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  • 2020-9-25
    Chemical valve selection
    Corrosion has long been one of the most troublesome hazards of chemical equipment. A slight mistake can damage the equipment, or even cause accidents or disasters.

  • 2020-8-12
    Fluorine lined valves are subject to environmental requirements
    Fluorine lined plastic anti-corrosion valve in petroleum, chemical industry, medicine, metallurgy, electric power and other industries in contact with acid and alkali and other strong corrosive medium device has been widely used

  • 2020-8-12
    Oil and gas exploration goes deep
    The National Energy Administration recently issued the guidelines for Energy Work in 2020 (hereinafter referred to as the Guidelines)

  • 2020-7-16
    How to identify valve identification paint?
    The outer surface of the valve should be painted out of the factory, the paint layer should be durable, beautiful rules, and ensure that the mark is clear.

  • 2020-7-16
    Domestic VS imported valve, how will you choose?
    Is the inlet valve really that good? Where is the gap between domestic valve and imported valve? How can we close these gaps?

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