How to complete the wiring of stainless steel electric heating tubes

How to complete the wiring of stainless steel electric heating tubes

1、 Stainless steel electric heating tube parameters:

A tubular electric heating element is a type of electric heating element made by using a metal tube as the outer shell (iron, stainless steel, copper, etc.) and uniformly distributing spiral electric heating alloy wires (nickel chromium, iron chromium alloy) along the central axis of the tube. The gaps are filled and compacted with crystalline magnesium oxide with good insulation and thermal conductivity. The ends of the tube mouth are sealed with silicone and then processed by other processes. This metal armored electric heating element can heat air, metal molds, and various liquids. It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation, and long service life. Suitable for heating various saltpeter tanks, water tanks, oil tanks, acid and alkali tanks, as well as devices such as fusible metal melting furnaces, air heating furnaces, drying boxes, hot pressing molds, etc. Widely used in industries such as aviation, shipbuilding, petroleum, chemical industry, washing, chemical fiber, mechanical manufacturing, automobiles, motors, radios, instruments, plastics, textiles, food, printing and packaging, rubber, medicine and health, household appliances, etc.

In short, the selection of double headed heating pipes, such as stainless steel double headed heating pipes, single headed heating pipes, ceramic double headed heating pipes, quartz heating pipes, or other materials such as carbon fiber heating pipes, electric heating coils, heating plates, etc., must be based on the specific usage environment, combined with the price, quality, and purpose of the double headed heating pipes, to avoid entering some misunderstandings when selecting double headed heating pipes.

Although the one-time investment is relatively low and the operating cost is also very low, the benefits of using self-control temperature electric heating are very significant. Moreover, from the operation of thermal power plants in China that have already adopted electric heating systems, it can be seen that electric heating has achieved the expected results. It can be foreseen that in the insulation application of the power industry, replacing steam tracing with electric tracing will become an inevitable trend. At present, the electric heat tracing products in the market can be mainly divided into two types: domestic and imported. Domestic electric heating lines have a relative price advantage, with relatively low one-time investment. The disadvantage is that a considerable portion of domestic electric heating lines still use outdated constant power tracing technology, which will waste a large amount of energy during use; In addition, its work efficiency, safety, and service life (some products have a lifespan of only 1-2 years) still need improvement. The automatic temperature control electric heating line has technical advantages such as fast start, uniform temperature, easy installation, and long service life

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