閥門,進口閥門,上??瓶逻M口針型閥,進口針型閥,螺紋針型閥,壓力表針型閥,儀表針型閥,高壓針型閥,上??瓶箩樞烷y系列:進口針型閥,針型閥J23W-160P,美標針型閥J11W/H,內(nèi)螺紋針型閥J13W/H,外螺紋針型閥J21W/H,內(nèi)外螺紋針型閥J1/21W/H,對焊式針型閥J61W/H,卡套式針型閥J91W/H,陶瓷芯針型閥,針型閥組,壓力表針型閥J29W/H,高密封取樣閥(GMJ11F/H),J11W,H,JX29W,49W,GJ21W,H,QJQY1,J63Y,JG24W,H,J19H,JJM1,J29W,H,J29W,43H,J24W,H,J23SA,QFF3,J23H,W,J24W93H13W,H,J18H,W,JJY1,J61W,H,J21G,Y,W,JJBY1,J44W-JH-B,X49W,29W,QJM1,QJY1,QJAY1,JJM1,Q61N系列,KF壓力表開關(guān),高性能控制閥J23TC-320,陶瓷針型閥J61TC-320等。閥門壓力:0.6-120.0Mpa規(guī)格:DN6-DN1200。閥門材質(zhì)有:鑄鐵,鑄鋼,碳鋼,不銹鋼,鋁合金,黃銅,青銅,A105,304,304L,316,316L等。驅(qū)動方式可采用:手動,電動,氣動,齒輪傳動等裝置。連接方式:法蘭,焊接,絲扣,對夾,卡套。
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