circular Tube Oven Heating Element

Changshu Tinymote Electrical Appliance Co., Ltd. is the professional manufacturer of heating element with more than 10 years experience.Our factory total area 3000 square meters,which is located at Suzhou City, near by Shanghai,only 50 kms far from our factory to Shanghai and 200 kms to Ningbo.

Our main products are water heating element for water heater, solar energy heating element and ALCI( capability of leakage protective plugs.).we introduced many advanced technology and equipment so that we can provide higher quality product to customer, and the delivery time will be shorter. Our products are accpeted by many customer.

We hope to establish a long term business relationship with you on the basis of high quality products, competitive prices, timely delivery and the best service.Sincerely welcome new and old friends both from home and abroad to visit us for patronization and
cooperation!

Technical Parameter

Oven air heating tube

Body Material

   SUS304;SUS321,Englad 800 and so on

Pipe Size

   Φ6.5

Tube wall thickness

0.5mm

Terminal Size

187# or 250#terminal plug,terminal spot welding withstand 10kg tension without loose.

Terminal Connection

Flange termination and fixed bracket keep in the same plane

Watt

  customized

Voltage

  Customized

Overall Dimensions

  OEM, customized in drawing or samples.

Electrical Performance

AC1500V/0.5mA.3S;DC500V 100MΩ;Leakage current<0.5mA

Life Time

Put in the humidity cabinet more than 48 hours under the humidity of 90~96%,then placed at the room temperature 30 minutes,should satisfy the demand of cold insulation resistance and pressure.Under the 1.15 rated voltage,dry quenching more than 150 hours,test after cooling should satisfy the cold insulation resistance and pressure requirement.Under rated voltage and flow air,power on 1 hour,power off 0.5 hour,recycle more than 1000 times,the heating element is normal.

Warranty

  TWO year

High- pot test

  1500V/2mA/1S  

Resistance insulation

  100MΩ MIN

Leakage current

  0.5mA MAX

Hydraulic testing

   Instal flange riveting with tube,riveted flange withstand 25kg tension without loose

flange material

  SUS304 or SUS430

welding of flange technique

 Flange and pipe joint with tinning welding