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Aerospace Power
Thermal Engineering
  - Energy Conservation and Environmental Protection Projects
  - Combustor Products
  - Burner Products
  - Petrochemical Special Equipments
Special Valves
  - Petrochemical Special Valves
  - Valves for Heavy-duty Trucks
  - Valves for Special Vehicles
  - High-speed Solenoid Valves for Automatic Transmiss
Sealing Products
  - Non-metal Sealing
  - Metal Seals and Mechanical Seals
Non-standard Equipment Projects
  - Non-standard Testing Systems
  - Mechanical and Electrical Integrated Equipments
  Sealing Products
The institute affiliated Shaanxi Province Sealing Engineering Centre has developed 3000 kinds of mid-end and high-end sealing products with high-added value and great technical skill, such as oil seal, cartridge mechanical seal, packers, etc., and have been widely used in different industries such as aerospace, ordnance, ship, petrochemical, traffic, energy, textile, and etc.

The center has competitive capability of R&D and design of high performance and high-difficulty materials, and its performance testing. The center reaches a leading level domestically in the development of rubber materials with high levels of resistance of extreme temperature, corrosion and aging. Projects about sealing mechanism, sealing material and sealing products can be undertaken.

    The main products are various types of rubber products and plastics products, including rubber and plastic sealing elements (such as rubber O-ring, special-shaped ring, fluorine plastic coated seals, rubber and plastic valve cores, rubber diaphragms, and enhanced PTFE pr...

    The products mainly include cartridge mechanical seal, mechanical face seal, metallic packing ring, etc., which are primarily applied to demanding work situations such as high temperatures and pressures, etc. Cartridge mechanical sealing products occupy a part of market ...
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