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2 inch hexagonal thread electric heating tube
key word: Thread heating pipe, water tank heating pipe, threaded electric heating pipe
Product introduction: The screw heating tube (electric heating tube) is a metal tube as the shell, which is evenly distributed along the central axis of the tube with spiral electric thermal alloy wires (nickel nickel alloy, iron alloy) along the central axis of the tube. The gap is filled and compacted with magnesium oxide with good insulation and thermal conductivity. Both ends of the pipe mouth are sealed with silica gel or ceramic. This kind of metal armored electric heating element can heat air, metal grinding tools and various liquids.
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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