TP304L Welded Longitudinal Boiler Fin Tube 16-140mm OD 1-25m Length for Chemical Plant Heat Exchangers
TP304L welded longitudinal boiler fin tubes are engineered for chemical plant applications, featuring stainless steel construction with integrated fins to maximize heat transfer efficiency in demanding industrial environments.
| Fin Height | Less than 17mm |
| Fin Pitch | 2.1-5mm |
| Fin Thickness | 3-4mm |
| Base Tube OD | 16-140mm |
| Tube Wall Thickness | 2-10mm |
| Length | 1-25m |
- Stainless Steel (SA213 304)
- Carbon Steel
- Alloy Steel
- Copper Alloy
- Aluminum
- SA179
- SA213-TP304H
- Copper
- Aluminum
- Stainless Steel
- Carbon Steel
- Superior product quality with extended service life
- Energy conservation and environmental protection
- Significantly improved cycle efficiency
- Anti-corrosion properties
- Anti-wear characteristics
- Lower contact resistance
- Higher thermal stability
- KL Type
- L Type
- LL Type
- H Type
- Spiral Slot
- Stud Pipes
- Seamless Copper Stainless Steel Fin Tube
- Steel tube polishing
- Tooth punching on steel strip
- Solid rolling on steel trip
- High frequency welding
- Hydrostatic pressure test
- Chamfering and polishing
- Quality inspection
- Packaging
Production Methods: Extruded & Serrated
- Air Coolers
- Fired Heaters
- Heat Exchangers
- Marine Boilers
- Economizers
- Power Plant Boilers
- HRSG Boilers
- Waste Heat Recovery Units
- Air Heaters
- Charge Air Chillers
- Condensers & Evaporators
- Fluid & Gas Coolers
- Oil Coolers & Radiators
- Refrigeration Systems
- Steam to Air Heat Exchange
- Super Heaters
| Standards | ASME SA213/ASTM; ASME EA 106, ASME SA178, ASTM B1111 |
| Fin Depth | 0.5-3mm |
| Base Pipe OD | 12.7-18mm |
| Fins per Inch | 8-20 Nos (customizable) |
| Testing Requirements | Physical Property Test, Chemical Composition Analysis, Non-Destructive Test, Other Inspection and Test as required |
Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specializing in stainless, carbon and alloy steel tubes, pipes, and plates for boiler, heat exchanger, energy, petrochemical, mining, and industrial applications. Certified to ASME, TUV, Grade A, ISO9001, EN12952, EN10216, and SO3834 standards.
Located in Zhangjiagang city, a port city 120km from Shanghai, 60km from Suzhou, and 60km from Wuxi, ensuring convenient transportation access.
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