Fenghua Feigu Kaiheng Seals Technologies Co., Ltd.
 Automobiles & Motorcycles > Auto Engine >  bearing bush for pump

bearing bush for pump

Standard or Nonstandard:
Mechanical Seal
Brand Name:
Delivery Time::
15-20 days
bearing bush for pump
Detailed Description

1. bearing bushings SIC ring
2. graphite ring ,
3. carbide ,ceramics ring
4. various types of pump seal components


We can supply all kinds of size, a variety of series, international standard and manufacture it according your drawing 

The silicon carbide has the advantages of excellent corrosion resistance ,high coefficient of heat conductivity,self-lubricity, small expansion .It can be widely used in the petroleum, chemical,&nbsp ; coal, electric power , shipping, automotive, printing , dyeing paper making and sewage treatment collar.  So it widely applied to high Characteristics for the mechanical seals


Silicon carbide performance indicators

Index name

Purity (%):

Hardness (HRA)≥90≥90≥85
Particle degree (um)0.5-0.78-2020-40
Density (g/cm)3.06-3.15>3.05>2.65
Bending strength (MPa)400-580350-450200
compressive strength (MPa)3900>25001800
Rupture intensity (MPa)3.05-4.64.3 
Elastic modulus (GPa)380-410420 
Heat transfer coefficient102.635-110125
Thermal expansion coefficient (1 / ° C)4.02×10-64.3×10-63×10-6
Poisson's ratio0.140.15 


RBSIC: Reaction Bond Silicon Carbide 

SSIC:   Sintered Silicin Carbid


We supply with all kinds of single ring!Of course , if you have some good ideas that you want us to develop or reproduced, please feel free to send us your product image or design artwork, we are also pleased to become your Original Equipment Manufacture.Our toner cartridges are high quality with low price. We promise to supply our customers best service.We are sincerely looking for your cooperation!

Company information:
    Fenghua Feigu Kaiheng Seals Technologies Co., Ltd. was established in 1997 . We is an exporter of China (Mainland) Other Auto Engine Parts products.    All of our products comply with international quality standards and are popular in various markets around the world.    If we don't have idea of what you're looking for, please call or e-mail with your ideas and we may be able to make you something completely unique!Please look at our website at www.fgkh-seals.com for detail information of our company activities.
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Send Inquiry to this Supplier
Fenghua Feigu Kaiheng Seals Technologies Co., Ltd.
Ms. Carol Tsai
High-Tech Development Zone

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