配水闸

焊接闸阀上海远一阀门

发布时间:2023/5/10 1:42:45   
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ZY-PV/V/V焊接闸阀、电站焊接闸阀、电动高温高压闸阀产品说明:   制造与验收技术条件按日本火力发电用阀门标准E和JB/T-93的规定;   结构长度按E的规定或按用户提供尺寸   焊接坡口接电力工业管理标准78DG的规定或按用户提供尺寸。      ThemanufaltureandaueptanlespecigicationshanbebasedonthejapanesestandardEappliedforthethermalpowerandJB/T-93   ThelengthshallbeinlinewithEorbyuser’sspeeification   Weldinggrooveshanbeinauordanlewithpowerindustrhspe-cification78DGorhguser’specification   Thesizeinincloseisoldproduction’ssize

性能规范Propertyandspecifiecation   产品型号Producttype公称压力PN(MPa)Nominalpressure试验压力(MPa)Testpressure工作压力(MPa)Workingpressure工作温度(℃)Workingtemperature适用介质Appicablemedium   强度试验Sheeltest密封试验/上密封实验Sealtest   ZY-..5-≤水、蒸汽、Water,steam   ZY-..0-≤   ZY-PV-30..0P≤蒸汽Steam   ZY-P54V-48..0P≤

焊接闸阀主要零件材料Matecrialformainparts   零件名称Partname材料牌号Materialdesignation   阀体BodyWCBWC6WC9   阀板DiscWCBWC6WC9   阀盖BonnetCr1Mo1VA   阀杆Stem1Cr17NiCr1Mo1VA   阀座SeatCr1Mo1VA   密封环SealingringS软钢(增强柔性石墨)Ssoftsteel(flexiblegraphite)S软钢SsoftsteelF软钢FSoftsteel   填料Packing增强柔性石墨Fexiblegraphite   支架YokeWCBWCB或WC6   阀杆螺母Stemnut45(ZCuZn25A16Fe3Mn3)   四开环Fourpiecering1CrCr1MoVA   主要尺寸及重量Maindimensionsandweight   公称通径DNNominaldiameter主要外形尺寸和连接尺寸(mm)Mainexternalandconnectingdimensions电动装置Electricdewice重量(kg)Weight      dLHL1L2      Z60Y/Z62Y-      DZW      1251004832DZW      DZW      DZW



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