Alumina Ceramic Insulator Ring for Heater Beads

Refractoriness (℃): 1770< Refractoriness< 2000
Feature: Long Time Materials
Type: Refractory Material
Shape: Ring
Material: Alumina Cement
Color: Ivory White
Customization:

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Basic Info.

Model NO.
MSAP
Purity
95%-99.7%
Working Temperature
1500c - 1800c
Size
Customized
Delivery Time
6-30days
Product Name
Alumina Ceramic Ring
Transport Package
Wooded Box
Specification
Customized
Trademark
Mission
Origin
China
Production Capacity
100000 Pieces/Month

Product Description

Mission Ceramic is making high quality ceramic products.
We make 99.7%Al2O3 ring , which max working temperature is 1800ºC
and 95% Al2O3 ring, which max working temperature is 1500ºC.
Alumina ceramics with superior strength, hardness, insulation, thermal conductivity, high temperature, oxidation resistance, corrosion resistance, abrasion resistance, high temperature strength and other characteristics, it has been widely used in engineering, mechanical seals, electronics, instrumentation, sensing, transport, communications, and other occasions or areas. The content of 99.7%, 99%, 95% alumina products contains the crucible, sockets, valves, electrodes, spools, wear board, alumina balls, electronic porcelain, textile porcelain pieces, and other shaped pieces.
 
 
Advantage:
1.High purity, 99.7% alumina purity makes sure high working temperature.
2.Large quantity mould in stock, you will find a suitable one.
3.Very small and very big sized ones can be made.  
4.Inspection: each single crucible and boat will be checked before shipping.
5.Low transportation cost. We have long time cooperated shipping agency, which can provide very low prices.

Technical Data
Al2O3 Purity (%)Density
(g/cm3)
Bending Strength
(Mpa)
Expansion
(X10-6/ºC)
(25-800ºC)
Thermal Conductivity
(W/(m.R))
Dielectric Strength
(kv/mm)
Max Working Temperature (ºC)Water Absorption
(%)
953.603647.620111500<0.2
99.73.904508.035121800<0.1

Packaging:
 1. Clean tubes by washing.
 2. Warped with bubble plastic paper. 
 3. Put in wood box padded with foam board. 
 4. Sealed the box with screws which is easy to be opened. 
 5. Fragile warning stick. 

Shipping: By sea, by Air, by express way. 

Our Company
Zhengzhou Mission Ceramic Products Co., Ltd. Locates in Zhenzhou City, Henan Province, central part of China. We have been working in advanced ceramic and thermal industry since 2013.
Our products has been exported to more than 40 countries like USA, UK, Russia, France, Australia Korea etc. We win good reputation from customers because of good quality and service.

Zhengzhou Mission Ceramic Products Co., Ltd
Tel: 86-371-56689683
Mob:86-152-8681-8691
Fax: 86-371-67103091
Website: mscera.en.made-in-china.com




 

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