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Material : Stainless Steel
Shell Diameter : φ800~φ4300mm
Total Length : ≤8000mm
Shell Thickness : 3~10mm

High-quality oxidation-free welding with slag-free, visually consistent bead appearance, enabling multi-angle welding for complex joints.
| Parameter | Specifications | 
|---|---|
| Material | Stainless Steel Cylindrical Shell | 
| Shell Diameter | Ø800–Ø4300 mm | 
| Total Length | ≤8000 mm | 
| Shell Thickness | 3–10 mm | 
| Total Weight | <20 tons | 
| Half-Pipe Diameter | Ø57 mm, Ø76 mm, Ø89 mm, Ø108 mm, Ø133 mm | 
| Weld Seam Type | Spiral Angled Circumferential Seam | 
| Automation Level | Custom-Built Semi-Pipe Automatic Welding System | 
| Customization | Configurable welding parameters and mechanical dimensions per user requirements | 




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| Huaheng Dual-TIG Semi-Pipe Circumferential Seam Welding for Cylindrical Vessels Images | 
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