Extruded Embedded Longitudinal Square Fin Tube Heat Exchanger 15-219mm OD with 8-30mm Fin Height
Professional heat exchanger fin tube supplier providing high-quality extruded embedded type longitudinal spiral/square fin tubes for industrial heat transfer applications. Our products feature CE, ROHS, and ISO certifications with comprehensive OEM and ODM services.
- Heat exchangers and economizers
- Air-conditioning and refrigeration systems
- Industrial boilers and thermal equipment
- Oil, gas, and fluid transportation pipelines
| Parameter | Specification |
|---|---|
| Base Pipe Material | Stainless Steel |
| Fin Material | Stainless Steel |
| Base Pipe OD | 15mm-219mm |
| Base Pipe Wall Thickness | 1.5-6mm |
| Fin Height | 8mm-30mm |
| Fin Wall Thickness | 0.8mm-3.0mm |
| Fin Pitch | 2.3mm-20mm |
| Tube Length | ≤23m |
- Increased heat exchange area with reduced tube count
- Enhanced fume flow section area reducing speed and abrasion
- Double H-type fin tube design for superior rigidity
- Optimized straight channel design for effective ash-blowing
- Compact structure reducing weight and manufacturing costs
Our manufacturing processes comply with international standards including ASME, TUV, ISO9001, EN12952, and EN10216. Each product undergoes comprehensive testing including physical property tests, chemical composition analysis, and non-destructive examination.
Zhangjiagang Hua Dong Energy Technology Co., Ltd. specializes in producing stainless, carbon, and alloy steel tubes for boiler and heat exchanger applications. With 35 years of industry experience and annual turnover exceeding $110 million, our products are exported to over 30 countries worldwide.
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