Tungsten Carbide Pump Mechanical Seal Faces

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  • Model No.: Mechanical Seal 59U M7N MG1
  • Pressure: High-Pressure Mechanical Seals
  • Temperature: High-Temperature Mechanical Seals
  • Standard: Non-Standard
  • Balance: Unbalanced
  • Trademark: APTS
  • Specification: 59U M7N MG1 or Customized Based on Client Drawings
  • HS Code: 8484200090
  • Structure: Double-End
  • Speed: Ultra-High-Speed Mechanical Seals
  • Performance: Wear Resistant and Corrosion Resistant
  • Type: 59U M7N MG1 or Customized According to Specific Drawings
  • Application: Customized Based on Client Requirements
  • Shipping Packaging: Carton
  • Origin: China
Tungsten Carbide is one of the most versatile materials used for seal faces. It offers excellent resistance to heat, wear, and fracture, making it ideal for high-pressure applications. Its high modulus of elasticity helps prevent face distortion under extreme conditions. There are two main types of Tungsten Carbide seals available: - **Nickel-Bonded** (Not recommended for ammonia environments) - **Cobalt-Bonded** (Suitable for ammonia applications) Below are the common grades we offer: **ISO K10** (APTS Co6X) **ISO K20** (APTS Co6) **ISO K30** (APTS Co8)
Grade Co / Ni (wt%) Density (g/cm³) Hardness (HRA) TRS (≥N/mm²)
APT ISO
APT Co6X K10 6% Co 14.6 - 15.0 91.5 1860
APT Co6 K20 6% Co 14.7 - 15.1 90.5 1900
APT Co8 K30 8% Co 14.5 - 14.9 90 1980
APT Co8 I - 8% Co 14.5 - 14.9 88.5 2020
APT Ni 6 - 6% Ni 14.5 - 14.9 90 1800
APT Ni 8 - 8% Ni 14.4 - 14.8 89 2000
For more detailed information about the material properties, feel free to contact us directly. We’re happy to assist you in selecting the best option for your specific application.

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RUIAN SHUNCHENG TRADING CO.,LTD , https://www.sunchevmarine.com