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pressureless sintered silicon carbide seal ring for mechanical seal

pressureless sintered silicon carbide seal ring for mechanical seal

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Minimum Order

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

10 Piece

Packaging Detail:

standard packing

Delivery Time:

20days

Supplying Ability:

50 Piece per Day

Payment Type:

T/T, Western Union

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無料会員

連絡先担当者 Ms. victoria

No.2street beiyangtai, yijing town, fengfeng mine district, Handan, Hebei

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Description

Pumps must operate in an infinite variety of demanding environments. Sintered Silicon Carbide offers a high performance seal face material that has proven successful in such diverse pumping applications as chemical processing, refining, mining and pulp and paper processing. The material provides superior corrosion and abrasion resistance; shock resistance; and low sliding friction against a wide range of mating materials.
 

Silicon Carbide (SiC) physical property
Technical parameter Unit RBSiC SSiC SiC+C SSiC+C QSSiC+C
Content of Sic % ≥*0 ≥*8 ≥*5 ≥*2 ≥*0
Free Si % ≤*0 ≤1 ≤*2 / /
Elastic Modulus GPa ≥**0 ≥**0 ≥**0 ≥**0 ≥**0
Temperature °C ***0 ***0 ***0 ***0 ***0
Hardness HS **0 **5 ≥**5 ≥**0 ≥**0
Porosity Rate % <0.3 <0.2 <0.5 <0.5 <5
Density g/cm3 3.*0~3.*5 >3.*0 2.***2.*0 2.***3.0 2.*5
Compressive Strength MPa >***0 >***0 >***0 >***0 >**0
Fractural Strength MPa >**0 >**0 >**0 >**0 >**0
Coefficient of Heat Expansion ***6/°C 4 4.2 3.*0 3.*0 2.*0

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Ms. victoria < Industrial ceramics >

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