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  • Teach you how to choose the correct connector?

    Introduction to Connectors: Identifying Thread and Pitch Thread and end connection foundation • Thread type: external thread and internal thread refer to the position of the thread on the joint. The external thread is protruding on the outside of the joint, and the internal thread is on the insid...
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  • Teach you how to use valves to maintain your system How to do routine maintenance during valve use?

    How to perform routine maintenance of valves? Automatic valves are pneumatic, hydraulic and electric. Routine maintenance inspection is to see if their energy is too low or too high, which will affect the normal operation of the valve. The second is to check auxiliary ac...
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  • Seven Factors Affecting Valve Gasket and Packing Seal

        1. Surface condition of the sealing surface: the shape and surface roughness of the sealing surface have a certain influence on the sealing performance, and the smooth surface is conducive to the sealing. Soft gasket ...
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  • Fittings introduction: identifying thread size and pitch

    The operation of an industrial fluid system depends on the collaboration of each component that delivers your process fluid to its destination. The safety and productivity of your plant depend on leak free connections between components. To identify the fitting for your fluid system, first unders...
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  • How can the industrial hose maintenance program save your factory a lot of money

      The common concern of many plant managers and engineers is the proper time for industrial hose replacement. There are good reasons for this concern. Waiting too long to replace the hose will greatly increase the risk of failure, which may lead to safety problems and unplanned downtime. On...
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  • Factors considered in the selection of valve sealing surface materials

    The sealing surface is the most critical working surface of the valve, the quality of the sealing surface directly affects the service life of the valve, and the material of the sealing surface is an important factor to ensure the quality of the sealing surface. Therefore, the following factors ...
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  • ASTM, ANSI ,ASME and API

          ASTM: American Society for Testing and Materials ANSI:AMERICAN NATIONAL STANDARDS INSTITUTE ASME: American Society of Mechanical Engineers API: American Petroleum Institute      Introduction ASTM: American Society for testing and materials (ASTM) was formerly the International Associ...
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  • Major application areas of valves

    Valve is a common tool that will be used in many industries and play a very import role in the production life, there are some major application areas of valves. 1. Oil-based devices valves Oil refining devices. Most of valves used in ...
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  • The type and application of filter

    1. General requirements on filter type The filter is a small equipment that can remove solid particles in the water. It can maintain the normal work of equipment. When fluid flows into filter with filter screen, the impurity will be blocked and clean liquid will flow out from the exit of filter. ...
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  • Common assembly methods of valves

    The whole machine is the most basic unit of valve assembly, and several parts make up the valve parts (such as valve bonnet, valve disc, etc.). The assembly process of several parts is called component assembly, and the assembly process of several parts and components is called total assembly. As...
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  • The general selection principle of pressure reducing regulators

    The pressure reducing regulator is a valve which reduces the inlet pressure to a certain required outlet pressure by adjusting, and relies on the energy of the medium itself to keep the outlet pressure stable automatically. The fluctuation of the inlet pressure of the pressure reducing valve sho...
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  • Protective measures for valve installation

    When installing the valve, in order to prevent metal, sand and other foreign matters from invading into the valve and damaging the sealing surface, it is necessary to set the filter and flushing valve; In order to keep the compressed air clean, oil-water separator or air...
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