上海奇众阀门制造有限公司 检测报告 NO: SHQZ20180610835 产品名称Product name:卡套球阀 产品型号Product model:Q91N-40P 公称通径Nominal path:DN 6 mm 公称压力Nominal pressure:PN 4.0 mpa 工作常温Working temperature: 150 ℃ 适用介质Applicable medium: 压缩空气 阀体材质body material: 304不锈钢 性能试验performance test: 1、壳体强度试验(水压) 6.0 mpa 2、密封性能试验(水压) 4.4 mpa 3、上密封试验(水压) 4.4 mpa 结构长度法兰尺寸及密封符合JB /GB国家标准规定。 阀门主要零部件的材料、精准度、粗糙度等符合要求。 性能规范试验及制造验收符合国家标准JB /GB规定。 以上各项性能经检验合格准予出厂。合计 80 台。 The size and seal of the structural flange are in accordance with the JB /GB national standard. The material, accuracy and roughness of the main parts of the valve meet the requirements. Performance specification test and manufacture acceptance conform to national standard JB /GB regulations. All the above properties are granted to the factory by inspection. 质检部盖章Seal of quality inspection department: 出厂日期Date of production: 2018 年 06 月 |