Zhejiang Jinfeng Seal Industries Co., Ltd.

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Name: Suzy Guo
Tel: +86-17815932015
E-mail: info@jf-seals.com
Add: No.115,Rinmin Road,JiaoChuan Subdistrict ZhenHai District,NingBo,China
Skype: htc1840

Products > Mechanical Seals > Single Spring Mechanical Seals > Mechanical Seals

Product name : Mechanical Seals

Product No. : SIC

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Details:

Product Name：SILICON CARBIDE for industrial pump, replace the mechanical of Burgmann and John Crane mechanical seal


Product type：For industrial pump, replace the mechanical of Burgmann and John Crane mechanical seal

Main Performance Index of Silicon Carbide(SIC)
ITEM	RBSIC	SSIC
Purity(SIC percentage)%:	≥90	≥98
Density(g/cm³):	3.05	3.1
Hardness(HS):	110-125	120-130
Elastic modulus(MPa) :	4.12×10⁵	4.10×10⁵
Poisson ratio :	0.15	0.16
Tensile strength(MPa) :	2.75×10²	2.8×10²
Bending strength (MPa) :	4.41×10²	4.9×10²
Compression strength (MPa) :	2.94×10³	3×10³
Thermal conductivity(W/m.k) :	141	147
Coefficient of thermal expansion(l/℃) :	4.3×10^-6	4.0×10^-6
Heat resistance(in the atmosphere) :	1600℃	1650℃
Thermal impact coefficient(cal/cm.sec) :	46.5	200
Acid resistance:	5 times higher than the usual TC	Resist all chemical media

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