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  • White PTFE Packing with Aramid Corners. by Hysealing 2024-07-15

    White PTFE Packing with Aramid Corners ,it is Multi-yarn packing, the corners of packing are made of aramid yarns impregnated with PTFE, while the friction faces are made of pure PTFE yarns. Woven on the basis of fibers of expanded fluoroplastic (PTFE) wi

  • How To Install Compression Packing by Hysealing 2024-07-12

    The importance of packing the pump correctly cannot be overemphasized. Many packing failures are due to incorrect installation of the packing. The following steps have been devised to ensure effective installation of packing on pumps:

  • Closed Cell Sponge Rubber and it's Applications by Hysealing 2024-07-10

    ​Produced from 100% neoprene polymer, most closed cell neoprene sponge products meet UL 94HF-1 flame rating. They are generally serviceable from -40°F to 158°F continuous and withstand 200°F intermittently. Premium closed cell neoprene sponge products wil

  • Rubber O-Rings by Hysealing 2024-07-01

    A good O-Ring has three key properties: quality, affordability, and availability. Regardless of size, material, or utility, our team can help you find the custom rubber O-Ring that is ideal for your application.

  • PTFE Thread Seal Tapes by Hysealing 2024-06-29

    Thread seal tape is a polytetrafluoroethylene (PTFE) film used in sealing pipe threads. It is also known by the trade name Teflon tape. thread seal tape lubricates allowing for a deeper seating and tightening of the threads, helping to prevent the threads

  • Corrugated Graphite Tape by Hysealing 2024-06-24

    Corrugated graphite tape (crinkled graphite tape) is made from plain flexible graphite tape which rolled by special corrugated mold.

  • What is flexible graphite? by Hysealing 2024-06-22

    Flexible graphite – also known as expanded graphite or exfoliated graphite – is produced from purified natural graphite flakes.

  • Fiberglass – Types, Properties, and Applications Across Industries by Hysealing 2024-06-18

    A fiberglass is a form of fiber-reinforced plastic where glass fiber is the reinforced plastic. This is the reason perhaps why fiberglass is also known as glass reinforced plastic or glass fiber reinforced plastic. The glass fiber is usually flattened int

  • How to chose O-Ring material for your fluid sealing applications by Hysealing 2024-06-16

    O-ring are one of the most commonly used fluid power seals. These seals have a simple donut-shaped ring (technically called a toroid) and are manufactured using pliable material such as elastomers like silicone, Buna-N and Ethylene-Propylene. O-rings are

  • Metal wound gaskets by Hysealing 2024-06-12

    The inner ring is generally made of the same material as the wound steel belt, which meets the corrosion resistance requirements of the pipeline medium and is usually better than the material of the pipeline or flange. According to the standard requiremen

  • Spiral wound gasket by Hysealing 2024-06-10

    Usually made of high-quality SUS304, SUS316 ("V" or "W" shape) stainless steel winding belts and graphite, asbestos, PTFE, non-asbestos and other soft materials alternately overlapped spirally wound, the metal belt is fixed by spot welding at the beginnin

  • Aramid Packing by Hysealing 2024-06-04

    Manufactured from Dupont Kevlar yarn impregnated with PTFE dispersion and treated with lubricant, then braided into square cross section.

  • Graphite PTFE Packing by Hysealing 2024-06-02

    The Graphite PTFE packing is a braided packing of PTFE yarn containing graphite particles. Recommended for shafts for almost all chemicals.

  • EPDM Rubber by Hysealing 2024-05-29

    ​We offers EPDM Rubber also known as Ethylene Propylene Diene Monomer is a synthetic elastomer and has outstanding resistance chemicals in addition to weather related hazards, UV Rays and ozone. EPDM Rubber has a very good aging resistance and low tempera

  • Neoprene Rubber by Hysealing 2024-05-27

    Neoprene rubber is an all purpose elastomer and an extremely versatile synthetic rubber used in moderate levels of oil, petroleum, ozone, and wreathing-resistance.

  • ​Troubleshooting O-Ring Failures by Hysealing 2024-05-24

    Like any device that is installed incorrectly or is subjected to high stress, O-rings are susceptible to failure. O-rings made of different materials have different service lives.

  • PTFE Graphite Packing, PTFE Packing, White Color and Black Color by Hysealing 2024-05-22

    Physical character: Braided of PTFE yarn fiber, PTFE filament add graphite particles, anti-corrosive lubricant, aramid fiber with almost complete chemical inertia, dimensional stability, low friction coefficient to compression, and excellent resistance to

  • Acrylic packing by Hysealing 2024-05-16

    Acrylic packing is woven from high-strength acrylic synthetic fibers, pre-impregnated with PTFE, and re-impregnated with PTFE emulsion during the weaving process. It can contain oil or not, and it can be impregnated with graphite.