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Home > Products > Heating elements > Industrial Heaters > Heating Elements For Water Boiler  Heating Elements For Water Boiler          

Heating Elements For Water Boiler  Heating Elements For Water Boiler          

Product Description

 Heating elements For Water Boiler   Immersion heaters are one of the most widely used methods for heating liquids (such as water, oil, heat transfer fluid and corrosive solutions). Designed for use in tanks and pressurized vessels, they are easy to install and maintain to provide heat for many processes. The direct immersion method is energy efficient and easily monitored and controlled.               Technical Detail:   1 Tube diameter: Φ3mm-Φ30mm 2 Tube Material:SS304;SS316,SS321,NICOLOY800 etc 3 Insulation Material:High-purity Mgo 4 Reisistance wire element:Ni-Cr or FeCr 5 Lead Connection Option: Crimped or Swaged leads 6 Lead and type of connection leads, 10" Fiberglass Standard(Wire options,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

       Feature:     •  Advantage        1.simple structure
2.long-time usage
3.high efficient heater exchange 
4.it could easy to bent into many kinds of shape
5.good insulation could withstand high voltage     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.     Photos:  

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