XiangHai Carbon Brushes Manufacturing Co., Ltd.

Silicon Carbide Mechanical Seals, Graphite Products, Carbon Brush

Silicon Carbide Mechanical Seals [ Graphite Products ] - Carbon Brusher Maker

Silicon Carbide Mechanical Seals [ Graphite Products ]


    • DB59U, DB58U, DB59B, DB58

    • Rubber Bellow Seals

    • Single Crystal Furnace Seals

    • Abrasion Resistant Graphite

    • Container Seals

    • Metal Bellow Seals

    • Automatic Water Seals

    • Silicon Carbide Sealing Rings

    • Hard Alloy Sealing Rings
      - Silicon Carbide Mechanical Seals

    • Reactor Seals
      - Silicon Carbide Mechanical Seals

Specifications of Silicon Carbide Mechanical Seals [ Graphite Products ]:

Silicon Dioxide(AL2O3) Material Technical Parameters :
Technical Parameters Unit AL2O399%
Bulk Density g/cm2 3.9
Rockwell Hardness HRA 87
Porosity % <0.4
Coefficient of Thermal Conductivity W/M.K 16.7
Flexural Strength g/cm2 2800

Silicon Carbide Performance Index: [Silicon Carbide Mechanical Seals]
Technical Parameters Unit Reacting Sintering Pressureless Sintering
Shore Hardness HS ≥100 ≥105
Porosity % ＜0.3 ＜0.2
Bulk Density g/cm2 ≥3.00 ≥3.05
Compressive Strength Mpa ＞1150 ＞1200
Bending Strength Mpa ＞335 ＞350
Thermal Expansion Coefficient /℃ 4.5×10-4 4.5×10-4

TC-Ni6% Technical Performance Index: [Silicon Carbide Mechanical Seals]
Technical Parameters Unit Reacting Sintering
Rockwell Hardness HRA 88-91
Porosity % ＜0.2
Bulk Density g/cm2 14.8-15
Bending Strength Mpa ≥1470
Thermal Expansion Coefficient -6/℃ 5.5×10-6