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      歡迎光臨~庫納格流體控制系統(tǒng)(上海)有限公司
      語言選擇: 中文版 ∷  英文版
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      常見問題

      應(yīng)用于不同流體介質(zhì)的閥門材料選用表

      立諾閥門技術(shù)部]本閥門材料選用表是用來大致指出與某種流體介質(zhì)接觸而發(fā)生反應(yīng)時(shí),應(yīng)如何選擇適當(dāng)?shù)牟牧稀1碇械耐扑]不是絕對(duì)的,因?yàn)樘间?鑄鐵,不銹鋼,青銅,蒙乃爾合金,哈氏合金,鈦,鈷鉻合金,沉淀鋼等閥門材料的耐腐蝕性與流體的濃度、溫度、壓力和雜質(zhì)等因素有關(guān)。因此,必須強(qiáng)調(diào)本表只能作為一個(gè)導(dǎo)則參考。

       

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            1. 流體介質(zhì)

              閥門材料

              碳鋼

              鑄鐵

              302

              304


              316


              青銅









              B





              C





              20





              ﹟6

              416


              440C


              17-4
              PH


              乙醛
              醋酸(無氣的)
              醋酸(充氣的)
              醋酸蒸氣
              丙酮

              A
              C
              C
              C
              A

              A
              C
              C
              C
              A

              A
              B
              A
              A
              A

              A
              B
              A
              A
              A

              A
              B
              A
              B
              A

              A
              B
              A
              B
              A

              LL
              A
              A
              LL
              A

              A
              A
              A
              A
              A

              A
              A
              A
              B
              A

              LL
              A
              A
              A
              A

              LL
              A
              A
              A
              A

              A
              C
              C
              C
              A

              A
              C
              C
              C
              A

              A
              B
              B
              B
              A

              乙炔
              乙醇
              硫酸鋁

              氯化銨

              A
              A
              C
              A
              C

              A
              A
              C
              A
              C

              A
              A
              A
              A
              B

              A
              A
              A
              A
              B

              LL
              A
              B
              C
              B

              A
              A
              B
              A
              B

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              LL
              A
              A
              A
              A

              A
              A
              LL
              A
              B

              A
              A
              C
              A
              C

              A
              A
              C
              A
              C

              A
              A
              LL
              LL
              LL

              硝酸銨
              磷酸銨(一價(jià)的)
              硫酸銨
              亞硫酸銨
              苯胺

              A
              C
              C
              C
              C

              C
              C
              C
              C
              C

              A
              A
              B
              A
              A

              A
              A
              A
              A
              A

              C
              B
              B
              C
              C

              C
              B
              A
              C
              B

              A
              A
              A
              LL
              A

              A
              A
              A
              A
              A

              A
              B
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              C
              B
              C
              B
              C

              B
              B
              C
              B
              C

              LL
              LL
              LL
              LL
              LL

              瀝青
              啤酒

              苯甲酸
              硼酸

              A
              B
              A
              C
              C

              A
              B
              A
              C
              C

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              B
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              LL
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              LL
              A
              A
              A
              A

              A
              A
              A
              LL
              A

              A
              B
              A
              A
              B

              A
              B
              A
              A
              B

              A
              A
              A
              A
              LL

              丁烷
              氯化鈣(堿的)
              次氯酸鈣
              石碳酸
              二氧化碳(干的)

              A
              B
              C
              B
              A

              A
              B
              C
              B
              A

              A
              C
              B
              A
              A

              A
              B
              B
              A
              A

              A
              C
              B
              A
              A

              A
              A
              B
              A
              A

              A
              A
              C
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              LL
              A
              A
              A
              A

              A
              LL
              LL
              A
              A

              A
              C
              C
              LL
              A

              A
              C
              C
              LL
              A

              A
              LL
              LL
              LL
              A

              二氧化碳(濕的)
              二硫化碳
              四氯化碳
              碳酸
              氯,氣體(干的)

              C
              A
              B
              C
              A

              C
              A
              B
              C
              A

              A
              A
              B
              B
              B

              A
              A
              B
              B
              B

              A
              C
              A
              B
              B

              A
              B
              A
              A
              A

              A
              A
              B
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              LL
              C

              A
              A
              LL
              LL
              B

              A
              B
              C
              A
              C

              A
              B
              A
              A
              C

              A
              LL
              LL
              A
              C

              氯,氣體(濕的)
              液氯
              鉻酸
              檸檬酸
              焦?fàn)t氣

              C
              C
              C
              LL
              A

              C
              C
              C
              C
              A

              C
              C
              C
              B
              A

              C
              C
              B
              A
              A

              C
              B
              C
              A
              B

              C
              C
              A
              B
              B

              C
              C
              C
              A
              A

              B
              A
              A
              A
              A

              C
              B
              C
              A
              A

              A
              C
              A
              A
              A

              B
              B
              B
              LL
              A

              C
              C
              C
              B
              A

              C
              C
              C
              B
              A

              C
              C
              C
              B
              A

              硫酸銅
              棉子油
              雜酚油
              乙烷
              乙醚

              C
              A
              A
              A
              B

              C
              A
              A
              A
              B

              B
              A
              A
              A
              A

              B
              A
              A
              A
              A

              B
              A
              A
              A
              A

              C
              A
              A
              A
              A

              LL
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              LL
              A
              A

              LL
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              氯乙烷
              乙烯
              乙二醇
              氯化鐵
              甲醛

              C
              A
              A
              C
              B

              C
              A
              A
              C
              B

              A
              A
              A
              C
              A

              A
              A
              A
              C
              A

              A
              A
              A
              C
              A

              A
              A
              A
              C
              A

              A
              A
              LL
              C
              A

              A
              A
              LL
              B
              A

              A
              A
              A
              C
              A

              A
              A
              LL
              A
              A

              A
              A
              A
              B
              A

              B
              A
              A
              C
              A

              B
              A
              A
              C
              A

              LL
              A
              A
              LL
              A

              甲酸
              氟里昂(濕的)
              氟里昂(干的)
              糖醛
              汽油(精制的)

              LL
              B
              B
              A
              A

              C
              B
              B
              A
              A

              B
              B
              A
              A
              A

              B
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              C
              A
              A
              A
              A

              B
              A
              A
              A
              A

              C
              LL
              LL
              B
              A

              C
              LL
              LL
              B
              A

              B
              LL
              LL
              LL
              A

              葡萄糖
              鹽酸(充氣的)
              鹽酸(無氣的)
              氫氟酸(充氣的)
              氫氟酸(無氣的)

              A
              C
              C
              B
              A

              A
              C
              C
              C
              C

              A
              C
              C
              C
              C

              A
              C
              C
              B
              B

              A
              C
              C
              C
              C

              A
              C
              C
              C
              A

              A
              A
              A
              A
              A

              A
              B
              B
              A
              A

              A
              C
              C
              B
              B

              A
              C
              C
              C
              C

              A
              B
              B
              B
              LL

              A
              C
              C
              C
              C

              A
              C
              C
              C
              C

              A
              C
              C
              C
              LL


              過氧化氫
              硫化氫(液體)
              氫氧化鎂

              A
              LL
              C
              A
              A

              A
              A
              C
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              C
              C
              B
              C

              A
              A
              C
              A
              B

              A
              B
              A
              A
              A

              A
              B
              A
              A
              A

              A
              A
              B
              A
              A

              A
              A
              A
              A
              A

              A
              LL
              A
              A
              A

              A
              B
              C
              A
              A

              A
              B
              C
              A
              A

              A
              LL
              LL
              LL
              B

              甲醇
              甲乙酮
              牛奶
              天然氣
              硝酸

              A
              A
              C
              A
              C

              A
              A
              C
              A
              C

              A
              A
              A
              A
              A

              A
              A
              A
              A
              B

              A
              A
              A
              A
              C

              A
              A
              A
              A
              C

              A
              A
              A
              A
              C

              A
              A
              A
              A
              B

              A
              A
              A
              A
              A

              A
              LL
              A
              A
              A

              A
              A
              A
              A
              C

              A
              A
              C
              A
              C

              B
              A
              C
              A
              C

              A
              A
              C
              A
              B

              油酸
              草酸

              石油(精制的)
              磷酸(充氣的)

              C
              C
              A
              A
              C

              C
              C
              A
              A
              C

              A
              B
              A
              A
              A

              A
              B
              A
              A
              A

              B
              B
              A
              A
              C

              A
              B
              A
              A
              C

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              A
              A
              A
              A

              A
              B
              A
              A
              B

              A
              B
              A
              A
              A

              A
              B
              A
              A
              C

              B
              B
              A
              A
              C

              LL
              LL
              A
              A
              LL

              磷酸(無氣的)
              磷酸蒸氣
              苦味酸
              氯化鉀
              氫氧化鉀

              C
              C
              C
              B
              B

              C
              C
              C
              B
              B

              A
              B
              A
              A
              A

              A
              B
              A
              A

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              CONTACT US

              聯(lián)系人:彭工

              手機(jī):18918462396

              電話:021-59718851

              郵箱:[email protected]

              地址: 上海市青浦區(qū)青浦工業(yè)園清河灣路819弄

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