Wuxi Rockman New Materials Co., Ltd.| Manufacturer
Wuxi Rockman New Materials Co., Ltd.

China Manufacturer with main products: Zirconia, Alumina Cerimac, Silicon Carbide, Sentering Bonded Silicon Carbide, Tungest Carbide, Silicon Nitride, Sentering Silicon Carbide...

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Resistant Wear High Temperature Silicon Carbide Ring Mechanical Seals

FOB Price: 10.00 - 10000.00 USD/Piece
Supply Ability: 1,000,000 Piece(s) per Day
Payment Terms: L/C, T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: standard pickage

Quick Details

  • Chemical Composition: sic
  • Material: silicon carbide
  • Shape: cyclo
  • Application: mechanical ring
  • Brand Name: rockman


the following example is for you reference.
resistant wear high temperature silicon carbide ring mechanical seals

Main Advantages:


Company Strong Strength

1, Our company has strong strength, strong Research and development capabilities, and possesses talents in materials Research, product development, design, manufacturing, quality management, etc. to create quality products.

High-precision Production Equipment

2, We have high-precision production equipment and testing equipment, which can be customized according to the drawings and Specific requirements provided by customers. the performance of the products is up to the European standard. the precision can provide a tolerance range of 2um (0.002m); the roughness value can reach Ra 0.01 -0.02

Import Raw Materials

Dimensional accuracy      

up to 0.001mm


up to mirror


up to 0.003mm


up to 0.002mm

Straight slot 

the narrowest machinable Groove width is 0.1100mm

Inner hole Tolerance 

Minimum Processing 0.005mm

Thickness Dimension

Minimum Processing to 0.02mm


Minimum Machineable internal thread m2, external thread is not limited


up to 0.004mm

Linear tolerance 

up to 0.001mm

Minimum aperture

Minimum Processing 0.07mm


3, Our raw materials are imported high-purity Raw materials, all imported ceramic raw materials, some raw materials from the Domestic market, after strict checks and quality certification to meet the Lower budget requirements of some customers, through isostatic pressing, dry Pressing, film injection Forming in other ways to ensure product stability and Reliability, reduce dimensional deviation, improve mechanical strength and acid and alkali resistance

Good after -sales Service

4, Provide comprehensive pre-sale, in-sale, and after-sales support, respond quickly to problems arising during the use of the product, assist users in solving problems in a short period of time, and regularly Conduct technical return visits to ensure continuous product stability and Unhindered communicat


Technical details:

Operating Limits Units

g/cm 3.03
Volume Density

HV0.5 2200

% <0.2
Indicated Parosity

Mpa 2000
Compressive Strength

Mpa 350
Flexural Strength

% <12
Free-si Value

% 98
Purity(SIC Percentage)

GPa 350
Elastic Modulus

W/mk 50~110
Thermal Conductivity

Maximum Temperature

10 -61/ 4
Coefficient of Heat Expansion


Our Factory:

Features:the Mirror image of Reaction bonded,silicon carbide materials shows that under 200X optical microscope,crystals and free silicon (no more than 12%)presents Uniform distribution and size after the chemical prosessing of the materials Section.






Our Service:




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