and can produce steel tubes with different diameters using sheet strip with the same width and those with the same diameter using sheet strip with different width.

Stainless TIG spiral welding pipe line

Oil & gas transportation line

Spiral straight-gap welding pipe lineal

Spiral SAW pipe

Aluminium alloy TIG spiral welding pipe line

Spiral welded pipe line of Dalian WoTai Complete Equipment Co., Ltd.  apply for all kind of metal raw materials of carbon steel .stainless steel .aluminium alloy and so on.

Dalian WoTai Complete Equipment Co., Ltd. manufacture all kinds of spiral welding facility with integrating into welding art technics of H.F.induction welding.H.F. contact welding .TIG welding and automatic arc welding and combining with more than ten years experience.

Dalian WoTai Complete Equipment Co., Ltd.  have many forming technics and combine with integrity inverse arris