ASME SA178 High-Frequency Welding Boiler Spiral Fin Tube
The spiral fin tube is a high-efficiency heat transfer element manufactured through cold-winding at room temperature. Steel strips are reinforced onto steel tubes in a spiral winding configuration, creating a heat transfer surface area that is several times greater than plain tubes. This specialized design addresses the limitations of tandem fins and wound fins, offering superior corrosion resistance, enhanced wear resistance, and exceptional stability that prevents breakage during operation while extending service life.
Product Features
- Boiler Fin Tube Types: Round, Square, Rectangle, Oval, Finned, and Custom Shapes
- Surface Treatments: Pickling, Sand Blasting, Galvanizing, and Other Finishes
- Fin Pitch: Customized to Specifications
- Packaging Options: Wooden Cases, Pallets, and Protective Wrapping
- Applications: Boilers, Heat Exchangers, Condensers, and Thermal Systems
- Material Options: Carbon Steel Fin Tubes, Stainless Steel Fin Tubes
Technical Specifications
| Parameter |
Description |
| Fin Height |
Customized |
| Thickness |
Customized |
| Package |
Wooden Cases, Pallet, Etc. |
| Length |
Customized |
| Fin Pitch |
Customized |
| Application |
Boiler, Heat Exchanger, Condenser, Boiler Fin Tube Heat Exchanger, Fin And Tube Heat Exchanger, Etc. |
| Material |
Carbon Steel, Alloy Steel, Stainless Steel, Copper, Aluminum, Etc. |
| Size |
Customized |
| Shape |
Round, Square, Rectangle, Oval, Finned, Etc. |
| Standard |
ASME, ASTM, EN, JIS, DIN, Etc. |
Applications
HD Boiler Fin Tube represents premium quality carbon steel fin tubes engineered for diverse thermal applications including boilers, heat exchangers, condensers, and fin-and-tube heat exchanger systems. Manufactured in compliance with ASME, ISO9001:2015, and ISOEN3834 standards, these tubes are available in customized sizes and thicknesses to meet specific customer requirements. Packaging options include iron frame packing, wooden cases, and pallets to ensure safe transportation. Minimum order quantity is 3 tons with negotiable pricing. Delivery timelines vary based on order volume, with payment terms of 30% after contract and 70% balance before shipment, or 100% L/C at sight. Monthly production capacity reaches 100 tons.
Packaging and Shipping
Boiler fin tubes are securely packaged in wooden crates or cartons, with each individual tube protected by cardboard sleeves. Crates are then placed on pallets and covered with waterproof tarps to ensure complete protection during transit. Shipping methods are tailored to order size: smaller orders are handled via package carriers like UPS or FedEx, while larger volumes are shipped through freight carriers including R&L Carriers or Estes Express.
Manufacturer Profile
Hua Dong Boiler Co., Ltd. is a leading high-tech enterprise specializing in boiler manufacturing since 1985. Operating from two manufacturing facilities spanning 400,000 m² with fixed assets of USD 110,000,000, the company employs 1,100 personnel including 150 technicians and 600 certified welders. Hua Dong holds Grade A boiler and Grade A1&A2 pressure vessel manufacturing licenses from Chinese quality authorities, along with ASME "S", "U", and "NB" stamps, and maintains ISO9001, SO3834, and EN12952 Quality Management System certifications.
Frequently Asked Questions
What is Boiler Fin Tube?
Boiler Fin Tube is a specialized heat exchanger component widely used in industrial boilers, HVAC systems, and various heat transfer equipment.
What brand is HD Boiler Fin Tube?
HD Boiler is the brand name for these boiler fin tubes.
Where is HD Boiler Fin Tube manufactured?
HD Boiler Fin Tube is manufactured in China.
What certifications does HD Boiler Fin Tube hold?
HD Boiler Fin Tube is certified to ASME, ISO9001:2015, and ISOEN3834 standards.
What is the minimum order quantity?
The minimum order quantity for HD Boiler Fin Tube is 3 tons.
