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  • Mechanical Seal Rings - China

    price: 1.00 Dollar US$

    Mechanical Seal Rings

    Mechanical seal rings are components in a mechanical seal that are used to create a leak-proof seal between rotating and stationary components in equipment, such as pumps and mixers.

    They are typically made of materials that have low friction and high wear resistance, such as carbon, ceramic, or tungsten carbide.

    The mechanical seal rings work together to maintain the seal, even under high pressure and temperature, to prevent fluid or gas from escaping.

    Mechanical seal rings are used to seal the gap between the rotating shaft and the stationary housing in equipment such as pumps and mixers, so that liquid cannot escape through the gap.

    These sealing mechanisms are often referred to as shaft seals or pump seals.

    Jk manufactures primary rings or carbon/graphite wear surfaces that are used in many of the most sophisticated and reliable mechanical seals used in industrial, aerospace and military applications today.

    These mechanical seal assemblies typically consist of a carbon/graphite primary seal ring, mating face ring, secondary (O-ring) seal ring, spring, fasteners and metal housing.

    Mechanical seal main rings can be supplied to customer drawings and specifications.

    These rings can be supplied plain, heat shrink fit or bonded in a metal retaining ring Advantages

    The support skeleton enhances the overall strength of the seal ring and the sealing capacity of the sealing ring can be increased by working pressure.

    The sealing material has the advantage of high strength, high hardness and good elasticity

    Working conditions

    Compliant for use with several standards about hydraulic testing requirements including API 5CT-2018, ISO11960-2011 Petroleum and natural gas industries—Steel pipes for casing or tubing, GB/T9711-2017; GB/T8163-2018 for seamless steel tubes; GB/T3091-2015 for welded steel pipes.

    Working pressure: ≤ 80 MPa Working temperature: -20 to +80℃ Working medium: water, emulsion, hydraulic oil Material: Polyurethane

    If you want to learn more, please visit our website.


    Company Contact:


    • Phone: 15081685853

    • Address: No. 1-2926, Chaichang Village East (Lianhang Building), Yongledian Town, beijing , Anhui Sheng, China

    • Email: Email


    Published date: August 24, 2023

    • Business Description: BEIJING JIANKE HUIFENG SCIENCE & TECHNOLOGY is a manufacturer of high-performance sealing for hydraulic tester and pipeline solutions with an emphasis on safety, longevity, and productivity.

      We are the largest international supplier of sealing solutions from China in terms of volume, while we are also leaders in terms of quality of product and customer care.

      We work in partnership with our customers, industry associations, and governmental entities to understand their unique sealing challenges and respond with innovative solutions that keep people safe while increasing their profitability.

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