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Chemical Composition: sic
Material: silicon carbide
Shape: cyclo
Application: mechanical ring
Brand Name: rockman
Place of Origin: China (Mainland)

Specifications

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

Finish

up to mirror

Concentricity      

up to 0.003mm

Parallelism

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

Thread  

Minimum Machineable internal thread m2, external thread is not limited

Cylindricity  

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:



SiC
Operating Limits Units

g/cm 3.03
Volume Density

HV0.5 2200
Hardness

% <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

1000
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.

  

 

Certificates:

  

 

Our Service:

  

 

FAQ: