J61Y-250P/R/RL不锈钢自密封焊接截止阀 J61H/J61W/J61Y-16P/J61Y-25P/J61Y-40P/J61Y-63P/J61Y-64P/J61Y-100P/J61Y-160P/J61Y-200P/J61Y-250P/J61Y-320P/J61Y-350P/J61Y-400P/J61Y-420P/J61Y-500P/J61Y-630P/R/RL不锈钢焊接截止阀、不锈钢美标焊接截止阀、不锈钢磅级焊接截止阀、不锈钢锻钢焊接截止阀...
不锈钢焊接截止阀J61Y/J61W-250P/J61W-320P/J61W-350P/J61W-420P/R/RL J61H/J61Y/J61W-16P/J61W-25P/J61W-40P/J61W-63P/J61W-64P/J61W-100P/J61W-160P/J61W-200P/J61W-250P/J61W-320P/J61W-350P/J61W-400P/J61W-420P/J61W-500P/R/RL不锈钢焊接截止阀,高温高压不锈钢对焊截止阀,不锈钢承插焊截止...
一精品J61Y/W/H-160/250/320/400P/R/V高温高压对焊接式针型阀,J61H,J61W,J61Y,J63H,J63W,J63Y针型阀的工作原理:当顺时针旋转手轮时,通过螺纹旋转阀杆,使针阀阀芯慢慢压向阀座端面,使之压紧密封,达到关闭功能,当逆时针转动手轮时,阀芯慢慢远离阀座,达到开启目的。由于采用焊接式,所以压力通常可以达到很高的要...
供应J61Y-320P J61W-250P J63Y-320R J61H-320P J61W-320P J61Y-160P 价格说明 价格:商品在平台的展示标价,具体的成交价格可能因商品参加活动等情况发生变化,也可能随着购买数量不同或所选规格不同而发生变化,如用户与商家线下达成协议,以线下协议的结算价格为准。 特别提示:商品详情页中(含主图)以...
爱企查为您提供供应J61Y-320P J61W-250P J63Y-320R J61H-320P J61W-320P J61Y-160P,阜宁县苏工阀门厂售卖商品,可电话联系商家或留言询价。价格;行情报价;图片;厂家;品牌-SUGONGLOK;公称直径-6cm;数量-10个;是否支持加工定制-是;是否进口-是;包装规格-50*50;产地
J561Y/J661Y/J961Y/J61H/J61Y-16I/J61Y-25I/J61Y-40I/J61Y-63I/J61Y-64I/J61Y-100I/J61Y-160I/J61Y-200I/J61Y-250I/J61Y-320I/J61Y-350I/J61Y-400I/J61Y-420I/J61Y-500I/J61Y-630I/V/C/P/R/RL电站高温高压焊接蒸汽截止阀、铬钼钢压力自紧密封焊接截止阀、电站焊接高压截止阀、手动焊接蒸汽截...
KJ961Y/KJ61Y-16C/KJ61Y-25C/KJ61Y-40C/KJ61Y-63C/KJ61Y-64C/KJ61Y-100C/KJ61Y-160C/KJ61Y-200C/KJ61Y-250C/KJ61Y-320C/I/V/P/R/RL抗冲刷手动对焊截止阀、抗冲刷铬钼钢焊接截止阀、抗冲刷铬钼钒钢焊接截止阀、锻造焊接截止阀、锻钢焊接截止阀、一体化智能型防爆电动抗冲刷焊接截止阀、高温高压...
J61Y、J61W、J61H-16C、J61H-25C、J61H-40C、J61H-63C、J61H-64C、J61H-100C、J61H-160C、J61H-200C、J61H-250C、J61H-320C、J61H-350C、J61H-400C、J61H-420C、J61H-500C、J61H-630C/I/V/P/R/RL锻钢承插焊截止阀、锻钢焊接截止阀、对焊截止阀、高温高压电站蒸汽锻造焊接截止阀、压力自紧密封焊接截止...
T964H/TJ967H/T968H/T964Y-16C、T964Y-25C、T964Y-40C、T964Y-63C、T964Y-64C、T964Y-100C、T964Y-160C、T964Y-200C、T964Y-250C、T964Y-320C、T964Y-350C、T964Y-400C、T964Y-420C、T964Y-500C/I/V/P/R/RL电动调节阀、电动角式调节阀、电动焊接高压调节阀、WCB碳钢电动调节阀、...
J61H/J61Y/J61W-16P/J61W-25P/J61W-40P/J61W-63P/J61W-64P/J61W-100P/J61W-160P/J61W-200P/J61W-250P/J61W-320P/J61W-350P/J61W-400P/J61W-420P/J61W-500P/R/RL不锈钢焊接截止阀,高温高压不锈钢对焊截止阀,不锈钢承插焊截止阀,哈氏合金焊接截止阀,钛合金焊接截止阀,双相钢焊接截止阀,蒙乃尔合金焊接截...