Electric Resistance Heat Exchange Finned Tubular Heater

• Customization: Available
• Certification: RoHS, CCC, ISO9001, CE
• Type: Heat Exchange Finned Tubular Heater
• Model NO.: heat exchange finned tubular heater
• Material: Stainless Steel +Heating Wire
• Form: Heating Wire
• Shape: Tubular
• Industrial Heater: Finned Tubular Heater
• MOQ: 1 Piece
• Sheath Material: SUS304, 316, 321
• Tube Diameter: Customized
• Sheath Material-2: Titanium
• Sheath Material-3: Copper
• Power Wattage: 1.5-2.5kw/M
• Voltage: 220V/230V
• Special: Oil or Corrosive Environment
• Certificate: RoHS
• Transport Package: Carton or Wooden Case
• Specification: customized
• Trademark: Hongtai
• Origin: Jiangsu, China
• HS Code: 85168000
• Production Capacity: 50000PCS /Month

Product Description

High Efficiency Air Finned Heater

Finned Tubular Heaters are designed by winding metal radiating fins around U-shaped tubes, which accelerate heat dissipation by expanding the heat dissipation area. They are widely applicable to air heating scenarios such as ovens, paint baking rooms, and load cabinets.

 

Our range of finned tubular heaters are suitable for increased heat transfer surface area and where higher wattage is required.Featuring rugged construction, these finned heaters can be used in a multitude of industrial environments.Finned tubular heaters are used for forced convection heating, air or gas heating systems.They are customized to meet your specific application needs.

Specification

Features

1.Mechanically-bonded continuous fin assures excellent heat transfer and helps prevent fin vibration at high air velocities. 

2.Tube diameter:6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm

3. Several standard formations and mounting bushings available. 

4.Standard fin is SUS304,other Sheath and fin material available

5.120V, 208V, 240V, 480V available, Special voltage/wattages avaiable

6.Maximum Sheath Temperature:750℉ (400℃) – Steel ; 900℉ (480℃) - ST.ST./INCOLY

7.Various shape: straight type, U type, W type ,Roud type and so on.

TUBE MATERIAL	FIN MATERIAL	TUBE DIA.(MM)	FIN HEIGHT(MM)	FIN THICKNESS(MM)	FIN PITCH(MM)
SS304/316/321/Incoloy	S.Steel / mild Steel	Φ6.7	3-5	0.3-0.4	3-5
SS304/316/321/Incoloy	S.Steel / mild Steel	Φ8	3-5	0.3-0.4	3-5
SS304/316/321/Incoloy	S.Steel / mild Steel	Φ9	3-5	0.3-0.4	3-5
SS304/316/321/Incoloy	S.Steel / mild Steel	Φ10	5-7	0.3-0.4	3-7
SS304/316/321/Incoloy	S.Steel / mild Steel	Φ12	5-7	0.3-0.4	3-7
SS304/316/321/Incoloy	S.Steel / mild Steel	Φ14	5-10	0.3-0.4	3-7
SS304/316/321/Incoloy	S.Steel / mild Steel	Φ16	5-10	0.3-0.4	5-10
SS304/316/321/Incoloy	S.Steel / mild Steel	Φ20	5-10	0.3-0.4	7-10
Standard Cold Zone	5-10mm
Insulation resistance (cold)	≥ 500 MΩ
Maximum leakage current (cold)	≤ 0.5 mA

How to choose?

1.  Dimensions
For in-equipment installation: Select suitable threads (M16/M18/M22, etc.), and ensure the tube length fits the equipment's accommodation space.
For flat installation in open environments: Thread specifications are optional;  only length compliance is required.

2.  Power & Voltage
Replacement scenarios: Refer to the power and voltage parameters of the original heating element.
New installations: Contact us for professional calculation or arrange a technical consultation.

3.  Material Selection
Determine the heating tube material based on the ambient temperature.
Note: If the required finned heating tube specifications are out of stock, customized orders are available.

4. Other special requirements if you have.   

After Sales Service

Guarantees & Commitments

 
Package Tracking

Real-time order tracking services via global logistics platforms, enabling customers to monitor shipment status from dispatch to delivery.

One-Year Warranty

Comprehensive 12-month warranty covering manufacturing defects. Warranty valid from the date of product receipt.

Technical Support

Dedicated technical assistance provided by industry experts, including pre-sales consultation, installation guidance, and post-sales troubleshooting.
Training: On-site or remote operation/maintenance training.

 24/7 Working Service

Responsive customer service available for 24/7 technical assistance and spare parts supply.

Reorder Discount

Exclusive volume discounts for repeat orders, tailored to customer purchasing history and order quantity.

Quality-Related Replacements

Free replacements for products found defective due to quality issues within the warranty period, including return logistics coordination.

Customer Information Confidentiality

Strict adherence to data privacy regulations, ensuring all customer information and business details are kept confidential and non-disclosed.

Company Profile

Hongtai Heater factory: A 25-Year Professional Manufacturer of Electrical Heating Elements

With nearly 25 years of expertise in manufacturing electrical heating elements, Hongtai Heater Factory is a scale-oriented enterprise integrating design, production, and testing. Covering an area of over 5,000 square meters and employing 137 staff members, the factory has established a strong reputation through mature production processes and strict quality management systems. Certified by ISO 9001, CQC, CE, ROHS, UL, and other international standards, our products serve industrial heating markets worldwide.

Technology and production strength

 
6 Production Workshops
Covering the entire process of wire winding, casing, welding, assembly, testing, and packaging, enabling integrated manufacturing from raw materials to finished products.
12 Precision Equipment
Including CNC wire winding machines, hydraulic compactors, high-temperature aging test furnaces, insulation resistance testers, etc., ensuring component precision and reliability.
Rigorous Testing System
Each batch of products must pass:
1.High-voltage test (1500V/1min)
2.Insulation resistance test (≥100MΩ)
3.Thermal distribution test
4.Life aging test (continuous operation ≥5,000 hours)
 
Certification and Compliance Advantages
1.Quality Management System Certification
ISO 9001 quality management system ensures standardized production throughout the process.
2.Safety and Environmental Certifications
1.CE and UL certifications ensure products comply with European and American electrical safety standards.
2.ROHS certification guarantees the absence of hazardous substances like lead and halogens, suitable for markets with high environmental requirements (e.g., EU, Japan).
3.CQC certification meets the needs of domestic industrial equipment and home appliance supporting facilities.
 
Market and Service Capabilities
i.Customization Services
Support the development of non-standard products based on drawings or samples, offering customization in:
1.Materials (stainless steel/Incoloy, etc.)
2.Dimensions (diameter 3-25mm, length 25-2000mm)
3.Installation methods (threaded/flange/clamp, etc.)
ii.Global Delivery
1.Lead time: 3-7 days for samples; 5-25 days for batch goods.
2.Support trade terms including FOB, CIF, DDP, etc.

Certifications

Core Product

Product Type	Features and Applications
	Made of stainless steel/copper/nickel-based alloys, supporting customized U-shaped or spiral structures. Suitable for heating plastic machinery, chemical reactors, and food baking equipment, with thermal efficiency ≥90%.
	High watt density design (≤35W/cm²), filled with magnesium oxide insulation, resistant to temperatures over 600°C. Widely used for precise heating in injection molds, die-casting nozzles, and semiconductor equipment.
	Finned structure increases heat dissipation area by 30%, ideal for air heating, pipeline anti-freezing, and rapid heating of large equipment. Materials (available in) stainless steel 304/316L or aluminum.
	Flange-mounted design for direct immersion in liquids (water, oil, acid-base solutions), commonly used in chemical storage tanks, boilers, and water treatment equipment. Explosion-proof types (ATEX certified) available for customization.
	Quartz/ceramic infrared radiation heating with ≤3-second warm-up time, suitable for film drying, printing ink curing, and medical equipment surface sterilization. Wavelength range customizable (2-15μm).
	Flexible silicone rubber/mica band wrapped around resistance wires, adaptable for winding on pipes and mold curves. Used in hot runner systems, cable anti-freezing, and laboratory equipment thermostats, with temperature resistance from -50°C to +200°C.
	Designed for injection molding hot runner systems, using nickel-chromium alloy wires and stainless steel casings. Compatible with mainstream hot runner brands like HUSKY and DME, achieving ±1°C precision temperature control with thermostats.
	Provides K-type/J-type thermocouples, PT100 resistance thermometers, etc., supporting integration with heating elements for real-time temperature monitoring and closed-loop control, with accuracy up to ±0.5°C.

FAQ

Q1 : Why choose us ?

A: Our product has low MOQ , high quality which meets standard . We provide high level service and trade assurance order.
 
Q2: Can you supply customize service?
A: Yes, we can supply OEM & ODM service according to your drawings or requirement.
 
Q3: How long can i get the order?
 A: The delivery time depends on order quantity.Normally can be ready within 7-15 working days.
 
Q4. How can you guarantee quality?
 A: We strictly follow the agreed product parameters and material performancenn.Before delivery, we will take photos and ask you to verify the product information. If you have any other questions,please feel free to contact us.