J23W-160P外螺纹针型阀
价格:电议
地区:浙江省 温州市
电 话:0577-85988999
手 机:15858530125
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J21/23外螺纹针型阀主要零件材料


零件名称 Part name
阀杆、阀盖 Stem, Bonnet阀杆、阀瓣 Stem, Disc填料 Packing
J21/3W-16P铬镍不锈钢 
Cr,Ni Stainless steel
铬镍不锈钢 
Cr,Ni Stainless steel
聚四氟乙稀、柔性石墨 
PTEF,Soft graphite
J21/3W-160、J21/3W -40优质碳钢 
High grade carbon steel
铬不锈钢 
Cr,Stainless steel

J21/23外螺纹针型阀主要性能规范


型号 
Type
公称压力(MPa) 
Nominal Pressure
试验压力PS(MPa)Test pressure工作压力(MPa) 
Working Pressure
工作温度(℃)
Working Temperature
适用介质 Suitable
壳体 
(MPa)
Shell
密封 
(液)
Seal
密封 
(气)
Seal
J21/3W -161.62.41.760.61.6P≤540℃液化石油气水、 
酸、蒸汽、油品等 
Petroleum gas Water,Asic,Steam, Oil etc.
J21/3W 40P4.06.04.40.64.0
J21/3W-16016.024.017.60.616.0C≤425℃
J21/3W -320P32.048.035.20.632.0

J21/23外螺纹针型阀主要外型及连接尺寸


公称直径DN(mm)
Nominal diameter
尺寸 Dimensions重量(Kg)
DoD1D2LH1H2MWeight
6651461409610620×1.50.9
1080181016011512524×1.51.18
15100221518012213230×22.0
20110281822015616636×23.5
25140332223016918039×24.3