23 Years Manufacturer 96% high alumina ceramic al2o3 insulator

Product description

Alumina Ceramic have a high melting point, high hardness,although mechanical strength is reduced at temperatures above 1000 C. Due to the relatively large coefficient of thermal expansion, thermal shock resistance is reduced. So it is widely used for many mechanical parts which request very high temperature.

Shengda Ceramic provide all kinds of 2, 4, 6 holes alumina ceramic tubes. Also the rings, rods, tubes, plates, inserts, bushing, sleeves, blocks, plunger and so on. Any dimension requirement, please contact us.

Technical Parameters

Production process

Features

1) A variety of specifications available.

2) Satisfy various technical request

3) Lower medium spoilage

4) Good insulation performance and high temperature resistance

5) High strength

6) Used in all electric products, electric heating products and wear resistant machinery parts.

7) OEM, ODM and OBM are welcomed

Production equipment

Our advantage

● Certificates: ISO & SGS

● OEM & ODM: OEM & ODM service is available

● Strict testing procedures :Meeting the requirements of the product design and process, providing reliable testing data.

● Short Delivery time:If less than 1000 pieces, it only takes around 5 days. We also stock some standard-sized products, if you need urgently, we can delivery very soon.

● Best ex-factory price

● Worldwide customers

● Customized according to needs

● Continuous research and development of new products

● Customer service:If you find some quality problem, please contact us, we’ll deal with it as soon as possible.

Our certificate

Packaging and shipping

Our customers have a wide range of processing choices for transportation mode.

● By Express (FedEx, UPS, DHL, TNT, EMS, etc...)

--- Advantage: Fast ( takes about 7 - 10 days in the delivery ), door to door

--- Disadvantage: A little expensive

● By Air Transportation

--- Advantage: Fast ( takes about 8 - 12 days ), a little cheaper than Express.

--- Disadvantage: You need to take the goods from the airport by yourself.

● By Sea ( Ocean ) Transportation

--- Advantage: Much cheaper than Express or Air transportation.

--- Disadvantage: Slow and you need to take the goods from your destination port by yourself.