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    • O-ring/X-ring
    • Perfluoroelastomer
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    • Rubber ball
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    • Combination washer series
    • WF-ring
    • Pneumatic seal
    • Rubber products
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    ABOUT US
    Shanghai Huayi Industry Development Co., Ltd
    Shanghai Huayi Industrial Development Co., Ltd. is a sealing products sales company, wholly-owned subsidiary Anhui Huayi New Material Technology Co., Ltd. is a manufacturer focusing on fluid sealing technology research and rubber sealing production. In order to provide customers with high quality and stable products, the subsidiary has continuously introduced advanced production equipment and established its own independent laboratory.
    ◇ Huayi is a perfluoroelastomer for semiconductor equipment ◇ There is no limit to the number of O-Ring and international standard parts, and the inner diameter above 600mm can also be customized ◇ System online automatic production and inspection equipment products can be traced ◇ Automatic warehouse logistics center, 24 hours order, fast delivery, service
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    PRODUCTS
    • O-ring/X-ring
    • Perfluoroelastomer
    • Polytetrafluoroethene
    • Rubber ball
    • V-ring
    • ED-ring
    • Combination washer series
    • WF-ring
    • Pneumatic seal
    • Rubber products
    • Silicone products


    O-ring/X-ring


    O-rings are mainly used for static gap sealing of fluids (such as water, oil, air, chemical solvents, chemicals, etc.). The long-term use temperature is -60°C to 220°C. Depending on the material, and the static use pressure is less than 20MPa.


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    Perfluoroelastomer FFKM


    Perfluoroelastomer, also known as perfluoroelastomer, has a wide range of chemical resistance, and its chemical resistance is close to that of PTFE. It can accept more than 1,800 chemicals, solvents and plasma. At the same time, it has excellent high temperature resistance.


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    Tetrafluoroethylene


    Polytetrafluoroethene is commonly referred to as "non-stick coating" or "easy to clean cauldron material"; It is a synthetic polymer material that uses fluorine to replace all the hydrogen atoms in polyethylene. This material has the characteristics of acid and alkali resistance……


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    Rubber ball


    Rubber balls are mainly used for sealing valve cavities and automotive brake systems


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    V-ring


    V sealing ring (water seal) has four standard structural forms, VA, VS, VB and VL. It is an axial rubber seal ring. Unlike the general rotary oil seal, the V ring relies on its elastic seal lip to form an axial seal. The seal lip has good activity and adaptability, so compared to other seals……


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    ED-ring


    Product material: NBR85/90, FKM80/90
    Product specifications: metric system, British system a total of more than a dozen specifications Sealing form: end seal
    Product standard: DIN3869


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    Combination washer series


    The combined gasket is made of metal gasket and rubber adhesive. Combined gaskets are suitable for pipelines with oil as the medium. Prevents leakage of oil, fuel, water and medicine.


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    WF-ring


    Standard:DIN2353 (ISO 8334-1)
    Material:FKM


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    Pneumatic seal


    Pneumatic seal is mainly used for cylinder, prevent gas leakage.


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    Rubber products


    Special parts can be customized according to customer requirements.
    Free drawing, free design.


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    Silicone products


    Silicone for thermos cups, medical silicone


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    Automobile industry
    Automobile industry
    HAUYEE follows the relevant quality system of IATF16949. Our products in automotive applications have high quality, excellent technology and strong innovation capabilities. We have all imported rubber materials (NBR, ACM, AEM, FKM, FVMQ) and all imported manufacturing equipment and quality control equipment. Both traditional cars and new energy vehicles have to be widely used, such as steering, cold cutting, braking, engines, control systems and motors. Now we cooperate with many auto parts manufacturers and indirectly supply BYD, Volkswagen, GM, Geely, Changan, Great Wall and other host factories.
    Industry applications
    Industry applications
    HUAYEE takes high pressure, high temperature and harsh working conditions of construction machinery as a starting point to open the application market of high-end seals. With the continuous progress of industry, customer equipment has also been more widely used in various occasions, and the performance of the seal has been mentioned to a new height. In addition to the conventional understanding of NBR and FKM oil resistance, chemical; HUAYEE has opened more material recipes to meet more scenarios. Such as seals for military engineering equipment, aerospace sealing materials. Among them, special NBR, HNBR, FVMQ, AFLAS, FFKM and PTFE composite products have strong medium resistance and temperature span (-200-300°C) on different material selection.
    Semiconductor industry
    Semiconductor industry
    In the vacuum semiconductor product manufacturing equipment, the reliability of elastomer sealing products is very critical. HUAYEE supplies products with low permeability, low compression permanence, excellent chemical media compatibility, high temperature resistance and so on, which are well recognized by customers. The products are used in high-end products and equipment such as vacuum pumps, vacuum valves, wafer manufacturing equipment, PVD/CVD equipment, etching equipment, etc., to advance semiconductor chip manufacturing technology used in various products in consumer electronics, automotive electronics, 5G devices, and the Internet of Things.
    NEWS
    MORE →

    How can I reduce or avoid twisting in my o-rings?

    2024-08-23
    Under normal use, O-rings generally do not twist or roll under reciprocating motion, because the contact area between the rubber O-ring and the groove is larger than the frictional contact area on ...

    How to judge the quality of perfluoroelastomer FFKM material?

    2024-08-23
    The method of identifying the quality of FFKM is as follows:1. Density: The density of FFKM material should be between 1.8-2.0 g/cm³. If the density is outside this range, it may be due to other su...

    What are the properties and uses of high-temperature sealing ring rubber joints?

    2024-08-23
    Rubber joints are also known as rubber pipe soft joints, flexible rubber joints, rubber soft joints, flexible rubber joints, high-pressure rubber joints, rubber shock absorbers, compensators, etc. ...
    CONTACT US
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    Hotline
    021-64922366
    Phone
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    137 6196 0264
    E-mail
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    huayi8819@126.com / ceceliahoo@huayiseal.com
    Anhui address
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    No. 510, Wenzheng Road, Guangde Economic Development Zone, Anhui Province
    Shanghai address
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    No. 143, Xinjian Road, Minhang District, Shanghai
    Hotline
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    +86 021-64922366
    About us
    Company Profile Honors Cooperative customers
    Products
    O-ring/X-ring Perfluoroelastomer Polytetrafluoroethene Rubber ball V-ring ED-ring
    ……
    Technical prowess
    Workshop equipment Experimental equipment Material property table Sealing mechanism
    News
    Company news Industry dynamics
    Contact us
    Contact us

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