China 110-380 V Stainless Steel Spiral Tubular Heater for Water Heating

Product Descriptions
1. Introduction:
Tubular electric heating element is composed of a metal tube, spiral resistance wire and good thermal conductivity, good insulation of the crystallization of magnesium oxide. Products that can be heated to the system. The electric heating pipe is made of high quality domestic thick wall seamless stainless steel tube, the United States imported high temperature magnesium oxide powder and sealing material, the heating tube temperature of 900 DEG C, the electric heating tube in the temporary dry dehydration state can not be damaged; and the protection of the atmosphere of black mesh belt furnace is 1060 DEG C high temperature nitriding process, improve the resistance of the electric heating tube high temperature and corrosion resistance, to ensure that the service life. The heating pipe is in a seamless metal tube (carbon steel, titanium tube, stainless steel tube, copper tube) into the electric wire, the void is filled with good heat conductivity and insulation of magnesium oxide powder after shrink tube and into, and then processed into various shapes of user needs. It has the advantages of simple structure, high thermal efficiency, good mechanical strength, and good adaptability to harsh environment. It can be used for heating liquid and acid salt, but also to adapt to the low melting point metal heating melting (lead, zinc and tin alloy, Babbitt).


2. Technical parameters:

Item descriptionWater heating elementWorking temperatureno more than 800degreesHeater typeSpiral type heaterHeat densityNo exceeding 30Watt per square centimetrePowerDepends on the dimensionVoltage110-380V. CustomizedPipe materialSUS304Pipe diameter6mm-20mm. Customized. PackagingStandard Export PackagingInsulation materialhigh purity magnesium powder

3. Presentation:


4. Typical applications: This electric heater is widely used. For example, the chemical reaction heating, the chemistry raw material drying, spin drying, plastic molding, mold heating, printing, chemical liquid medicine, oil, liquid heating and so on. Delivery: We have first-class equipments and experienced workers which can assure you with fast delivery and high quality.
5. Product advantages:
1. the whole is short and dense, the stability is good, and no bracket is needed for installation;
2. the surface power is large, which is 2 ~ 4 times of the air heating surface load;
3. argon arc welding is adopted to fasten the device, and the installation is simple and fast;
4. SUS304 is used for the outer tube of the electric heating tube, which does not rust;
5. choose excellent domestic materials to ensure superior electrical performance of the electric heating tube.
6. More heaters- Relevant products:
Working process:
7. Certificate:
8. Order instruction:
Type of Heater
Order quantity
Wattage and Voltage
Dia & length of the heater
Material of the pipe, fin, wire
Drawing(PDF format is more better ) or Sample
Using environment and max temperature
9. Packaging & Delivery:
about Us:
Company profile:
Thermal International specializes in producing industrial electric heaters with a strength in R&D. Our products include air cooling & heating system, ceramic heaters, cast aluminum/copper heaters, mica heaters, cartridge heaters, infrared heaters, tubular heaters, immersion heaters, thermocouples, high temperature insulated wires & cables, etc. We provide OEM and design services.
Thermal International Co., Ltd has committed itself to the field of making & designing thermocouple, thermal resistance, heating wire, compensation wire/cable and related product. Currently we have a 2500square meters work shop plan, 200workers,4 professional engineers, 15 sales Representatives, besides, 60% of our products are for foreign businesses, the USA, North America and European and Southeast Asia is our main market.
Company principle:
"Quality first and user uppermost" is our principle. We always strive for best quality and after-sales services to satisfy customers' demands.
FAQ:
1. Are you a factory or a trading company?
A: We're an experienced factory with our exclussive Research & Development team.
Offering you the most professional service.
2. Will you accept customized requirement?
A: Of course, customized service is surely acceptable. Welcome to send us your drawing and more detailed pecification parameters.
We can supply you the products as per your specific requirements.
3. Could I get some sample?
A: Yes, generally, 1pc sample for free is available. But if you need more samples, we may need to charge you some cost.
Besides, for certain products, it may need to open mold before sampling, then we shall need tohave the mold fee before sample.
4. What's the delivery time for sample?
A: Generally it shall take 5~7days. For certain products, we need to prepare the materials for it.
That depends.
5. What do you generally do in regarding to the products' quality control?
A: We always put much emphasis on products quality. That's the priority. We shall contact strict quality inspection towards the products before delivery. And we've obtained the VDE, CE, UL, ISO and so forth.