国标截止阀 | 上海飞球科技集团有限公司

国标截止阀, 截止阀, 真空隔离截止阀, 美标截止阀, 隔离截止阀| 2020-09-25| Post by: BillNri543

　　dn80国标截止阀尺寸　　dn80美标截止阀尺寸　　法兰连接　　对焊连接

低温截止阀, 国标截止阀, 截止阀, 美标截止阀, 钢截止阀, 锻钢截止阀| 2020-09-24| Post by: ElvaPeck874

　　截止阀标准涉及到设计标准、结构长度标准、连接法兰标准、对焊端标准、螺纹端标准、承插焊标准、试验和检验标准，下面通过几种常见的截止阀来分别阐述其标准，如国标截止阀、美标截止阀、锻钢截止阀、低温截止阀。

j41, j41f, j41f-16, j41f-16c, j41f-25, j41f-40, j41f4, j41f46, j41h, j41h 16, j41h 16c, j41h 64, j41h-10, j41h-100, j41h-25, j41h-40, j41w, j41w 16r, j41w-16, j41w-16p, j41w-25, j41w-25p, j41w-25r, j41w-40, j41w-40p, j41w-40r, j41y, j41y-100, j41y-100i, j41y-16, j41y-16c, j41y-16i, j41y-25, j41y-25i, j41y-40, j41y-40i, j41y-64, j41y-64i, j941, j941h, j941h-100, j941h-16, j941h-16c, j941h-25, j941h-40, j941h-64, j941w, j941w-16p, j941y, 国标截止阀, 截止阀, 手动截止阀, 电动截止阀| 2020-09-18| Post by: 独孤飘雪

　　国标手动截止阀　　J41H、J41Y、J41W、J41F、J41F46。　　J41H-16C、J41Y-16C、J41W-16P、J41W-16R、J41Y-16I、J41F-16C。

j41, j41h, j41h 64, 国标截止阀, 截止阀| 2020-09-06| Post by: ypybujuba

　　从j41h-64中，我们可以看出是国标截止阀，公称压力为6.4MPa，下面就给出j41h-64的结构尺寸、重量、扭矩、流量系数Cv值等技术参数。

j41, j41h, 国标截止阀, 截止阀, 美标截止阀| 2020-09-02| Post by: zhuzhen

　　j41h国标截止阀外形尺寸及重量　　1.6MPa下的j41h国标截止阀外形尺寸及重量

y型截止阀, 国标截止阀, 截止阀, 手动截止阀, 电动截止阀, 直通截止阀, 美标截止阀, 角式截止阀, 钢截止阀, 锻钢截止阀| 2020-08-30| Post by: DarrinDockery28

　　截止阀的种类比较多，比如美标截止阀、锻钢截止阀、Y型截止阀、角式截止阀、国标截止阀、手动截止阀、电动截止阀等等，那截止阀的结构图是什么呢?这就需要按截止阀的分类来分别描述了，因为不同的截止阀其结构示意图也是有着区别。下面就来分别传上不同类别的截止阀结构图吧!

y型截止阀, 国标截止阀, 截止阀, 手动截止阀, 电动截止阀, 直通截止阀, 美标截止阀, 角式截止阀, 钢截止阀, 锻钢截止阀| 2020-08-30| Post by: DavisJ60312146

　　常见的截止阀型号有哪些呢?下面科科阀门为大家讲解下吧! 　　保温截止阀：BJ41W、BJ41Y、BJ45H、BJ45Y、BJ45W

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