Company news

  • The seal test of Jinbin sluice gate valve is no leakage

    The seal test of Jinbin sluice gate valve is no leakage

    Jinbin valve factory workers conducted the sluice gate leakage test. The results of this test are very satisfactory, the seal performance of the sluice gate valve is excellent, and there are no leakage problems. Steel sluice gate are widely used in many well-known international companies, such as...
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  • Welcome Russian customers to visit the factory

    Welcome Russian customers to visit the factory

    Recently, Russian customers have conducted a comprehensive visit and inspection of Jinbin Valve‘s factory, exploring various aspects. They are from the Russian oil and gas industry, Gazprom, PJSC Novatek,NLMK,UC RUSAL. First of all, the customer went to the manufacturing workshop of Jinbin ...
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  • The air damper of the oil and gas company has been completed

    The air damper of the oil and gas company has been completed

    In order to meet the application requirements of Russian oil and gas companies, a batch of customized air damper has been successfully completed, and Jinbin valves has strictly carried out every step from packaging to loading to ensure that these critical equipment is not damaged or affected in a...
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  • Look, Indonesian customers are coming to our factory

    Look, Indonesian customers are coming to our factory

    Recently, our company welcomed a 17-person Indonesian team of customers to visit our factory. Customers have expressed a strong interest in our company's valve products and technologies, and our company has arranged a series of visits and exchange activities to meet the ...
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  • Warmly welcome Omani customers to visit our factory

    Warmly welcome Omani customers to visit our factory

    On September 28th, Mr. Gunasekaran, and his colleagues,our customer from Oman, visited our factory - Jinbinvalve and had in-depth technical exchanges. Mr. Gunasekaran showed strong interest in the large-diameter butterfly valve  、air damper、louver damper、knife gate valve and raised a series of...
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  • Valve installation precautions(II)

    Valve installation precautions(II)

    4.Construction in winter, water pressure test at sub-zero temperature. Consequence: Because the temperature is below zero, the pipe will freeze quickly during the hydraulic test, which may cause the pipe to freeze and crack. Measures: Try to carry out water pressure test before construction in wi...
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  • JinbinValve won unanimous praise at the World Geothermal Congress

    JinbinValve won unanimous praise at the World Geothermal Congress

    On September 17, the World Geothermal Congress, which has attracted global attention, ended successfully in Beijing. The products exhibited by JinbinValve in the exhibition were praised and warmly welcomed by the participants. This is a strong proof of our company’s technical strength and p...
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  • The World Geothermal Congress 2023 exhibition opens today

    The World Geothermal Congress 2023 exhibition opens today

    On September 15, JinbinValve participated in the exhibition of “2023 World Geothermal Congress” held at the National Convention Center in Beijing. The products on display at the booth include ball valves, knife gate valves, blind valves and other types, each product has been carefully...
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  • Valve installation precautions(I)

    Valve installation precautions(I)

    As an important part of the industrial system, the correct installation is crucial.  A properly installed valve not only ensures the smooth flow of system fluids, but also ensures the safety and reliability of system operation.  In large industrial facilities, the installation of valves requires ...
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  • Three-way ball valve

    Three-way ball valve

    Have you ever had a problem adjusting the direction of a fluid?  In industrial production, construction facilities or household pipes, to ensure that fluids can flow on demand, we need an advanced valve technology.  Today, I will introduce you to an excellent solution – the three-way ball v...
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  • DN1200 knife gate valve will be delivered soon

    DN1200 knife gate valve will be delivered soon

    Recently, Jinbin Valve will deliver 8 DN1200 knife gate valves to foreign customers. At present, the workers are working intensively to polish the valve to ensure that the surface is smooth, without any burrs and defects, and make final preparations for the perfect delivery of the valve. This not...
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  • Discussion on the choice of flange gasket(IV)

    Discussion on the choice of flange gasket(IV)

    The application of asbestos rubber sheet in the valve sealing industry has the following advantages: Low price: Compared with other high-performance sealing materials, the price of asbestos rubber sheet is more affordable. Chemical resistance: Asbestos rubber sheet has good corrosion resistance f...
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  • Discussion on the choice of flange gasket(III)

    Discussion on the choice of flange gasket(III)

    Metal wrap pad is a commonly used sealing material, made of different metals (such as stainless steel, copper, aluminum) or alloy sheet wound. It has good elasticity and high temperature resistance, pressure resistance, corrosion resistance and other characteristics, so it has a wide range of app...
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  • Discussion on the choice of flange gasket(II)

    Discussion on the choice of flange gasket(II)

      Polytetrafluoroethylene (Teflon or PTFE),commonly known as the “plastic king”, is a polymer compound made of tetrafluoroethylene by polymerization, with excellent chemical stability, corrosion resistance, sealing, high lubrication non-viscosity, electrical insulation and good anti-a...
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  • Discussion on the choice of flange gasket(I)

    Discussion on the choice of flange gasket(I)

      Natural rubber is suitable for water, sea water, air, inert gas, alkali, salt aqueous solution and other media, but not resistant to mineral oil and non-polar solvents, long-term use temperature does not exceed 90℃, low temperature performance is excellent, can be used above -60℃.   Nitrile rub...
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  • Why does the valve leak? What do we need to do if the valve leaks?(II)

    Why does the valve leak? What do we need to do if the valve leaks?(II)

    3. Leakage of sealing surface The reason: (1) Sealing surface grinding uneven, can not form a close line; (2) The top center of the connection between the valve stem and the closing part is suspended, or worn; (3) The valve stem is bent or improperly assembled,so that the closing parts are skewed...
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  • Why does the valve leak? What do we need to do if the valve leaks?(I)

    Why does the valve leak? What do we need to do if the valve leaks?(I)

        Valves play an important role in various industrial fields.In the process of using the valve, sometimes there will be leakage problems, which will not only cause a waste of energy and resources, but also may cause harm to human health and the environment. Therefore,understanding the causes of...
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  • How to pressure test different valves?(II)

    How to pressure test different valves?(II)

    3. Pressure reducing valve pressure test method       ① The strength test of the pressure reducing valve is generally assembled after a single test, and it can also be assembled after the test. Duration of strength test: 1min with DN<50mm; DN65 ~ 150mm longer than 2min; If the DN is greater th...
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  • How to pressure test different valves?(I)

    How to pressure test different valves?(I)

        Under normal circumstances, industrial valves do not do strength tests when in use, but after repairing the valve body and valve cover or corrosion damage of the valve body and valve cover should do strength tests. For safety valves, the setting pressure and return pressure and other tests sh...
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  • Why is the valve sealing surface damaged

    Why is the valve sealing surface damaged

        In the process of using valves, you may encounter seal damage, do you know what is the reason? Here’s what to talk about.The seal plays a role in cutting and connecting, adjusting and distributing, separating and mixing media on the valve channel, so the sealing surface is often subject...
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  • Goggle valve: Uncovering the inner workings of this vital device

    Goggle valve: Uncovering the inner workings of this vital device

    Eye protection valve, also known as blind valve or glasses blind valve, is an important device used to control the flow of fluid in pipelines in various industries. With its unique design and features, the valve ensures safe and efficient operation of the process. In this article, we’ll exp...
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  • Welcome the visit of Belarusian friends

    Welcome the visit of Belarusian friends

      On July 27, a group of Belarusian customers came to JinbinValve factory and had an unforgettable visit and exchange activities. JinbinValves is renowned worldwide for its high quality valve products, and the visit of the Belarusian customers aims to deepen their understanding of the company and...
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  • How to choose the right valve ?

    How to choose the right valve ?

    Are you struggling to choose the right valve for your project? Are you troubled by the wide variety of valve models and brands on the market? In all kinds of engineering projects, choosing the right valve is very important. But the market is full of valves. So we have put together a guide to help...
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  • What are the types of plugboard valves?

    What are the types of plugboard valves?

          Slot valve is a kind of conveying pipe for powder, granular, granular and small materials, which is the main control equipment to adjust or cut off the material flow. Widely used in metallurgy, mining, building materials, chemical and other industrial systems to control material flow regula...
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