Screw in Flange Heating Element Immersion Water Heater

• Customization: Available
• Type: Flange Immersion Heater
• Certification: CE
• Structure: Tubular Heater
• Brand: Ht
• Place of Origin: Jiangsu, China(Mainland)
• Voltage: 230V
• Power: 6000W
• Diameter: 9.5mm
• Condition: New
• Usage: Oil Heating, Water Heating
• Application: Heater
• Structure Material: Metal Material
• Heat Transfer Surface: Tubular Heat Exchanger
• Principle: Heating Resistance Wire Inside Heating
• Transport Package: Carton, or Wooden Case
• Specification: CE, ROHS
• Trademark: Hongtai
• Origin: Yancheng, Jiangsu
• HS Code: 85168000
• Production Capacity: 50000PC/Month

Product Description

Tubular heater is used for almost every kind of heating appliances. They are easy to form and feature highest mechanical stability and electric properties at the same time. Screw in tubular heater is standardized for use in liquids, for example, water. Finned tubular heater is especially for air heating cabinets or tunnels. Flange heater is easy to install, control and maintain. Unique designer as your requirement. For corrosive environment, titanium material tubular heating element is better. Additional sleeving is available.

Specification

Features

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

2. Several standard formations and mounting bushings available. 

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

4.120V, 208V, 240V, 480V available, Special voltage/wattages avaiable

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

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

Application

1.Plastic Processing machinery.
2.Water and Oil Heating Appliances.
3.Packaging machinery
4.Vending Machines.
5.Dies and Tools.
6.Heating Chemical Solutions.
7.Ovens & Dryers
8.Kitchen equipments
9.Medical equipments
Used in many other applications.

Product Description
Heating wire	Precision helical wound nickel-chrome resistance wire
Certification	ISO9001, CE
Insulation Material	High purity magnesium oxide powder compacted
Voltage	120V, 240V, 480V, 600V and so on
Power	50-2000W, or customized
Tube Diameter	6MM 8MM 10MM 12MM 14MM 16MM 18MM 20MM
Thread size	M12 M14 M16 M18 M20 M22
Tube Material	Copper ,Steel,Incoloy,Titanium
How to Choose The right Material for the tubular heaters
Material	Maximum Sheath Temperature
Copper	350℉(170℃) Application: Water, Oil, Grease
Steel	750℉(400℃) Application: Alkaline cleaning solutions, Tars, Asphalt or air heating
Stainless Steel	1200℉(600℃) Application: Corrosive liquids, food processing equipment, Radiant heating
Incoloy	1500℉(815℃) Application: Cleaning and degreasing solutions, Corrosive liquids

How to Order?

Pls provide this informations:

1.Vottage :380V,240V, 220V,200V,110V and other can be customized.

2.Wattage :80W,100W,200W,250W and other can be customized.

3.Size: length*Diameter.

4. Quantity

5. Pls check the below heater shape simple drawing, and choose the right one you want.

Various Tubular Heater shape , you can tell us directly the figure No.
All size can be customized.

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.

Manufacturer advantage

Certification and Compliance Advantages

 
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)

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, 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.