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HOTO explosion-proof electric tube immersion heaters are used in hazardous areas to prevent the formation of explosive gases and to avoid or reduce leaks. Our explosion-proof ATEX heaters come in different diameters and are equipped with thermostats or temperature controllers. It can be installed as a pressure relief valve, operating at temperatures up to 650°C, for a variety of applications and uses, and is non-flammable, making it safe to use in industrial processes, oil ring platforms, petrochemical products and military installations.
Feature:
Explosion proof construction: II2G Ex db IIC T1…T6 Gb
Range of ambient temperature:-60C /+60C
IP65 junction box protection
Standard elements available sheathed within: AISI 321, AISI 316, Incoloy800 and Inconel625
Multiple rows of elements for higher wattages
Flange mounted with removable stand pipe for an easy installation
Application:
Storage tanks
Heating liquids in large tanks or vessels with low levels of product.
Heating liquids in underground tanks
FAQ:
1.Are you factory?
Yes, we are factory, all customers are more than welcome to visit our factory .
2.What are the available product certifications?
We have certifications such as: ATEX, CE, CNEX. IS014001, OHSAS18001,SIRA, DCI. Etc
3.What are the available heater fange type, sizes and materials?
WNH industrial electric heater, flange size between 6"(150mm)~50"(1400mm)
Flange standard: ANSI B16.5, ANSI B16.47, DIN, JIS (Also accept customer requirements)
Flange material: Carbon steel, Stainless steel, Nickel-chromium alloy, or other required material
![]() | Production Process |
![]() | Application |
![]() | Packing |
![]() | QC & Aftersales Service |
![]() | Certification |
HOTO explosion-proof electric tube immersion heaters are used in hazardous areas to prevent the formation of explosive gases and to avoid or reduce leaks. Our explosion-proof ATEX heaters come in different diameters and are equipped with thermostats or temperature controllers. It can be installed as a pressure relief valve, operating at temperatures up to 650°C, for a variety of applications and uses, and is non-flammable, making it safe to use in industrial processes, oil ring platforms, petrochemical products and military installations.
Feature:
Explosion proof construction: II2G Ex db IIC T1…T6 Gb
Range of ambient temperature:-60C /+60C
IP65 junction box protection
Standard elements available sheathed within: AISI 321, AISI 316, Incoloy800 and Inconel625
Multiple rows of elements for higher wattages
Flange mounted with removable stand pipe for an easy installation
Application:
Storage tanks
Heating liquids in large tanks or vessels with low levels of product.
Heating liquids in underground tanks
FAQ:
1.Are you factory?
Yes, we are factory, all customers are more than welcome to visit our factory .
2.What are the available product certifications?
We have certifications such as: ATEX, CE, CNEX. IS014001, OHSAS18001,SIRA, DCI. Etc
3.What are the available heater fange type, sizes and materials?
WNH industrial electric heater, flange size between 6"(150mm)~50"(1400mm)
Flange standard: ANSI B16.5, ANSI B16.47, DIN, JIS (Also accept customer requirements)
Flange material: Carbon steel, Stainless steel, Nickel-chromium alloy, or other required material
![]() | Production Process |
![]() | Application |
![]() | Packing |
![]() | QC & Aftersales Service |
![]() | Certification |