The heating tube is a metal tube with a resistance wire inside, which is the same as an electric furnace wire. The heating tube has excellent performance such as long life, far infrared radiation, health and environmental protection. There are many types of heating tubes, including straight, U-shaped, S-shaped, and round. It is one of the best in the field of heating tubes, with a complete range of heating tubes and quality assurance! Let’s take a look at the types of heating tubes:
1. Stainless steel heating tube
The outside of the stainless steel heating tube is a metal pipe (which can be resistant to dry burning, can be heated in water, and can be corrosion resistant), which can adapt to more external use environments and has a wide range of applications;
The inside of the stainless steel heating tube is filled with high-temperature insulating magnesium oxide powder, so it has the characteristics of insulation and safe use relative to resistance heating;
The stainless steel heating tube has a high degree of controllability, and can be controlled and used by different wiring methods and power regulation, and can have a high degree of automatic control;
The use of stainless steel heating tubes is very convenient and does not require high professional knowledge. In the use of some simple stainless steel electric heating tubes, you only need to connect the power supply to control the opening and closing, so in the promotion of stainless steel heating tubes Has been widely recognized.
2. Heat sink heating tube
Heat sink heating tube refers to the purpose of winding round heat sinks or string square heat sinks on a heating tube made of heat-conducting materials, metal tubes and electric heating alloy wires through strict management and precise processing. The aim is to expand the contact area between the tube and the air and increase its heat dissipation speed.
Heat sink heating tube features:
1. Material: iron pipe, 201 stainless steel, 304 stainless steel, 321 stainless steel, 310S stainless steel, and imported materials;
2, heating wire: nickel-chromium alloy wire, iron-chromium aluminum alloy wire;
3. Shape: single-head straight rod, double-head straight rod, U (W) type, special shape;
4. Because the meat slices are sharper, wear gloves to prevent scratches when transporting and installing.
3. Water heating tube
water heater heating tube is a kind of electric heater commonly used in daily life. It can be used to boil water, heat milk, make coffee, etc. It is fast and convenient.
The working principle of the water heating heating tube: the two ends of the heating wire are connected to the power cord respectively. After being energized, current flows through the heating wire, and the heating wire generates heat. If you immerse the "hot fast" in a liquid, the heat will be quickly dissipated through the liquid, so that the liquid will be heated quickly, and the heating wire will not be burned out.
If it is dried in the air, the heat is not easy to dissipate, and the metal outer tube will burn quickly, or even burn red, and the heating wire in the tube will burn. Therefore, the heating tube should be put into the liquid before use, and the liquid should at least submerge the heating coil (handles and wires cannot be immersed in the liquid), and then turn on the power. After heating, the power should be disconnected first. After a while, after the temperature drops, take it out of the liquid and dry it for storage.