Stainless Steel 304 Industrial Tubular Heater

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  • Last update:

    2019-10-04 10:27

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Company Profile

Shenzhen Suwaie Technology Co.,Ltd.

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Product details

SUS304 Tube Diameter 8mmTubular Electric Heater with Stainless Steel M14 Screw Heating element

The stainless steel double-head electric tubular heating element is made of metal tube, and the spiral electric heating resistance wire (nickel-chromium, iron-chromium alloy) is uniformly distributed along the center of the tube. The gap is filled with magnesia sand with good insulation and thermal conductivity. Sealed with silicone or ceramic, this metal armored heating element heats air, metal molds and various liquids. According to the different use state, safety and installation requirements of the electric heating pipe, the electric heating pipe also includes other structures such as a sealing structure, a structure of a terminal portion, a flange, a temperature control or a fuse.

Product performance

The stainless steel electric tubular heater is formed by placing an electric heating element in a metal tube and closely filling the void portion with crystalline magnesium oxide powder having good heat resistance, thermal conductivity and insulation, and is processed by other processes. The utility model has the advantages of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, simple installation and long service life. Widely used in a variety of saltpeter tanks, water tanks, oil tanks, acid and alkali tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, drying ovens, hot stamping and other devices.









Tube diameter

6mm,6.6mm,8mm,10mm,12, Etc

Service life



ISO9001,CE, RoHs,

Leakage Current


Insulation resistance


Hi-Pot test

1600V/3s cold condition

Hi-pot test

1400V/3s  Hot condition

Insulating material

Electrical grade high purity magnesium oxide powder

Resistance Wire

Ni20Cr80 or others

Power tolerance


Fitting type

M12*P1.25, M14*P1.5,M16*P1.5 or customiszed

Electric heating element products show

Electric tubular heater machinery

Tubular heating element quality control

Our Services

From receipt of customer order, our experienced customer service representatives process orders into our computer system for scheduled ship dates. Each customer order is analyzed to insure accuracy and customer delivery in a fast accurate manner.

All finished products are 100% tested on critical dimensions,forwarded to our packaging department for the final step in production.

Once customer orders have shipped from our factory, customers are notified by electronic mail with a detail shipping confirmation.

In addition,Sinorise offers every type of outbound shipping available including DHL,UPS,Fedex,TNT,etc.

Shipment ways


1. Q: Is small quantity available?

A: Yes, small quantity for trial order is available.

2. Q: Will my drawings be safe after sending to you?

A: Yes, we will keep them well and not release to third party without your permission.

3. Q: I Want to Keep Our Design in Secret,Can We Sign NDA?

A: Sure! We Will Not Design Any Customers' Design or Show to Other People, And We Can Sigh NDA.

4. Q: Can You Give Me Help If My Products are Very Urgent?

A: Yes, Of Course, We Will Try Our Best to Give You Help. Because We Have Our Own Factory to Produce. We Can Flexible to Adjust Our Production Schedule.