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- Категория: Electric Water Heaters >>>
- Поставщик: Shenzhen,Vsec,Electronic,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 0.71 $* | 0.16 $* |
| Aug-18-2025 | 0.97 $* | 0.19 $* |
| Jul-18-2025 | 0.44 $* | 0.78 $* |
| Jun-18-2025 | 0.63 $* | 0.42 $* |
| May-18-2025 | 0.59 $* | 0.31 $* |
| Apr-18-2025 | 0.52 $* | 0.3 $* |
| Mar-18-2025 | 0.21 $* | 0.61 $* |
| Feb-18-2025 | 0.96 $* | 0.95 $* |
| Jan-18-2025 | 0.64 $* | 0.45 $* |
Характеристики
Shenzhen Supplier Top Selling High Quality Electric Tubular Immersion Flange Heater
Product Description
Tubular heater with elbow is cylindrical electrical heating elements. Protected with a stainless steel sheath, their watt density can reach 25 W/cm2 and their operating temperature can go up to 800°C (1472°F)
Mostly Tubular heater is used for heating up solids such as injection presses heating plates or various tools, Tubular heater can also be used for heating up water of gases under certain conditions. Widely used for manufacturing plastic and rubber parts in the car industry or in the food processing industry, etc . cartridge heaters are also commonly found in the chemical, electronics, medical equipment, packing and nuclear industries
Various Tubular heater technologies are available. The choice of technology will depend on technical specifications required and the application. Unless you know exactly which product you are looking for, we will recommend you the best solution for your needs.
Tubular heater :
- Tube diameter: Φ3mm-Φ30mm
- Tube Material: SS304;SS316,SS321,NICOLOY800 etc
- Insulation Material: High-purity Mgo
- Reisistance wire element: Ni-Cr or FeCr
- Lead Connection Option: Crimped or Swaged leads
- Lead and type of connection leads, 10" Fiberglass Standard(Wire options:PTFE,silicone high temperature frberglass)
Heat intensity | Not exceeding 30Wcm2 (advisable) |
| Power | Depends on the dimension |
| Escape of current (when cold) | <=0.1mA a 242 v. |
| Insulation (when cold) | 5 Min Ohmios 500 Watts minimum |
| Dielectric strength | 1500v. 1/seg |
| Working temperature | 750ºG max. |
| Tolerance of length | +/-1.5% |
| Tolerance of diameter | -0.01 a -0.06 m/m |
| Tolerance of cut of connexion | +/-15 mlm |
| Power tolerance (w) | 5 % - 10 % |
| Cold areas | Depends on length and diameter 5-25mm |
Commom Tubular heater can be devideded :
1) High power density (heat area sufuce power 10~25w/cm2)
Working temperature≤450 degrees.
2) middle,low power density (heat area sufuce power 5~11/cm2)
working temperature≤ 300 degrees
Votage:12~250V (or as requirment)
High Density Construction
High-quality stainless steel construction provides long-lasting protection even in the most rugged industrial environments
Protected with a stainless steel sheath, their watt density can reach 50 W/cm2 and their operating temperature can go up to 800°C.
Packaging & Shipping
Company Information
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My customer
My factory
FAQ
Q:Are you a trade company or a manufacturer?
A: We are manufacturer.
Q:What is your payment terms?
A: 30% TT deposit in advance and 70% balance before shipment.
Q:Sample time and delivery time ?
A:Normally it will take u about 7 days to finish the sample,and for mass production is based on quantity.
More inquiry,please feel free to contact with me anytime!
