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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Shengda Ceramic
  • Model Number: 1-8holes
  • Type: Insulator
  • Application: High Voltage, Ceramic Band Heater
  • Rated Voltage: 220V
  • Advantage: Wholesale Price
  • Feature: Manufacturer ( Main products)
  • Width: 9;10mm
  • Diameter of holes: 5,6mm
  • Inventory: 100000piece
  • Color: White,Beige
  • Certificate: RoHS,SGS
  • Material: Steatite Ceramic
  • Fast Delivery Time: 20 days

Packaging & Delivery

Packaging Details Use export carton which is secure against breakager on the MDF pallet
Delivery Time 20 days
Product Description

Shengda Ceramic can supply and custom made the steatite ceramic insulator products according to customer's drawings, samples and performance requirement.

C221 Steatite Ceramic Band Heater is mainly used as Ceramic insulator for Band Heater.


We have following dimension of Steatite Ceramic for Band Heater. 


ColorHeightWidthDiameter of hole

White Or Beige

According your need



The drawing is follows:



Production Process


Packaging & Shipping


Technical Parameters
MaterialUnitSteatite 95% Alumina99.5% Alumina
Highest application temperature°C110015001800
Bending strengthMpa150300340
Compressive strengthMpa90034003600
Insulation breakdown strengthKV/mm1015-1818
Processing technology
Process range (mm)
Outside Diameter1---300
Inside Diameter0.5---300
Accuracy of working (mm)


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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
6 Transactions 3,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $32,000
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