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Dalian Ligong Safety Equipment Co.,Ltd

  • Wire-break Alarm Used in Bursting Disc

    Wire-break Alarm Used in Bursting Disc

    Wire-break Alarm Used in Bursting Disc The disconnected alarm is a separate part with alarm wires, When the system happens to overpressure, alarm wires are disconnected because of medium flow. Then the closed circuit becomes to open circuit, then the alarm... Read More

  • Simple Spring Safety Valve

    Simple Spring Safety Valve

    SPRING SAFETY VALVE SIMPLE Spring Safety Valve can stop valve the membrane disk by the spring pressure, when the system is overpressure, the devices will be opened, the pressure will be relief. According to the high of valve opening, it can be divided into... Read More

  • Breather Valve

    Breather Valve

    BREATHER VALVE Breather valve is consists of pressure valve and vacuum valve. It used in oil hold permeability cell, it can open and close with permeability cell oil change, in order to keep the outside of the permeability cell in a permission range.... Read More

  • Manway

    Manway

    MANWAY It is a emergency system to the safety used in storage tank, usually used with flame damper, machinery break valve. It can avoid safety accident, and also can avoid fire accident. It is a kind of safety devices for protecting storage tank. It can... Read More

  • Low Temperature Tank Bursting Disc

    Low Temperature Tank Bursting Disc

    The main function of liquid oxygen, liquid nitrogen and liquid argon storage tank is to fill and store cryogenic liquid. Use requirements, the safety of the cryogenic liquid storage tank should fully consider the gas hazard properties, low temperature... Read More

  • Spring Safety Valve Used in Low Temperture Gas Carrier

    Spring Safety Valve Used in Low Temperture Gas Carrier

    SPRING SAFETY VALVE USED IN LOW TEMPERATURE LIQUIFIED GAS (DAT) The Safety Valve is designed for LPG, coal gas, natural gas, air, nitrogen, inert gas and so on. The operating principle is same with spring safety valve simple, the mounting dimension is... Read More

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    No. 26,Liaohe East Road,Double D Port,Economic and Technological Zone,Dalian,China

    Tel: +86-411-66778100

    info@duta.com.cn

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