概述;高压球阀的详细资料:性能规范:试验压力(MPa)公称压力(MPa)16.032.0强度试验24.048.0密封试验17.635.2气密试验0.5~0.7工作温度-40℃~+80℃适用介质水,油品,氨,氮,氢等主要零部件材料:型号零件名称阀体球体、阀杆密封圈填料Q41F型碳钢类碳素钢铸件或锻件2GrL3增强聚四氟乙烯聚四氟乙烯Q41F型P类铬镍钛不锈钢铸件或锻件铬镍钛不锈钢Q41F型R类铬镍钼钛不锈钢铸件或锻件铬镍钼钛不锈钢主要外形尺寸:公称通经尺寸(mm)Ld1L1DD1D2bZ-ФdHmmin全通经FP缩经FP全通经FP缩经FP全通经FP缩经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