概述；高壓球閥的詳細(xì)資料：性能規(guī)范：試驗(yàn)壓力（MPa）公稱壓力（MPa）16.032.0強(qiáng)度試驗(yàn)24.048.0密封試驗(yàn)17.635.2氣密試驗(yàn)0.5～0.7工作溫度-40℃～＋80℃適用介質(zhì)水,油品,氨,氮,氫等主要零部件材料:型號(hào)零件名稱閥體球體、閥桿密封圈填料Q41F型碳鋼類碳素鋼鑄件或鍛件2GrL3增強(qiáng)聚四氟乙烯聚四氟乙烯Q41F型P類鉻鎳鈦不銹鋼鑄件或鍛件鉻鎳鈦不銹鋼Q41F型R類鉻鎳鉬鈦不銹鋼鑄件或鍛件鉻鎳鉬鈦不銹鋼主要外形尺寸:公稱通經(jīng)尺寸（mm）Ld1L1DD1D2bZ-ФdHmmin全通經(jīng)FP縮經(jīng)FP全通經(jīng)FP縮經(jīng)FP全通經(jīng)FP縮經(jīng)FPQA41QA341QA641QA941151/2"130-15－－-956545144-1462-200-203/4"140-20－－-1057555144-1468-204-251"150-25－－-1128565144-1475-2153603211/4"165-32－－-13510078164-1485-2403904011/2"182-40－－-14511085164-1895-264395502"200-50－－-160125100164-18110-3604726521/2"220-65－－-180145120184-18130-379530803"250-80－－-195160135204-18155-4525801004"280-100－－-215180155208-181803204796301255"320-125－－-245210185228-182503806467101506"360-150－－-280240210248-232754006666702008"400-200－－-3352952652612-23330450815825