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hdqiufa
級別: 探索解密
精華主題: 0
發(fā)帖數量: 5 個(gè)
工控威望: 124 點(diǎn)
下載積分: 612 分
在線(xiàn)時(shí)間: 0(小時(shí))
注冊時(shí)間: 2014-02-16
最后登錄: 2015-07-28
查看hdqiufa的 主題 / 回貼
樓主  發(fā)表于: 2014-04-22 11:33
V型球閥
公稱(chēng)口徑： DN25-DN500
連接形式： 法蘭/對夾
材質(zhì)選擇： 鑄鋼(WCB) 不銹鋼(CF8/304) 不銹鋼316(CF8M) 不銹鋼316L(CF3M)
           特種鋼(雙相鋼904L不銹鋼 雙相2205不銹鋼 雙相2507不銹鋼)
壓力等級： PN10  PN16  PN25  PN40  PN64  PN100
           150LB 300LB  600LB  
執行標準： 國標，美標，日標，德標 ，俄標
常 溫 型： 零下40℃-220℃
高 溫 型： 220℃-400℃
硬 密 封： V級
軟 密 封： Ⅵ級
hdqiufa

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