cast iron gate valve
cast iron flange gate valve
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MOQ: Negotiable
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Detailed Product Description GB9113 DS / Z44H cast steel, cast iron gate valve seal GB1.6Mpa, GB4.0Mpa, GB6.4Mpa Name : DS/Z44H cast steel gate valve seal Model: DS/Z44H Caliber: 50～600mm Pressure: 1.6MPa～10.0MPa Material: cast steel, cast iron, stainless steel Design and manufacturing standards: Design and manufacture:GB12234 Flange Size:GB9113 JB79 Pressure and temperature:JB/T74 GB9131 Structure Length:GB/T12221 Butt weld size:--- Inspection and test:JB/T9092 GB12224