型号Type公称压力Nominal Presure试验压力Test Pressure工作温度（℃）Working Temperature适用介质SuitableMedium强度（水）（Mpa）密封（水）空气（Mpa）低压密封空气（Mpa）Q41F-16P(R)1.62.41.80.6≤150NITRIC ACID硝酸类Q41F-25P(R)2.53.82.80.6≤150NITRIC ACID硝酸类Q41F-40P(R)4.06.04.40.6≤150NITRIC ACID硝酸类不锈钢法兰球阀主要零件材料Material for main parts零件名称Part name材料MaterialQ41F-16P－25P－40RQ41F-16R－25P－40R阀体Body铬镍钛钢Ci Ni Ti铬镍铝钛钢Ci Ni Mo Ti steel球体Ball阀杆Stem密封圈Sealcirle聚四乙烯Polyter afuoroethyenea扳手Hand wheel铸钢Carbon teel不锈钢法兰球阀主要连接尺寸和外形尺寸Main connecting and overall dimensions型号Type公称通径DNNominalDiameter尺寸（mm）  DimensionsLDD1D2Hb-fZ-φdD0Q41F-16P(R)151309565456014-24-141082014010575556414-24-141202515011585659016-24-14165321651351007810516-24-18180401801451108515016-34-182405020016012510019016-34-182406522018014512019518-34-183208025019516013521520-38-1835010028021518015525020-38-1840012532024521018528022-38-1850015036028024021032024-38-2360020040033529526537026-312-23800Q41F-25P(R)401801451108516016-34-182405020016012510020520-34-182706522018014512021522-38-183508025019516013523022-38-1840010028023019016027024-38-2350012532027022018830028-38-2560015036030025021834030-38-2590020040036031027840034-312-251100Q41F-40P(R)151309565456016-24-14402014010575556516-24-14512515011585659018-24-1458321801351007810518-34-1866402001451108517018-34-18765022016012510023020-34-18886525018014512025022-38-181108028019516013525022-38-1812110032023019016029524-38-2315012540027022018833028-38-2517615040030025021837530-38-2520420055037532028244038-312-30260浙江温州永嘉县万佳阀门有限公司是专业生产不锈钢闸阀、截止阀、球阀、保温阀、止回阀、底阀、氧气阀及电动、气动、美标、日标、高压非标等系列阀门的厂家。　　本公司产品公称通径DN10-DN600、公称压力PN10-PN160、150-600Lb，阀体材质有(P.R304.321.316.316L.C4 2520)。本公司设有阀体涸溶热处理、喷砂、化学硅溶胶、酸洗、化学成份分析、超声波测厚仪、硬度测试、机械性能试验等先进设备，为进一步提高产品质量，本公司引进国外先进技术，拓展服务领域，真正做到为用户服务，对用户负责。　　我们真诚的希望与国内外新老客户在合作中加深了解促进友谊，并期待建立长远良好的伙伴关系，更竭诚欢迎您来本公司参观、指导、洽谈业务。