产品简介 高真空蝶阀GI型主要零件材料阀体、阀盖、阀杆:碳钢或不锈钢密封件:橡胶、氟橡胶。高真空蝶阀GI型外形及连接尺寸(mm)Model型号DNDDoD1BHB1Ln-φcGI-32327864362232361154-φ7GI-40408570442240361154-φ7GI-5050110905522503
详细介绍 高真空蝶阀GI型主要零件材料阀体、阀盖、阀杆:碳钢或不锈钢密封件:橡胶、氟橡胶。高真空蝶阀GI型外形及连接尺寸(mm) Model型号DNDDoD1BHB1Ln-φcGI-32327864362232361154-φ7GI-40408570442240361154-φ7GI-505011090552250361154-φ9GI-65651251057026130381354-φ9GI-80801451258530140381354-φ9GI-10010017014510530153381354-φ12GI-15015022019515635179401658-φ12GI-20020027525020840208401858-φ12GI-25025033030025845234453008-φ14GI-30030038035030855300553508-φ14