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  • On the Function and Function of Waterproof Sleeve
    Sleeves through walls (pools, boards, etc.). Divided into rigid and flexible two. After installation, deformation is allowed--flexible; deformation is not allowed--rigid. It is mainly used in different places. Flexible waterproof sleeves are mainly used in places such as civil defense walls and pools. Rigid waterproof sleeves are generally used underground
  • What should I pay attention to when performing hydraulic tests on rubber joints?
    How to perform a hydraulic test after the rubber flexible joint is installed? Soft rubber joints are used for hollow rubber products that serve as flexible connections between metal pipes. Soft rubber joints are also called rubber pipe soft joints, flexible rubber joints, rubber soft joints, flexible rubber joints, high pressure rubber joints, rubber shock absorbers, etc. By connected party
  • Advantages of PTFE-lined joints in pipelines
    PTFE-lined joints are hollow rubber products used for flexible connection between metal pipes. It consists of inner and outer layers of rubber, ply and traveller, which form a tubular rubber piece. After vulcanization, it is combined with a metal flange or a parallel joint loose sleeve. PTFE-lined flexible rubber joints have vibration damping, high temperature resistance, flexibility, resistance
  • On the service life of oil resistant rubber joints
    Oil-resistant rubber joints have a longer service life than ordinary rubber joints. The oil-resistant rubber joints use high-quality nitrile rubber, which has good oil resistance and is suitable for various oil products such as petroleum and lubricants.
  • How to properly install using rubber joints
    How to use the installation rubber joint correctly? The editor of Hengzhong told you: 1. Before installation, you must choose the appropriate model according to the working pressure, connection method, medium and compensation amount of the pipeline, and the number should be selected according to the noise reduction displacement requirements. Second, pay attention to the pressure adjustment, when the pipeline produces instantaneous pressure and is greater than the work
  • Connection method of flexible rubber soft connection
    There are three types of flexible rubber connection: flange connection, thread connection and clamp connection.
  • What causes the failure of the rubber joint?
    What causes the failure of the rubber joint? 1. Leakage: Most of the leaks are caused by irregularities during installation. During installation, tightening screws is a process that must be taken seriously. The method of diagonal tightening cannot be changed, otherwise local sealing will not occur. Severe conditions, which in turn leads
  • Teach you how to distinguish the advantages and disadvantages of rubber joints
    Rubber joints are also called rubber soft joints, rubber expansion joints, flexible rubber joints, high-pressure rubber joints, flexible rubber joints, rubber compensators, etc. According to the connection method, they are divided into loose flange type, fixed flange type and thread type; According to the structure, it can be divided into 5 types: single sphere, double sphere, reducer, curved sphere and wind pressure coil. by
  • Principle of anti-negative pressure rubber joint
    When using rubber joints, everyone believes that some customers will encounter the phenomenon that the rubber joints are flattened during the pressure test of the pipeline. This phenomenon mainly occurs because the negative pressure of the pipeline is generated by air pressure. It is produced by the gravity of water on both sides of a pipe bulge. Pump head
  • Characteristics of rubber joint damping
    The rubber joint is an ideal damping material. The damping technology uses the unique elasticity of the rubber joint. In the process of vibration, it causes severe internal friction under the action of external forces, which generates a reaction force and converts kinetic energy into thermal energy. The energy conversion is achieved to achieve the purpose of reducing the amplitude of the vibration. Reduction of rubber joints
  • Difference between NPT American thread rubber joints and BS inch thread rubber joints
    The difference between NPT American threaded rubber joints and BS inch threaded rubber joints is mainly due to the different threads of the threaded head: 1. The teeth angles of NPT American threaded rubber joints and BS inch threaded rubber joints are different. The thread profile angle of the inch thread rubber connector is 55 degrees, and the coarse and fine teeth are commonly marked as BSW and BSF. American
  • What are the uses of natural rubber
    Because natural rubber has the above-mentioned series of physical and chemical characteristics, especially its excellent resilience, insulation, water resistance and plasticity, and after proper treatment, it has oil resistance, acid resistance, alkali resistance, heat resistance, cold resistance, and pressure And abrasion resistance, so it has a wide range of uses. Like rain in daily life
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    Factory direct sales, price protection

    ,自主加工,厂家0环节直供,价格更优The company has many years of production experience, the existing independent plant, automated production equipment , independent processing, manufacturers 0 direct supply, the price is better . We do not have intermediaries, and continue to optimize the internal cost management to supply the market at a more reasonable price, which is beneficial to customers.

    Made with heart, quality assurance

    ,产品稳定,耐用,易组装,生产流程经严格监督 ,产品出厂检验,保障每一款产品质质量机械化制造,生产标准统一,加工工艺稳定, 品质稳定Strict implementation of ISO9001: 2008 international quality system certification , products are stable, durable, easy to assemble, the production process is strictly supervised , and the products are inspected at the factory to ensure that each product is mechanized, with uniform production standards, stable processing technology and stable quality .

    Production scale, supply guarantee

    100多种不定形产品和定形产品,可根据客户需求给出客户对应的解决方案。 The main products are 7 series of more than 100 amorphous products and shaped products, which can be provided according to customer needs. 的备货,通过直送与物流的高效结合, 可尽快送达全国各地。 We continuously improve the production process and assembly line to ensure adequate stocking. Through the efficient combination of direct delivery and logistics, we can reach all parts of the country as soon as possible .

    Service system, after sales guarantee

    Our company is responsible for the "three guarantees", that is, repair, replacement, and return . ,提供安装说明书及有关资料。 Our factory can send someone to give technical guidance , provide installation instructions and related information. Can also do technical training for customers.The warranty period of the product is one year. Our company will be responsible for all kinds of quality problems that occur in the product within three years.

    Hengzhong Water Supply

    Perfect production equipment and advanced technology

    Gongyi Hengzhong Water Supply Material Co., Ltd. is located in Gongyi, Central Plains, adjacent to Zhengzhou, the capital of Henan Province in the east, Luoyang, the ancient capital of the Nine Dynasties in the west, the ancient Yellow River in China in the north in the millennium, and Shaolin Temple in Zhongyue in the south. Gongyi Hengzhong Water Supply Material Co., Ltd. is an enterprise that produces pipe fittings. Over the years, the company has adhered to the principle of "excellent quality, excellent reputation, and customer first".

    The company's main products are various types of rubber joints, flexible rubber joints, soft rubber joints, soft rubber joints, oil resistant rubber joints, reducer rubber joints, waterproof sleeves, expanders, compensators, duckbill valves, pipes Supports, double flange power transmission joints, air duct compensators, flexible waterproof sleeves, flexible steel clamps made of Maanshan Iron and Steel, soft rubber joints, rubber check valves, and other pipe fittings. The products are widely used in large and medium-sized enterprises such as water supply and drainage, sewage treatment plants, power metallurgy, urban construction, petrochemicals, and environmental protection. They are designed and produced in strict accordance with national standards. Special specifications and models can be customized according to user needs.

    • Rubber soft joint ball
      Rubber soft joint ball
    • Maintenance-free rotation compensator
      Maintenance-free rotation compensator
    • Flanged rubber soft joint
      Flanged rubber soft joint
    • Lanzhou engineering rubber soft joint use site
      Lanzhou engineering rubber soft joint use site
    • Application site of double flange expansion joint
      Application site of double flange expansion joint

    Gongyi Hengzhong Water Supply Material Co., Ltd.

    Address: South Section of Yong'an Road, Gongyi City, Henan Province

    Phone: 0371-64032688

    Fax: 0371-64032611

    Mobile: 13938406796 15838275686

    Website: http://cddk666.com

    Email: hengzhonggongshui@163.com

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    Copyright: Gongyi Hengzhong Water Supply Material Co., Ltd.

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