Storage Tank

Welding System Plate-to-plate longitudinal seam welding system, Internal longitudinal seam welding system, Cicumferential seam welding system
Welding Process PAW+TIG combination
Material Stainless steel
Cylinder Length 5,000~7,000mm
Cylinder Diameter OD1,500~2,300mm
Thickness 3~10mm
Seam Type Butt joint
Application Storage tank industry etc.

Features:

  • Use of Plate-to-plate longitudinal seam welding system, Internal longitudinal seam welding system, and Cicumferential seam welding system to build up storage tank welding production line
  • PAW+TIG combination welding, i.e. plasma keyhole process for root pass and TIG process for covering, full penetration with nice appearance and up to 1.5 times faster than single torch welding
  • The welding production uses 2 units of plate-to-plate longitudinal seam welding systems + 1 unit of internal longitudinal seam welding system + 2 units of circumferential seam welding systems to achieve 10~12 units of standard storage tanks
  • Stable PLC control platform to ensure longtime working
  • Modular design to minimize design and production period
  • More than ten years PAW application experience with mature welding procedure instruction and service capability
    Compatible with storage tank overalll production line and successfully used in 4 customers in China
  • Turnkey project basis