Silicon Carbide Seal Ring

Min. Order:	10 pcs
Payment Terms:	L/C, T/T
Supply Ability:	20000pcs/month
Place of Origin:	Zhejiang

Company Profile

Ningbo Haga Seals Industries Co., Ltd.

Location:	Ningbo, Zhejiang, China (Mainland)
Business Type:	Manufacturer
Main Products:	Grundfos Pump Seals, Mechanical Seal, Auto Mechanical Seal, Pump Seals, Mechanical Pump Seals

Product Detail

Brand Name:	HAGA
Function:	for pump and mechanical seals
Export Area:	America, UN, east asia, etc
Production Capacity:	20000pcs/month
Packing:	carton
Delivery Date:	as per the quantity

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Product Description

The properties of SIC ring are as following: excellent resistant-corrosion,
high mechanical strength,high thermal conductivity,good self-lubrication,
used as seal faces,bearings and tubes in spacecraft
,machinery,metallurgy,printing and dyeing,foodstuff,phamaceutical,
auto industry and so on.When the sic faces are combined with graphite
faces the friction is the smallest and they can be made into mechanical
seals which are able to work in highest working requirements.
Physical property
Technical Parameter
Unit
SiC
SSiC
Sic+C
Hardness
HS
110
115
≥105
Porosity Rate
%
<0.3
<0.2
<0.5
Density
g/cm³
3.00~3.05
>3.10
2.69-2.90
Compressive Strength
MPa
>2200
>2500
>1400
Fractural Strength
MPa
>350
>380
>150
Coefficient of Heat Expansion
10^-6/^oC
4
4.2
3.50
Content of Sic
%
≥90
≥98
≥85
Free Si
%
≤10
≤1
≤12
Elastic Modulus
GPa
≥400
≥410
≥350
Temperature
^oC
1300
1400
1300

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