Shanghai Fujing Sealing Technology Co. Ltd. Shanghai Fujing Sealing Technology Co. Ltd.
Shanghai Fujing Sealing Technology Co. Ltd. Shanghai Fujing Sealing Technology Co. Ltd.
    1. Cantilever Spring Energized Seal
    2. Cantilever Spring Energized Seal FJSEALS cantilever spring energized seal is a single-acting seal, and makes use of a V shaped corrosion resistant ring embedded in a U-cup seal jacket. Explore
    1. Flanged Spring-Energized Rotary Seal
    2. Flanged Spring-Energized Rotary Seal FJSEALS flanged spring-energized seal is excellent in rotary, reciprocating and static applications, when there is a need to lock the seal in the groove. Explore
    1. Helical Spring Energized Seal
    2. Helical Spring Energized Seal FJSEALS helical spring energized seal is a single-acting seal consisting of a wound corrosion resistant metal spring installed in a U-shaped jacket. Explore
    1. Spring Energized Face Seal
    2. Spring Energized Face Seal FJSEALS spring energized face seal is a standard seal used for flat applications. Face seals are designed for either internal or external pressure, but not both. Explore
    1. O-Rings
    2. O-Rings Materials come in standard compounds such as general-purpose nitrile rubber to more specialized materials like fluoroelastomers (FKM) and PTFE. Explore
Applications

FJSEALS offers industrial seal products that excel in challenging sealing applications. Our team of experienced industrial seal manufacturers will carefully assess your specific requirements and propose either a standard seal or custom-designed solution to effectively address the harsh environmental conditions that necessitate sealing.

We are equipped to handle a wide range of extreme conditions, including:

    1. High Pressure Seals
    2. High Pressure Seals FJSEALS is a professional high pressure seal manufacturer that can withstand pressures ranging from 0 to 150 MPa. Explore
    1. High Temperature Seals
    2. High Temperature Seals FJSEALS spring energized seals are extensive and our existing seals can operate in environments up to 300 ℃. Explore
    1. Cryogenic Seals
    2. Cryogenic Seals Cryogenic seals are commonly used, such as in liquefied natural gas (LNG) and low-temperature food processing. Explore
    1. Chemical Resistant Seals
    2. Chemical Resistant Seals FJSEALS materials made from PTFE and PTFE compounds exhibit excellent chemical resistance. Explore
Company
Company for Hydraulic Seal Solution
Spring energized seal, cantilever spring energized seal, O-rings, industrial sealing product

Shanghai Fujing Sealing Technology Co. Ltd. (FJSEALS) is a specialized in the design, customize and manufacture of industrial sealing products for valve and cylinder seals. Our company has a highly qualified R&D team and management team. We have introduced world-class high-precision seal processing systems, enabling rapid customization of various standard and non-standard hydraulic and pneumatic seals, as well as high and low-temperature engineering seals.

Why Us
  • World-class high-precision sealing processing system for valve and cylinder application
  • Customization of special-purpose products according to customer needs
  • We are committed to improving your sealing level
  • 24h after-seals service