阀门技术英语（二）

         2.零部件术语   
AxesGuide轴套   
Ball球、球芯   
Ballseat密封圈   
BlowdownSealingFace启、阀件密封面   
Body阀体   
Bonnet阀盖   
Disc阀瓣   
Mut螺母   
Screw螺栓   
Sealing密封件   
Spring弹簧   
Stem阀杆   
StemMut阀杆螺母   
Stemseal填料   
WedgeDisc闸板   

3.性能术语   
Applicablemedia适用介质   
Applicabletempure适用温度   
ButtClamp对夹   
Chemicalanaiysis化学成份   
Connectingformat连接形式   
Doubledisc双闸板   
Flexibledisc弹性闸板   
Flange法兰   
Hoop卡箍   
Insidetheread内螺纹   
Materialchemicalanalysisandmechanicalcapacity材料化学成份和机械性能   
materials材料   
Materialsformainparts主要零件材料   
Mechanicalcapacity机械性能   
Max.DischargingCapacity最大排水量   
Max.OperatingTemperature最高工作温度   
Max.AllowableTemperature最高允许温度   
Max.AllowablePressure最高允许压力   
Model型号   
Nameofparts零件名称   
NominalPressure公称压力   
Outsidetheread外螺纹   
Oxidant氧化性介质   
Parallet平行   
Reductant还原性介质   
Risingstem明杆   
Seattestingpressure压力气密封试验压力   
Socket卡套   
Specifications性能规范   
Singledisc单闸板   
Solid刚性   
Strenghtestingpressure强度试验压力   
Steam,condensate蒸汽,凝结水   
Water,oil,steam水,温度,气   
Wedge楔式   
Welding焊接   

4.材料术语   
Buna-Nrubber丁晴橡胶   
Castingaluminiumbrass铸铝黄铜   
Castingaluminiumbronze铸铝青铜   
CHRrubber氯晴橡胶   
Chrominm-molybdenum-vanadiumsteel铬钼钒钢   
Chromiumstainlesssteel铬不锈钢   
Chromium-molybdenumsteel铬钼钢   
Corrugationpad波形垫   
Cuprumalloy铜合金   
DuctileCastiron球墨铸铁   
Expandedgraphite柔性石墨   
FineSteelCastingiron优质碳素钢   
Fluorousrubber氟橡胶   
GrayCastiron灰铸铁   
Hayne’salloy钴铬钨合金   
Hightemperaturesteel高温钢