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  • PTFE VS Graphite Packing: What’s The Difference? by Hysealing 2025-08-25

    PTFE and Graphite are popular materials used in valve and shaft packing, as well as similar applications. Both are usually found in a braided style, and both have a low coefficient of friction that allows them to be excellent sealants with longer shelf li

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  • GRAPHITE PACKING by Hysealing 2025-08-19

    Graphite packing is braided from high-purity graphite filaments and graphite foils, and offers excellent chemical resistance, are thermally conductive, and can be used in extreme temperature and pressure conditions. Reinforced with high purity graphite fi

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  • Glass Fiber Tape by Hysealing 2025-08-14

    Introduction:Glass fiber tape is divided into alkali-free glass fiber tape and medium-alkali glass fiber tape. It is woven with alkali-free or medium-alkali glass fiber yarn, has certain heat resistance and insulation, and is mainly based on shuttleless w

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  • Non-asbestos Sheet by Hysealing 2025-08-11

    Introduction: Non-asbestos sheet materials are engineered materials designed to replace asbestos-containing products, offering similar performance characteristics without the health risks associated with asbestos exposure. These materials are commonly use

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  • Tank Lid Packing by Hysealing 2025-08-08

    Tank Lid Packing is specially developed to seal marine cargo tank lids. The PTFE outer cover gives complete protection to the packing and is abrasion resistant. The unique rubber core construction enables the packing to be welded together to form an

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  • Expanded PTFE Joint Sealant by Hysealing 2025-08-04

    Expanded PTFE joint sealant is a soft, compressible gasket material made of 100% pure, expanded PTFE. It is a form-in-place gasket that conforms to almost any sealing surface. Upon compression, it forms a thin, hard ribbon that fills in surface irregular

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  • Braided Graphite PTFE Packing by Hysealing 2025-07-23

    HY-S200G Graphitized PTFE Packing, or Teflon Graphite Packing, is manufactured through a specially engineered process. High purity micronized graphite is encapsulated in a PTFE matrix structure. The graphitized PTFE yarn (comparable to GFO® ) combines hig

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  • What is the industrial purpose of PTFE Sheet? by Hysealing 2025-07-21

    PTFE or Polytetrafluoroethylene is a versatile material with several applications. The key components of PTFE are fluorine and carbon. A popular variation of PTFE material is known as Teflon. Among industrial applications, PTFE is used for making PTFE env

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  • CGFO PACKING by Hysealing 2025-07-07

    CGFO packing is made by import style high quality graphite PTFE yarn. Double layers of graphite expanded PTFE with graphite sandwich. It has very low friction and good thermal conductivity of graphite, it almost suits for most of chemical medial.

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  • GRAPHITE PTFE PACKING by Hysealing 2025-07-01

    Graphite PTFE Packing is a specially engineered yarn combining graphite and PTFE. As both PTFE and graphite are excellent sealing materials, this gives GPTFE packing great sealing properties that other products can not offer.

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  • Reinforced Graphite Gasket by Hysealing 2025-06-27

    Reinforced graphite gasket are made of pure graphite sheet materials and have reliable sealing performance in situations where failure is prone to occur under high temperature and high pressure. This gasket has stable dimensions and excellent sealing perf

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  • Ring Joint Gasket by Hysealing 2025-06-24

    The ring joint gasket, also known as the metal ring gasket, is usually a solid metal gasket with an octagonal or elliptical cross-sectional shape. It is a sealing element used at the connection parts of pipes, valves, flanges, etc., typically made of meta

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  • PTFE rods by Hysealing 2025-06-20

    PTFE rods are used mostly to manufacture machine parts and all kinds of chemical, electrical and mechanical components, where the excellent performance characteristics of PTFE are required. Many fillers are available to adapt the characteristics of PTFE t

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  • Expanded PTFE Sheet by Hysealing 2025-06-17

    Expanded PTFE Sheet made from biaxial oriented expanded PTFE sheeting that is laminated to the required thickness. Expanded 100% virgin PTFE using a proprietary process that products a uniform and highly frbrillated microstructure with equal tensile stren

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  • EPDM RUBBER SHEET by Hysealing 2025-06-13

    Ethylene propylene diene monomer rubber, abbreviated as EPDM rubber, is known for its excellent resistance to sunlight, UV, ozone, humidity, water, and weather. We manufacture EPDM Rubber sheets, which can be used as insulating pads, seals, strips, gask

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  • NATURAL RUBBER SHEET by Hysealing 2025-06-11

    Natural rubber sheets are prepared by sulfur-heat-based curing of dried latex (which is a thick milky-white emulation extracted from the bark of rubber plants) compounded with added minerals, additives, and accelerators. Unlike synthetic rubbers, which

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  • Aramid PTFE Packing by Hysealing 2025-06-05

    Aramid PTFE Packing braided from high-quality Aramid(Kevlar)yarns which are uniformly impregnated with PTFE dispersion. The braided packing shows good chemical resistance, high elasticity, and very low cold flow. It is wear-resistant but may damage the sh

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  • Arcylic Fiber Packing by Hysealing 2025-06-03

    Acrylic PTFE Packing is braided from high strength acrylic synthetic yarns with PTFE impregnated twice. The Acrylic PTFE packing has excellent properties of tightness, lubricity, and good resistance to chemicals.

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