Q347F高压锻钢球阀高压锻钢球阀产品特点：1、本产品所有部件均为锻件2、采用下装式阀杆，设置倒密封结构，确保填料处可靠密封及防止阀杆脱出。3、采用镶嵌式阀座。阀座背后设置O型圈,确保介质不外漏。一、Q347F高压锻钢球阀主要零件材质零件名称材质GBASTM阀体、阀盖WCBA216-WCB密封圈尼龙尼龙球体1Cr18Ni9TiSS304阀座、阀杆2Cr12A246-416O形圈橡胶橡胶双头螺柱35CrMoAA193-B7二、Q347F高压锻钢球阀主要性能规范公称压力试验压力壳体高压液密封低压气密封16.02417.60.632.04835.2适用温度-40~80℃适用介质水、油品、氮气、氨气、氢气液化三、Q347F高压锻钢球阀连接尺寸公称压力PN(MPa)公称通径DN(mm)主要尺寸（mm）LL1DD1HWMD2bZ-Φd法兰对焊法兰对焊法兰对焊法兰对焊法兰对焊法兰160102101505260959060187758220M24×218203-Φ181523017062709510060238562220M24×220203-Φ1820240190738010511068299475250M33×228203-Φ18252602057795105115683610080250M33×228223-Φ1832300230100110115150804312096300M42×238244-Φ184026011012016517011549150111400M52×248306-Φ265040033013014016520011561165128450M64×358326-Φ266549036014015020022514580180180500M80×374406-Φ2980580380150160225270170105200200600M24×294506-Φ33100620430178188260320190118245245800M125×4115606-Φ36320102101505260959060187758220M24×218203-Φ1815230170627010510068238562220M33×228203-Φ1820240190738010511068299475250M33×228203-Φ18252602057795115115803610080250M42×235254-Φ1832300230100110135150954312096300M52×241304-Φ224035026011012016517011549150111400M64×347356-Φ265040033013014020020014561165128450M80×370406-Φ296549036014015022522517080180180500M100×390506-Φ3380580380150160260270195105200200600M125×4112556-Φ361OO620430178188300320235118245245800M155×4135658-Φ36)