產(chǎn)品簡(jiǎn)介 法蘭截止閥詳細(xì)介紹:截止閥,法蘭截止閥性能范圍型號(hào)公稱壓力試驗(yàn)壓力工作溫度(℃)適用介質(zhì)SuitableMedium強(qiáng)度(水)(Mpa)密封(水)空氣(Mpa)低壓密封空氣(…
詳細(xì)介紹 法蘭截止閥詳細(xì)介紹: 截止閥,法蘭截止閥性能范圍型號(hào)公稱壓力試驗(yàn)壓力工作溫度(℃)適用介質(zhì)SuitableMedium強(qiáng)度(水)(Mpa)密封(水)空氣(Mpa)低壓密封空氣(Mpa)J41H-16C1.62.41.80.6≤425水、蒸汽、油品等 J41H-25C2.53.82.80.6≤425J41H-40C4.06.04.40.6≤425J41H-64C6.49.67.00.6≤425截止閥,法蘭截止閥主要零件材料零件名稱閥體閥蓋 閥桿閘板閥密封面閥桿螺母填料墊片J41H-1625C4064碳鋼鋁不銹鋼不銹鋼鋁青銅油浸石棉盤(pán)根金屬墊截止閥,法蘭截止閥主要連接尺寸和外形尺寸 型號(hào)公稱通徑DN尺寸(mm)LDD1D2Hb-fZ-φdDoJ41H-25C1513095654523316-24-1412020150105755527516-24-1414025160115856528516-24-14160321801351007830218-24-18180402001451108535518-34-182005023016012510036220-34-182406529018014512040022-38-182808031019516013543022-38-1832010035023019016046524-38-2336012540027022018855028-38-2540015048030025021870030-38-2540020060036031027878034-312-2545025073042537033590036-312-30550