执入标准Administerstandard●制造与验收技术条件按日本火力发电用阀门标准E101和JB/T3595-93的规定；●结构长度按E101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。●ThemanufaltureandaueptanlespecigicationshanbebasedonthejapanesestandardE101appliedforthethermalpowerandJB/T3595-93●ThelengthshallbeinlinewithE101orbyuser'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SealtestZ960Y-2502537.527.5-≤425水、蒸汽、Water,steamZ960Y-3203248.036.0-≤425Z960Y-P54100-30.022.0P5410≤540蒸汽SteamZ960Y-P54170-48.036.0P5417≤540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Bonnet2512Cr1Mo1VA阀杆Stem1Cr17Ni220Cr1Mo1VA阀座Seat2512Cr1Mo1VA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Fourpiecering1Cr1320Cr1MoVA主要尺寸及重量Maindimensi***andweight公称通径DNNominaldiameter主要外形尺寸和连接尺寸(mm)Mainexternalandconnectingdimensi***电动装置Electricdewice重量(kg)Weightd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永嘉县狼威阀门(Http://)厂位于中国泵阀之乡瓯北镇,是一家集生产和销售各种高、中、低压阀门以及各类水泵的综合性企业。质量可靠，品种齐全，产品畅销***各地，分别有国标、美标、德标、英标、日标等标准系列的阀门，公司主营：电动阀门((Http://)、气动阀门((Http://)、电、液动阀门((Http://)、调节阀((Http://)、氧气阀((Http://)、电站阀((Http://)、陶瓷阀((Http://)以及各类水泵等，产品广泛应用于石油、化工、电力、钢铁、制药、高层建筑、水处理、纺织等领域。)