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Stainless Steel Heating Element (304, 310S, 321)








Stainless steel has high heat and corrosion resistance.
GSAL can supply these types of stainless steel heating elements: 304, 310S and 321.
304 Stainless Steel
Type 304 stainless steel is made from the cheapest material and is the most widely used of all types of stainless steel.
It is important to note that the heating elements may rust, depending on the environment in which they are used, although these heaters are made of stainless steel. Therefore, it should be avoided in humid environments as far as possible.
At the same time, because stainless steel is a hard material, the manufacturing process should pay attention to the bending radius. The standard bending radius of the heating element depends on the bending shape, such as U, L, etc.
310S Stainless Steel
Type 310S stainless steels are typically used for elevated temperature applications. Its high nickel and chromium content confer excellent high-temperature strength and oxidation resistance compared to type 304 stainless steel.
At the same time, 310S stainless steel carbon content is lower, can reduce carbide precipitation and improve weldability. In addition, 310S stainless steel is essentially non-magnetic when annealed and slightly magnetic when cold worked.
321 Stainless Steel
Type 321 stainless steel has more nickel and titanium than type 304 stainless steel.
It is important to note that type 321 stainless steel heating elements tend to scale on pipe surfaces, depending on the use environment.
At the same time, because stainless steel is a hard material, the manufacturing process should pay attention to the bending radius. The standard bending radius of the heating element depends on the bending shape, such as U, L, etc.
Available Diameter |
∅ 7.8 to ∅ 16 |
Proper Environment |
Air Heating |
Limit Service Temperature |
700 Celsius (1112 Fahrenheit) or less |
Voltage Area |
100V to 240V |
Our stainless steel heating elements can be used in industrial and household applications, including washing machine, OTG tandoor, dryers, fan heaters, microwave oven, solar heaters, electric kettles, hookah water pipes, refrigerators, hot plate/cooking range, kitchen equipment, water dispensers, pizza bread ovens, pop corn machines, commercial refrigerator defrost heaters, air heaters, show cases, electric stove, fish griller, freezer, baseboard heaters, tank, deep fryer/radiating, dishwashing machine etc.
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Foshan City Gaoming Gaosheng Alum Co., Ltd.
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