Carbon Steel / Cr-Mo Alloy Steel ERW Spiral Fin Tube Welding Line
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Beijing, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Industrial Boiler Manufacturing Equipment, Boiler Header Manufacturing Equipment, Drum Manufacturing Equipment |
Product Description
Carbon Steel / Cr-Mo Alloy Steel ERW Spiral Fin Tube Welding Line
Description:
This production line composes of five parts—tube feeding, polishing, spiral winding welding, painting and finished product storage.
Applications:
Spiral fin tube welding line is used for helical winding of sheet type fin to the outer surface of tubes. Simultaneously the ERW welding for the fin is carried out.
Specifications:
|
Tube |
OD | 25.4~219mm |
| Thickness | 2~10m | |
| Length | 26000mm | |
| Material | Carbon steel/Cr-Mo alloy steel(T11,T22,T23,T91)/stainless steel | |
| Fin | Thickness | 0.8~3mm |
| Width | 10~30mm | |
| Steel Sheet Material | Carbon steel/low alloy steel/high alloy steel(11Cr)/austenitic stainless steel | |
| Fin Tube | Length | 26000mm |
| Pitch |
3.4~16m (continuous adjustable) |
|
| Minimum Distance From Fin to Tube End | 80mm | |
| Fin Shape | Spiral folded perforation | |
| Welding Speed | Not lower than 30m/min |