上海(hai)閥盛閥門制(zhi)造有限公司主要生產內(nei)螺(luo)(luo)紋(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密封(feng)(feng)(feng)球(qiu)(qiu)(qiu)閥，可提供內(nei)螺(luo)(luo)紋(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密封(feng)(feng)(feng)球(qiu)(qiu)(qiu)閥價格，內(nei)螺(luo)(luo)紋(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密封(feng)(feng)(feng)球(qiu)(qiu)(qiu)閥說明(ming)書，內(nei)螺(luo)(luo)紋(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密封(feng)(feng)(feng)球(qiu)(qiu)(qiu)閥實物圖(tu)，內(nei)螺(luo)(luo)紋(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密封(feng)(feng)(feng)球(qiu)(qiu)(qiu)閥結構圖(tu)，內(nei)螺(luo)(luo)紋(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密封(feng)(feng)(feng)球(qiu)(qiu)(qiu)閥外形尺寸，內(nei)螺(luo)(luo)紋(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密封(feng)(feng)(feng)球(qiu)(qiu)(qiu)閥執行標準(zhun)，內(nei)螺(luo)(luo)紋(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密封(feng)(feng)(feng)球(qiu)(qiu)(qiu)閥工作原理，內(nei)螺(luo)(luo)紋(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密封(feng)(feng)(feng)球(qiu)(qiu)(qiu)閥作用特點。

產品概述：Q11Y內螺紋高壓硬密封球閥
◆耐高壓：壓力可達1.6Mpa-42Mpa ；Class：150-2500Lb 
◆耐高溫：該球閥的閥座完全采用了美標閘閥的結構，因此溫度由閥體材料來決定。 

◆無(wu)摩擦：該球閥(fa)在(zai)開(kai)啟(qi)時利用二塊式(shi)球體(ti)的優點(dian)，先水平(ping)收(shou)攏瞬間脫離閥(fa)座，然后再旋轉90度全開(kai)。