Straight Type Electric Tubular Heating Elements

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  • Delivery term:

    The date of payment from buyers deliver within days

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  • Last update:

    2019-09-18 12:35

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Shenzhen Suwaie Technology Co.,Ltd.









Room 202, Building E, Yishida Baoyicheng Technology Park, Huanguan South Road, Longhua Dist., Shenzhen, China



Product details

Tubular heating element use consolidated and established technologies utilizing a spiral of resistive wire immersed in MgO compressed and protected by a metallic sheath.

Tubular heating elements after annealing can be shaped to many geometries depending on the heating needs and foot print available.

After the shrink of the pipe,the two terminals take the special made rubber pressing sealing to make the electrical heating pipe can be used normally in the cooling equipment.

And also it can be made into any shapes according to the requirements of the users.



Industrial tubular heater






According to the drawing


According to the drawing

Max surface loading

10W/cm² ;11W/cm²

Tolerances on resistance


Humidity condition insulation resistance


Humidity condition leakage current




Tubular heating element is the electrical equipment designed and developed for the defrosting by the electrical heating on the refrigerating equipments like various refrigeration houses, refrigeration, exhibitions and island cabinets.

It can be conveniently inlayed in the fins of the air cooler and  the condenser as well as the chassis of the water collector to do the defrosting work.

It has the function of good defrosting and heating effect,stable electric property, high insulation resistance, corrosion resisting,anti-aging, high overload capacity,small leakage current, stability and reliability as well as the long use life.

Order information

1. Voltage

2. Power

3. Banding shape

4. Tube material

5. Tube diameter

6. Tube length

7. Cold section length

8. Heating section length

9. Nipple size and material

10. Others requirement

Industrial electric tubular heater picture show

How to produce the tubular heater? Tubular heating element machinery show

Our Advantages

1. We accept Custom-made and OEM, so that we can meet the special requirements from different customers.

2. We can produce Moulds/Tooling by ourself, it can help to save your cost and time while in  volume production.

3. We have a group of experienced technical engineers to help customers solve the problems and requirements at any time.

4. We promise the high quality with resonable price,and guarantee the lead time for orders.

Shipment ways


1. Q: What are our after-Sales Services?

a) We are willing to improve the quality of the products if there is any problem with your order.

b) Repairs are free of charge if the problem is due to manufacturing defects.

c) We are willing to comply with customers' reasonable requests.

2. Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 50%-70% T/T in advance (depending on different situations.) ,balance before shipment.

3. Q: How can I get a sample to check your quality?

A: After price is confirmed, you can require samples to check our quality. Free for existing samples ,but you need to paid the express freight. For sample making, we will charge a sample fee. Sample fee will be confirmed according to the products' craftwork.

Shenzhen Suwaie Technology Co., Ltd. Focus on the production of Straight Type Electric Tubular Heating Elements. Our company has professional equipment and engineers to provide the production and service of Straight Type Electric Tubular Heating Elements.

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