Tubular Water Heater Metric Thread Insert Type Cartridge Heater For Fluid Heating

Product Description
High Quality Tubular Water Heater Metric Thread Insert Type Cartridge Heater For Fluid Heating
Cartridge 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 cartridge heater is used for heating up solids such as injection presses heating plates or various tools, cartridge 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 industriesVarious cartridge 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.Cartridge heater:
1.Tube diameter: Φ3 mm-Φ30 mm
2.Tube Material: SS 304;SS 316,SS 321,NICOLOY 800 etc
3.Insulation Material:High-purity Mgo
4. Resistance wire element:Ni-Cr or FeCr
5.Lead Connection Option: Crimped or Swagged leads
6.Lead and type of connection leads, 10" Fiberglass Standard(Wire options:PTFE,silicone high temperature fiberglass)

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
750ºC 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
Common cartridge can be divided :
1) High power density (heat area surface power 10~25 w/cm²)
Working temperature≤450 degrees.2) Middle,low power density (heat area sufuce power 5~11/cm²)
working temperature≤ 300 degrees
Voltage:12~250V (or as requirement)High Density Construction High-quality stainless steel construction provides long-lasting protection even in the most rugged industrial environmentsProtected with a stainless steel sheath, their watt density can reach 50 W/cm² and their operating temperature can go up to 800°C.

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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.Q: How long is your delivery time?
A: Normally it will take u about 7 days to finish the sample,and for mass production is based on quantity.Q: What is your terms of payment ?
A: 30% TT deposit in advance and 70% balance before shipment.If you have another question, pls feel free to contact us as below: