SUS304 Immersion heater At Jaye Heater, we specialize in manufacturing high-quality industrial heating solutions with excellent performance and competitive pricing. Our SUS304 Immersion Heater is widely used in water tanks, oil tanks, chemical solutions, plating baths, boilers, food processing...
Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of sus304 immersion heater in China, also supports custom service. Welcome to wholesale high quality sus304 immersion heater at competitive price from our factory.

At Jaye Heater, we specialize in manufacturing high-quality industrial heating solutions with excellent performance and competitive pricing. Our SUS304 Immersion Heater is widely used in water tanks, oil tanks, chemical solutions, plating baths, boilers, food processing equipment, and marine applications. Designed for direct immersion into liquids, this heater delivers fast, efficient, and reliable heat transfer with superior corrosion resistance. Whether you need to maintain temperature or raise it quickly, Jaye Heater's SUS304 immersion heater is the trusted choice for industries worldwide.
| Parameter | Details |
|---|---|
| Sheath Material | SUS304 Stainless Steel (SUS316 / Incoloy available) |
| Tube Diameter | 6.5 mm – 12 mm (customizable) |
| Voltage | 110V, 220V, 230V, 380V, 400V, 480V (customizable) |
| Power Rating | 500W – 50,000W+ per heater (customizable) |
| Watt Density | Low / Medium / High (application dependent) |
| Max Operating Temperature | 300°C (572°F) for SUS304 |
| Shape | Straight, U-shaped, L-shaped, helical, flanged (custom) |
| Termination | Screw plug (1″ to 2″ NPT/BSP) or flanged (ANSI/DIN) |


| Feature | Advantage |
|---|---|
| SUS304 Stainless Steel Sheath | Excellent corrosion resistance for water, mild acids, and alkaline solutions |
| Fast Heat Transfer | Direct immersion design transfers heat immediately to the liquid |
| Customizable Shape & Size | Straight, U-shaped, L-shaped, or helical – fits any tank geometry |
| High Durability | Resists oxidation, scaling, and mechanical damage – long service life |
| Easy Installation | Screw plug or flanged connection – simple to install and replace |
| Precise Temperature Control | Optional built-in thermocouple or thermostat for accurate regulation |
| Energy Efficient | Immersion design eliminates heat loss through air – lower operating costs |




The SUS304 Immersion Heater from Jaye Heater is installed directly into tanks, vessels, or boilers, where it heats the surrounding liquid quickly and evenly. Unlike external heaters that lose heat to the surrounding air, immersion heaters transfer nearly 100% of their energy directly into the liquid.
| Industry / Application | Why Use Jaye's SUS304 Immersion Heater |
|---|---|
| Water Heating (Tanks & Boilers) | Fast heating, corrosion-resistant, low maintenance – ideal for residential, commercial, and industrial water tanks |
| Oil Heating (Hydraulic Oil / Lubricants) | Preheats oil for easier flow in cold weather; reduces wear on pumps and machinery |
| Chemical & Plating Baths | SUS304 resists mild chemicals; uniform heat improves plating quality and reaction rates |


Q1: Can the SUS304 immersion heater be customized?
Yes, Jaye Heater offers full customization: shape (straight, U-shaped, L-shaped, helical), length, wattage, voltage, thread size (NPT or BSP), flange size, and built-in sensor options (thermocouple or thermostat). We also offer SUS316 and Incoloy sheaths for more aggressive chemical environments.
Q2: What is the maximum temperature of this immersion heater?
Our standard SUS304 immersion heater can operate continuously at 300°C (572°F). For higher temperatures (up to 800°C), we offer incoloy sheathed heaters. Please consult our team for high-temperature applications.
Q3: Can I use SUS304 for seawater or highly acidic solutions?
For seawater, brine, or highly acidic/corrosive solutions, we recommend SUS316 or Incoloy sheaths. Contact our sales team to select the right material for your specific fluid.
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