产品描述:上海阀�?/span>��针型阀系列产品９�span>进口针型阀�?/span>德国阀�?/span>�?/span>日本阀�?/span>�?span>高压针型阀。高�?/span>针型阀。高压高�?/span>针型阀。微量调节阀WL91H.进口针型阀、波纹管针阀WJ21W。卡套式截止阀J91W�?/span>J94W。内螺纹针型阀J13W/J18W。外螺纹针型阀J23W�?/span>J21H�?/span>J24W。仪表阀、压力表针阀JJM1�?/span>JJM8�?/span>J29W�?/span>J49W�?/span>J19W。取压截止阀JJ.BY1。内外螺纹针型阀J21W。法兰式针型阀:J43W�?/span>J44W。焊式针型阀J61Y�?/span>J23W。卡套式针型阀。角式针型阀。多功能截止阀CJ123W。阀组、二阀练�/span>M2F8�?/span>EF-2、三阀练�/span>M2F8�?/span>QFF3�?/span>J23SA�?/span>1151�?/span>SF-5B、五阀练�/span>WF1/2�?/span>M5F8-FL�?/span>1151�?/span>M2F8�?/span>WF-3、�/span>QF-5、�/span>QFF3平衡阀。高密封取样阀GMJ11H�?/span>GMJ14H。陶瓷芯针型阀。气动管路截止阀:QJ-1A�?/span>QJ-1B�?/span>QJ-1C�?/span>QJ-2�?/span>QJ-3�?/span>QJ-4�?/span>QJ-5�?/span>QJ-6。双卡套针型阀QZ-1�?/span>QZ-2�?/span>QZ-3�?/span>QZ-4。气动管路球阀QY-1�?/span>QY-2�?/span>QY-3。气源球阀QG-QY1。卡套式球阀QG-Y1。取压球阀QG-AY1。压力表球阀QG-M1。异径球阀Q91SA。外螺纹球阀Q21F。卡套球阀Q91SAF-64�?/span>Q14SAF-64�?/span>Q13SA-64�?/span>Q11AF-64、�/span>

阀体的材质月�/span> : 铸钢、不锈钢、锻钢�?*工作压力 1.6-42MPA(10000PSI) 。工作温�?/span> -60��C -900��C 。阀门口径从 DN6-DN50 。连接方弎�/span> : 法兰、丝口或焊接。应用领域：机械设备、化工设备、通用零部件、工业设备、给排水设备、造纸设备、制药设备、通用设备、石化设备、电力设备、治金粉末设备、采矿设备，市政、电子工业等、�/span>