8.0 Heating Tube Knowledge Concerned



Heating tube applied in kitchen appliances mostly made with ferrous alloys material, such as 800 and 316L. Based on Wikipedia, alloy is a metallic substance combines two or more elements that retains the characteristic of a metal. Therefore, ferrous alloy is a mixture of iron (Fe), chromium (Cr), and nickel (Ni) where iron is the main component. There are several types of ferrous alloys on earth, for example, incoloy 800 alloy has a composition of more than 39.5% of Fe, 30-35% of Ni, and 19-23% of Cr. Working temperature for incoloy 800 alloy is 1600–2250-degree Fahrenheits and 871-1232 degree Celsius.

What is the meaning of 8.0 heating tube? 8.0 stainless steel heating tube means the diameter of the heating tube is 8mm, normally it is applied in water heater, air flyer, oven, steam box and so on. The shapes of heating tube are various, as it can be customized based on the design of the products. M-shape, spiral shape, U-shape, L-shape are common examples for heating tube. Compared to the bent heating tube, straight heating tube has the advantage of generating heat evenly.


The Characteristic of 8.0 Stainless-steel Heating Tube.

1. 8.0 diameter stainless-steel heating tube manufactures for heat making. Ferrous alloy, magnesium powder, and heating coil are the materials producing the heating tube.

2. Chromium is considered the best element in ferrous alloy to resist corrosion. Chromium is a chemical element with the symbol Cr. Steel can be made highly resistant to corrosion, tarnishing, and discoloration by adding metallic chromium. Steam cooker either home appliance or commercial or institutional kitchen, water is heated by heating tube to produce steam. As heating tube is made with chromium steel, longtime soaked in the water, heating tube will not be corrosion and tarnishing.



There Are Four Points Must Consider Before Using :

  • Well understand the service environment, 8.0 heating tube used in dry condition has different requirement with those used for water heating. For water heating, the heating tube should be soaked completely in the heating medium in order to protect ideally; For the dry burning, heat should be gradually and evenly dissipated into the atmosphere.
  • For the security, please keep hand clean and dry before charging the power.
  • Stain and dirt need to be cleared up timely. The more rust on the surface of the heating tube, the less efficient of heat conduction, such as power over loading. Kindly suggested, acid liquid is a better cleaner, such as lemon juice and vinegar.
  • The terminal should be far away from any liquid, corrosive and explosive medium.


8.0 stainless steel heating tube is an ideal heating element and high efficiency in home appliances, commercial and institutional environment. Gaoming Gaosheng Aluminum Company has great experienced on all kinds of stainless-steel heating tubes and chromium steel heating tubes. If everyone has any query for product development or bulk production, please do not hesitate to contact.

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