Ceramic Seal

Minimum Order: 1

Packaging: N/A

Delivery: 15 Days

Ceramic material refers to inorganic non-metallic materials made of natural or synthetic compounds through forming and sintering. It has the advantages of high melting point, high hardness, high wear resistance and oxidation resistance. Ceramic mechanical seal is widely used in machinery, chemical industry, petroleum, pharmaceutical, automobile and other fields. Because of its advantages, ceramic shaft seal has become Sealcon’s great choice for sealing materials.

Ceramic Material Properties

Mechanical seals has the high demands about sealing materials, so the ceramic is choosed to make ceramic mechanical seal because of its competitive features.

Mechanical characteristic

Ceramic material is the material with the best rigidity and highest hardness in engineering materials, and its hardness is mostly above 1500HV. Ceramics have high compressive strength, but low tensile strength, poor plasticity and toughness.

Thermal characteristic

Ceramic materials generally have high melting point (mostly above 2000), and have excellent chemical stability at high temperature. The thermal conductivity of ceramics is lower than that of metal materials. At the same time, the linear expansion coefficient of ceramics is lower than that of metal. When temperature changes, ceramics have good dimensional stability.

Electrical characteristic

Most ceramics have good electrical insulation, so a large amount of insulation is used to make all kinds of voltages (1kV~110kV). Ferroelectric ceramics barium titanate (BaTiO3) has high dielectric constant which can be used in the production of capacitor, ferroelectric ceramics. A few ceramics also have the characteristic of semiconductor, can be a rectifier.

Chemical characteristic

Ceramic material is not easy to be oxidized at high temperature, and has good corrosion resistance to acid, alkali and salt.

Optical characteristic

Ceramic materials also have unique optical properties, which can be used as solid laser materials, optical fiber materials, optical storage containers, etc. Transparent ceramics can be used in high-pressure sodium lamp tubes.Magnetic ceramics (ferrites such as MgFe2O4, CuFe2O4, Fe3O4) have a wide range of applications in recording tapes, records, transformer cores, and large computer memory components.

Mechanical Sealing Material

Rubber Seal

Stainless Steel Seal

PTFE Seal

Carbon Seal

Ceramic Seals

SiC Mechanical Seal

TC Seal

Physical Property of Ceramic Seal Ring

ceramic physical property

technical parameter unit 95%Al2O3 99%Al2O3 99.5%Al2O3

content of Al2O3 % 95 99 99.5

density g/cm3 3.7 3.88 3.9

hardness HRA 85 88 90

porosity rate % 0.4 0.2 0.15

fractural strength MPa 250 310 350

coefficient of heat expansion 10(-6)/K 5.5 5.3 5.2

thermal conductivity W/M.K 27.8 26.7 26

Sealcon is a professional carbon seal ring manufacturer, we provide china agitator, ceramic pump, ceramic seals for pumps, ceramic o ring, ceramic seals for water pumps, quality mechanical seals and etc. For more information, please feel free to contact us!

Country: China (Mainland)
Business Type:
Market:
Founded Year:2011.5
Address:A1-3-603 xixi center, wenyi west road, xihu district, Hangzhou
Contact:michael yu

*Your name:	Enter name here eg:Ralph zhang
*Your Email:	Enter email here
*To:	Hangzhou Sealcon Fluid Machinery Co., Ltd
*Subject:
*Message:
	Enter between 20 to 3,000 characters. English only. Characters : 0 / 3000
*Enter the secure code shown below	Reload Image

		We do inquire for you , please wait ...

DOUBLE CARTRIDGE MECHANICAL SEALS

TC Seal

Stainless Steel Seal

SiC Mechanical Seal

Rubber Seal

Manufacturer direct sales of heat-sealed paint milk cover foil 8011 large roll

Currently, the lids that are in direct contact with dairy products on the market are mainly made of aluminum foil. Heat-sealed foil has strong permeability resistance, high heat sealing performance, strong oxidation resistance, good plasticity, and can make the shelf life of ...

Henan Hongchang Aluminum Co., Ltd.

Ceramic insert, Ceramic Cutting Tools

描述：氧化物陶瓷以氧化铝为基础，通常用于铸铁和灰铁的粗加工和精加工。氧化物陶瓷越来越多地用于高速干加工。这是由于材料科学的进步，包括晶须基材料的加入。 ...

More Super Hard Products Co., Ltd

Hydraulic Seals Manufacturer in UAE

Mega Ind Equipment\'s is a leadingHydraulic Seals Manufacturer in UAE ...

MEGA INDUSTRIAL EQUIPMENT

Inflatable Seals

Western leadsInflatable ...

Western Polyrub India Pvt. Ltd

19"x12" Rectangle Undermount Ceramic Sink

Item No. U1912(Undermount Ceramic Sink) Contact: INFO@WOYOUINDUSTRY.COM Overall Size: 21 5/8\" x 15\" x 7 7/8\" Interior Size: 19 1/4\" x 12 5/8\" Type: Under Counter Basin Packing: 1pc/3pcs per carton Material: Porcelain Price Term: FOB, CFR, CIF, DDU, DDP Color: White Payment ...

WOYOU INDUSTRY CO., LIMITED

19"x13" Rectangle Undermount Ceramic Sink

Item No. S1913 (Undermount Ceramic Sink) Contact: INFO@WOYOUINDUSTRY.COM Overall Size: 21 5/8\" x 14 6/8\" x 7 4/8\" Interior Size: 19 1/2\" x 12 5/8\" x 5 3/4\" Type: Under Counter Basin Packing: 1pc/3pcs per carton Material: Porcelain Price Term: FOB, CFR, CIF, DDU, DDP ...

WOYOU INDUSTRY CO., LIMITED

18"x12" Rectangle Undermount Ceramic Sink

Item No. S1812 (Undermount Ceramic Sink) Contact: INFO@WOYOUINDUSTRY.COM Overall Size: 20 5/8\" x 14 3/8\" x 6 4/8\" Interior Size: 18 1/2\" x 12 1/4\" x 4 3/4\" Type: Under Counter Basin Packing: 1pc/3pcs per carton Material: Porcelain Price Term: FOB, CFR, CIF, DDU, DDP ...

WOYOU INDUSTRY CO., LIMITED

21"x13" Rectangle Undermount Ceramic Sink

Item No. U2113(Undermount Ceramic Sink) Contact: INFO@WOYOUINDUSTRY.COM Overall Size: 23\" x 15 1/8\" x 8 7/8\" Interior Size: 20 7/8\" x 12 3/4\" x 6 7/8\" Type: Under Counter Basin Packing: 1pc/3pcs per carton Material: Porcelain Price Term: FOB, CFR, CIF, DDU, DDP Color: ...

WOYOU INDUSTRY CO., LIMITED

15"x9" Rectangle Undermount Ceramic Sink

Item No. U1509 (Undermount Ceramic Sink) Contact: INFO@WOYOUINDUSTRY.COM Overall Size: 16 7/8\" x 11\" x 7 4/8\" Interior Size: 14 3/4\" x 8 7/8\" x 5 1/2\" Type: Under Counter Basin Packing: 1pc/3pcs per carton Material: Porcelain Price Term: FOB, CFR, CIF, DDU, DDP Color: ...

WOYOU INDUSTRY CO., LIMITED

16"x10" Rectangle Undermount Ceramic Sink

Item No. U1610 (Undermount Ceramic Sink) Contact: INFO@WOYOUINDUSTRY.COM Overall Size: 17 7/8\" x 12 6/8\" x 7 7/8\" Interior Size: 15 3/4\" x 10 3/8\" x 6 1/8\" Type: Under Counter Basin Packing: 1pc/3pcs per carton Material: Porcelain Price Term: FOB, CFR, CIF, DDU, DDP ...

WOYOU INDUSTRY CO., LIMITED