J13W/H内螺纹截止阀，J23W/H外螺纹截止阀，J11W/H内螺纹截止阀，J21W/H外螺纹截止阀，J14W/H内螺纹角式截止阀，J19W/H压力表三通截止阀，J29W/H压力计截止阀，J26W/H外螺纹三通截止阀，J43W法兰截止阀，J44W/H法兰角式截止阀，J48W/H法兰式截止阀，J49W/H压力计用截止阀，J61Y/W焊接式截止阀，J63Y/W对焊式截止阀，J61Y/W高温高压截止阀，J91W/H卡套截止阀，J94W/H卡套角式截止阀，J24W/H外螺纹角式截止阀。一、产品名称：承插焊针型阀，承插焊截止阀，内螺纹针型阀，液化***针型阀，不锈钢针型阀，针阀，针型阀，针形阀，高压针型阀，针形阀门。DN3~50mm。材质：碳钢，不锈钢，铬钼钢等等。科迪公司可以按照图纸生产客户所需产品。二、主要性能规范：型号公称压力PNMpa试验压力PS(Mpa)工作压力(Mpa)工作温度(℃)适用介质壳体密封(液)密封(气)GJ61Y-16P1.62.41.760.61.6P≤540℃液化***水，酸，蒸汽，油品等GJ61Y-404.06.04.40.64.0GJ61Y-160P16.024.017.60.616.0C≤425℃GJ61Y-320V32.048.035.20.632.0三、液化***针型阀主要外形及连接尺寸：型号管螺纹G尺寸Dimension重量(kg)WeightDoLHH1d61/460589010040.65103/860609010050.67151/265649010560.8203/4807810512281.0825110090120135101.93211/4120120180195155.04011/2140140200220187.5)