TUBE OD RANGE: 0.47 – 3.23″ OD / 12 – 82 mm OD
COOLING SYSTEM: Water-cooled
FUNCTION: Orbital TIG welding
SATP-80X Tube to Tubesheet Orbital Weld Head
The SATP tube-to-tubesheet welding head, fully water-cooled, is designed for heat exchanger production across various industries such as aeronautics, agri-food, and energy production.
Heat exchangers are increasingly crucial in these sectors, and our welding head provides economical, reliable, and high-quality assembly of tubes to plates. The SATP-80X accommodates nearly all common tube-to-tube sheet configurations in stainless steel, titanium, and black steel.
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| Part No. | SATP-80X |
| Description | Tube to tubesheet welding head supplied with wire dispenser |
| Tube outside diameter | 0.47 – 3.23″ / 12 – 82 mm |
| Tube inside diameter | 0.39 – 3.07″ / 10 – 78 mm |
| Electrode diameter | 2.4 mm / 3/32 mm |
| Weight (without reel) | 7.5 kg / 16.5 lbs |
| Wire feeding | Diameter: 0.8mm (0.03″), Maximum speed: 200 cm/min (78.7″ / min), Spool: D100 (1 kg / 2.2 lbs) |
| Max welding current | 200 A |
| Operating temperature | +0°C / + 40 °C (32°F / 104°F) |
- Designed for orbital TIG welding of tube-to-tubesheet joints in heat exchangers and process equipment
- Covers tube outside diameters from 12 to 82 mm (0.47 – 3.23″) and inside diameters from 10 to 78 mm (0.39 – 3.07″)
- Fully water-cooled head supports up to 200 A for stable, continuous welding performance
- Built-in rotating wire dispenser ensures consistent filler wire delivery
- Wire feeding system supports 0.8 mm wire with speeds up to 200 cm per minute
- Tilting water cooled head with tilting wire improves access and weld positioning in tight or complex assemblies
- Precision mandrel with spring-loaded ball centering ensures accurate alignment, quick installation, and concentric tightening from the inside of the tube
- Supports multiple tube-to-tubesheet welding configurations for maximum application flexibility
- Lightweight design at 7.5 kg improves handling and operator control
- Adjustable positioning stops enhance stability and repeatability during welding operations
- Compatible with SAXX power source for advanced control and process reliability
Mandrel system with concentric tightening from inside the tube.
Adjustable positioning stops for improved tube sheet stability.
Resources for Your AXXAIR Equipment
Explore AXXAIR tube to tubesheet orbital weld head solutions with our product brochure, or download the user manual for detailed installation, operation, and maintenance information.
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