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Fengfeng New Oriental Scicence &Technology Development Co., Ltd.

China Manufacturer with main products: Ssic Seal Ring, Silicon Carbon Seal Ring, Silicon Carbide Bearing, Ssic Shaft Sleeve, Ssic Shaft Sleeve, Silicon Carbide Grinding Ball, Ssic...

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sintered silicon carbide seal ring

FOB Price: 0.10 - 100.00 USD/Piece
Supply Ability: 100 Piece/Pieces per Day
Payment Terms: T/T, Western Union
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Quick Details

  • Brand Name: FFXDF
  • Material: Silicone
  • Style: Bellow Seal
  • Standard or Nonstandard: Nonstandard

Specifications

The major properties of sintered silicon carbide of interest to the engineer or designer, are as follows:

High hardness (second only to diamond)

Low density 40% the density of steel – approximately the same as aluminium

Low porosity

Good wear resistance in sliding and abrasive environments

Excellent corrosion resistance in most chemical environments

Low thermal expansion and high thermal conductivity leading to excellent thermal shock resistance.

Silicon Carbide (SiC) physical property

Technical parameter

Unit

RBSiC

SSiC

SiC+C

SSiC+C

QSSiC+C

Content of Sic

%

≥90

≥98

≥85

≥92

≥90

Free Si

%

≤10

≤1

≤12

/

/

Elastic Modulus

GPa

≥400

≥410

≥350

≥360

≥180

Temperature

°C

1300

1400

1300

1400

1400

Hardness

HS

110

115

≥105

≥110

≥100

Porosity Rate

%

<0.3

<0.2

<0.5

<0.5

<5

Density

g/cm3

3.00~3.05

>3.10

2.69-2.90

2.70-3.0

2.65

Compressive Strength

MPa

>2200

>2500

>1400

>1600

>800

Fractural Strength

MPa

>350

>380

>150

>160

>100

Coefficient of Heat Expansion

10-6/°C

4

4.2

3.50

3.00

2.50

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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