Company news
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Happy International Women’s Day to all women around the world
On March 8, International Women’s Day, Jinbin Valve Company offered a warm blessing to all female employees and issued a cake shop membership card to express their gratitude for their hard work and pay. This benefit not only let the female employees feel the company’s care and respec...Read more -
The first batch of fixed wheels steel gates and sewage traps were completed
On the 5th, the good news came from our workshop. After intense and orderly production, the first batch of DN2000*2200 fixed wheels steel gate and DN2000*3250 garbage rack were manufactured and shipped from the factory last night. These two kinds of equipment will be used as an important part in ...Read more -
The pneumatic air damper valve ordered by Mongolia has been delivered
On the 28th, as a leading manufacturer of pneumatic air damper valves, we are proud to report the shipment of our high quality products to our valued customers in Mongolia. Our air duct valves are designed to meet the specific needs of industries that require reliable and efficient control of a...Read more -
The factory shipped the first batch of valves after the holiday
After the holiday, the factory began to roar, marking the official start of a new round of valve production and delivery activities. In order to ensure product quality and delivery efficiency, after the end of the holiday, Jinbin Valve immediately organized employees into intense production. In a...Read more -
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...Read more -
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 ...Read more -
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...Read more -
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 ...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
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 ...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more