Ningbo Bohong Mechanical Seal Factory is a Ningbo Bohong Mechanical seal factory based in Ningbo , China. Ningbo Bohong Mechanical Seal Factory is a member of exporthub.com since April, 2010. Our business is related to Industrial Machinery industry and we specifically deal in silicon carbide&mechanical seal. Please find our product details below:Silicon carbide to be sealed: water, oil, middle corrosion liquids.:-30°C204°C3.Pressure: 02.5mpa4.Speed: <25m/sMain Performance Index of Silicon Carbide(SIC) Purity(SIC percentage)%: ≥90 Density(g/cm3): 3.05 Hardness(HS): 110-125 Elastic modulus(MPa) : 4.12×105 Poisson ratio : 0.15 Tensile strength(MPa) : 2.75×102 Bending strength (MPa) : 4.41×102 Compression strength (MPa) : 2.94×103 Thermal conductivity(cal/cm.s.) : 0.30 Coefficient of thermal expansion(l/) : 4.3×10-6 Heat resistance(in the atmosphere) : 1600C Thermal impact coefficient(cal/cm.sec) : 46.5 Acid resistance: 5 times higher than the usual WC Main Technology Data of Tungsten Carbide(TC) ITEM WC-C0 WC-C0 WC-C0 WC-C1 Brand No. YG6 YG8 YG15 YWN8 Density 14.6-15.0 14.5-14.9 13.9-14.2 14.4-14.8 HRA 89.5 89 87 88 Bending Strength 1421 1470 2058 1470 Linear Expansivity 10-6/K(20-500) 5 5.1 6.3 5.3 Medium Resistant against:oil t<200, sewage water, weak acid/alkali resin, solids contains impurity AlkaliSilicon carbide to be sealed: water, oil, middle corrosion liquids.:-30°C204°C3.Pressure: 02.5mpa4.Speed: <25m/sMain Performance Index of Silicon Carbide(SIC) Purity(SIC percentage)%: ≥90 Density(g/cm3): 3.05 Hardness(HS): 110-125 Elastic modulus(MPa) : 4.12×105 Poisson ratio : 0.15 Tensile strength(MPa) : 2.75×102 Bending strength (MPa) : 4.41×102 Compression strength (MPa) : 2.94×103 Thermal conductivity(cal/cm.s.) : 0.30 Coefficient of thermal expansion(l/) : 4.3×10-6 Heat resistance(in the atmosphere) : 1600C Thermal impa