Customized High Frequency Welded Stainless Steel Spiral Finned Boiler Fin Tube for Heat Exchanger
Product Details
| Base Tube O.D: | 25.4 ~1600mm | Base Tube Thickness: | 2.5 ~40 Mm |
|---|---|---|---|
| Fin Height: | 0.5 ~20.0 Mm | Fin Thickness: | 0.5 ~3.0 Mm |
| Fin Pitch: | 5 ~25.4 Mm | Material: | Carbon Steel, Alloy Steel, Stainless Steel |
| Length: | 0 < L < 12000mm | Base Pipe: | Welded Or Seamless |
| Weight: | 5000 Kg | Pressure: | Low/High Pressure |
| Surface Treatment: | Painted | Smelting Process: | EF+LF+VD |
| UT Standard: | ASTM A388 Or EN10228 | Min Weight: | 10 Ton |
| Max Weight: | 1000 Ton | ||
| Highlight |
Stainless Steel Spiral Finned Tube,High Frequency Welded Boiler Fin Tube,Customized Heat Exchanger Tube |
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Product Description
| Item | Base Tube O.D (mm) | Base Tube Thickness (mm) | Fin Height (mm) | Fin Thickness (mm) | Fin Pitch (mm) |
|---|---|---|---|---|---|
| Range | 25.4 ~ 1600mm | 2.5 ~ 40mm | 0.5 ~ 20.0mm | 0.5 ~ 3.0mm | 5 ~ 25.4mm |
| Material | Carbon Steel, Alloy Steel, Stainless Steel | ||||
| Length | 0 < L < 12000mm | ||||
| Product | H-fin Tube |
| Base Pipe | Welded or Seamless |
| Material | Carbon steel, alloy steel, stainless steel, non-ferrous alloys and nickel alloys |
| Application | H economizer, H evaporator, H superheater, H air heater and etc. |
| Description | Boiler economizer |
| Material | Alloy steel, Carbon steel, SA210C, SA213T22, etc. |
| Material standard | ASTM, EN or ISO etc. |
| Dimension | Customization |
| Weight | Min: 10 ton, Max: 1000 ton |
| Smelting Process | EF+LF+VD |
| Process | Material→Ingot→Hot/Cold-Rolling→Heat treatment (Normalizing+tempering)→Inspection→Rough machining→UT→2nd Heat treatment→Finishing machining→Inspection |
| UT standard | ASTM A388 or EN10228, etc |
- Impact test and Strength calculation report with applied materials information
- 100% NDT (non-destructive inspection) report of steel plate, tube and electrode
- X-ray, γ-ray and liquid penetrant test inspection report (welding seam) to ensure the quality of the entire boiler
- Hydraulic test report to ensure standard working pressure and safety
- All machines strictly comply with ISO quality and CE system requirements
- Each procedure is crafted by professional skilled labor, followed by particular QC
- All product information can be checked in our efficient management system
- Technical training according to customer requirements
- Replacement under warranty
- Supply of maintenance spare parts
- Regular call back or customer visits
- Timely response to mail and phone calls for complaints or consultation
Product Highlights
Custom high-frequency welded spiral finned tubes for boilers & condensers. Stainless steel construction ensures durability & efficiency for industrial/power applications. Certified (ISO, ASME, CE), custom sizes, seaworthy packing, and full quality control provided.
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