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Company Info
Fenghua Feigu Kaiheng Seals Technologies Co., Ltd.

Street Address: High-Tech Development Zone

City: Fenghua

Province: Zhejiang

Country/Region: China

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UU4701 series mechanical seal

UU4701 series mechanical seal

Application:  Auto

Market Type:  After Market

Packing:  standard exporting packing

Delivery Time:  0

Place of origin:  Zhejiang, China (Mainland)

Price Terms:  FOB

Delivery Port:  Ningbo

Minimum Order:  Negotiable Trial Order

Product Attribute:

Standard or Nonstandard:Standard

Applicationt: 

Auto

Production Description:


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

 

Sic ring(oil seal)'s mediums to be sealed:water,oil,middle corrosion liquids and other mediums including solid granule.

UA1001,U4706,FGI,59U ,U1502,1503KL,105 ,BIA,UU4706 ,UU4701,M74,EA560,208,D5 ,YSW700,YSW700,EA520

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,  ; 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 nameSSICRBSICSIC+C

Purity (%):>97>90carbon30%Hardness (HRA)≥90≥90≥85Particle degree (um)0.5-0.78-2020-40Density (g/cm)3.06-3.15>3.05>2.65Bending strength (MPa)400-580350-450200compressive strength (MPa)3900>25001800Rupture intensity (MPa)3.05-4.64.3 Elastic modulus (GPa)380-410420 Heat transfer coefficient102.635-110125Thermal expansion coefficient (1 / ° C)4.02×10-64.3×10-63×10-6Poisson's ratio0.140.15 

 

RBSIC: Reaction Bond Silicon Carbide 

SSIC:   Sintered Silicon Carbide

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