上海日柯阀门有限公司
名称:球阀 |
材质: 阀体: CF8 CF8M 阀盖: CF8 CF8M 阀杆: 304 316 球心: 304 316 CF8 CF8M 阀 座: HYPATITE PTFE |
规格孔径LHDH1D21/861/483/8101/215151081021303/420201171051301252512712416011/432————11/240401651152302505017812023021/26565190155400380802031654004100100229200460(蜗轮)5125125356220460312310615015039429510003373108200200457355150041436010250250533477500 |
