• lolpv123 posted an update 2 weeks ago

    ZSHWB Double Flanged Butterfly Valves the product can be installed in petroleum, chemical, food, pharmaceutical, textile, paper, hydropower, ship, water supply and drainage, smelting and other systems, in all corrosive, non-corrosive gas, liquid, non-fluid and solid powder pipelines. It can be used as an adjustment and shut-off device on the container and can be installed at any position.wholesale Butterfly Valve