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Home > products > Orbital Welding System > TC150 Sealed Orbital TIG Welding Head for Tube-to-Tube Joints

TC150 Sealed Orbital TIG Welding Head for Tube-to-Tube Joints

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Model:
TC150
Weldable Pipe Diameter (mm):
Φ6~Φ38.1mm
Rotation Speed (rpm):
0.6–11.9
Shielding Gas:
Argon
Cooling Method:
Water
Dimensions (mm):
405×110×42
Model:
TC150
Weldable Pipe Diameter (mm):
Φ6~Φ38.1mm
Rotation Speed (rpm):
0.6–11.9
Shielding Gas:
Argon
Cooling Method:
Water
Dimensions (mm):
405×110×42
TC150 Sealed Orbital TIG Welding Head for Tube-to-Tube Joints

This machine is a specialized orbital automatic TIG (Tungsten Inert Gas) welding head designed for butt welding of tubular components without filler wire. Prior to welding, the sealed chamber is filled with shielding gas to ensure optimal weld protection. Both the head body and fixture feature internal cooling. Customized compound fixtures within the client-specified pipe diameter range ensure precise workpiece alignment, eliminating the need for tack welding, thereby delivering high efficiency and superior weld quality. The system achieves precise orbital TIG tube/tube welding with exceptional repeatability and ideal results. It is widely used in electronics, instrumentation, pharmaceutical, engineering installation, military, and nuclear power industries for tube/tube welding applications

TC150 Sealed Orbital TIG Welding Head for Tube-to-Tube Joints 0

TC150 Sealed Orbital TIG Welding Head for Tube-to-Tube Joints 1

Key Characteristics
Suitable for thin-wall pipes: carbon steel, stainless steel, titanium, and titanium alloys
Compatible with multiple joint types: tube-tube, tube-elbow, tube-tee, tube-flange, etc.
Lightweight aluminum construction with ergonomic streamlined 3D design
Patented gas path design and fully sealed chamber structure for enhanced shielding effectiveness
Flexible automatic centering fixture with hidden quick-release mechanism enables rapid on-site installation
Self-fusing orbital welding method without filler wire, ideal for field operations
Water-cooled head for extended continuous operation
Integrated handle controls for user-friendly operation

 

Model TC150
Weldable Tube Diameter (mm) Φ6–Φ38.1
Rotation Speed (rpm) 0.6–11.9
Shielding Gas Argon
Cooling Method Water
Cooling Flow Rate (ml/min) ≥300
Rated Current 75A 60% Duty Cycle
Dimension A (mm) 110
Dimension B (mm) 53
Dimension C (mm) 42
Dimension D (mm) 405
Weight (kg) 3.5 (excluding cable)
Overall Dimensions (mm) 405×110×42