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            工業閥門

            GongYeFaMen

            WJ41H/W波紋管截止閥

            2019-06-13 14:31

            WJ41H/W波紋管截止閥介紹

            波紋管截止閥是一種比較新型的截止閥,雙重密封,性能可靠。密封面堆焊硬質合金,閥桿表面氮化處理,耐磨,耐腐,抗摩擦性能良好,使用壽命長。
             
            Bellows Seal Globe Valve is a new kind of globe valves with dual-seal. So its sealing capacity is very good. The sealing surface is bead welding with hard alloyand the stem surface is in "nitrogen treatment". Hence it is the valve of attrition-resistant, good anti-corrosion performance and long service life.

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