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Liquid circulation heater
key word: Liquid heater, oil heater
Product introduction: Fluid circulation electric heater, heat is produced and transmitted by electric heating elements immersed in fluid medium (water, oil, air and chemical liquid, etc.). When the electric heater works, the huge heat generated by the fluid medium as the heat carrier is forced to be transferred to one or more kinds of heat using equipment through the circulating pump. After the thermal equipment is unloaded, it returns to the heater through the circulating pump, and then absorbs the heat and transfers it to the heating equipment. In this way, the continuous heat transfer is realized, and the temperature of the heated object is increased to reach the heating value Process requirements.
Product parameter requirements Back to list

Main technical parameters of electric heating pipe:
1. Shell material: stainless steel 304, stainless steel 321, stainless steel 310S, Yingli 800, Yingli 840, etc
2. Heating wire material: 0cr25al5, 0cr21al6nb, 0cr27al7mo2, Cr20Ni80, etc
3. Insulation filler: medium temperature insulation magnesia powder, high temperature insulation magnesia powder, etc
4. High temperature lead: silica gel high temperature lead, mica high temperature lead, silica gel glass fiber tinned copper wire, mica glass fiber pure nickel wire, etc
5. Rated voltage: 12V, 24V, 36V, 48V, 110V, 220V, 380V, etc
6. Power (surface load): the power is determined according to the surface load and size. The general surface load is: domestic process: 5W / cm2; imported process: A: 5w-12w / cm2; imported process: AA: 12w-15w / cm2; imported process: AAA: 15w-20w / cm2; general surface load: domestic process: 5W / cm2; imported process: Grade AAA: 15w-20w / cm2
7. Pipe diameter: 3mm-25mm
8. Length: according to customer requirements
9. Cold insulation resistance: the cold insulation resistance shall not be less than 50m Ω during delivery inspection; after sealing test, the insulation resistance after long-term storage or use shall not be less than 1m Ω
10. Cold leakage current: ≤ 0.5 mA
11. Cold insulation: 1600V. 1 / SEG

 

 

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Product details display
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Product advantages
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    The welding seam is neat and the workmanship is excellent
    welding VS
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    Rough welding and poor workmanship
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    The use of good materials, quality assurance, durable
    texture of material VS
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    Use inferior material, poor quality, short service life
Produce / production and inspection equipment
We focus on the production of industrial electric heating elements, have successfully designed electric heating products for many customers, and provide corresponding technical support. The electric heater has been used by many domestic and foreign large and medium-sized enterprises engaged in the related machinery manufacturing industry. It is used to replace the imported similar electric heating products and has won the trust of users. We strive to deliver high quality products at reasonable prices to customers at the right time.
Automatic pipe bender
Automatic winding machine
Local annealing equipment
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High protection flange heating pipe

Qualification

Qualified enterprises

Shanghai zhuanghao Electric Appliance Co., Ltd
Main products of the company: Heating tube Pipe heater Air duct heater Welcome to inquire and purchase.

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