? 阀门材料选用表-阀门技术网

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瀏覽: | 發布日期:2009年9月3日

各種介質的閥門材料選用表

以下各種介質的閥門材料選用表,是指閥門應用于各種流體介質時供選擇的適用材料,表中的推薦閥門材料并非絕對的,因為碳鋼、鑄鐵、不銹鋼、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、壓力和雜質等因素有關,閥門材料選用表僅供參考。

流體介質 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
焦爐氣
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
A
C
C
C
B
B
B
C
C
B
A
A
A
A
A
A
A
LL
A
A
A
A
A
A
A
A
B
B
LL
A
A
A
C
LL
LL
LL
C
C
B
C
B
C
C
B
C
B
LL
LL
LL
LL
LL
丙烷
松香
硝酸銀
醋酸鈉
碳酸鈉
A
B
C
A
A
A
B
C
A
A
A
A
A
B
A
A
A
A
A
A
A
A
C
A
A
A
A
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
LL
A
A
A
A
A
B
A
A
A
A
B
A
B
A
A
B
A
B
A
A
LL
A
A
氯化鈉
鉻酸鈉
氫氧化鈉
次氯酸鈉
硫代硫酸鈉
C
A
A
C
C
C
A
A
C
C
B
A
A
C
A
B
A
A
C
A
A
A
C
B-C
C
A
A
A
B-C
C
A
A
A
C
A
A
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
LL
LL
B
A
B
C
B
B
A
B
C
B
B
A
A
LL
LL
氯化亞錫
硬脂酸
硫酸鹽溶液(黑的)

二氧化硫(干的)
B
A
A
A
A
B
C
A
A
A
C
A
A
A
A
A
A
A
A
A
C
B
C
C
A
B
B
A
A
A
A
A
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
LL
B
A
A
A
C
B
LL
A
B
C
B
LL
A
B
LL
LL
LL
A
LL
三氧化碳(干的)
硫酸(充氣的)
硫酸(無氣的)
亞硫酸
焦油
A
C
C
C
A
A
C
C
C
A
A
C
C
B
A
A
C
C
B
A
A
C
B
B
A
A
C
B
C
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
A
A
A
B
B
B
A
B
C
C
C
A
B
C
C
C
A
LL
C
C
LL
A
三氯乙烯
松節油

水(鍋爐給水)
水(蒸餾的)
B
B
C
B
A
B
B
C
C
A
B
A
A
A
A
A
A
A
A
A
A
A
B
C
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
LL
A
A
A
A
A
A
A
B
A
C
B
B
B
A
C
A
B
LL
A
A
A
LL
海水
威士忌酒和葡萄酒
氯化鋅
硫酸鋅
B
C
C
C
B
C
C
C
B
A
C
A
B
A
C
A
A
A
C
B
A
B
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
A
C
C
C
B
C
C
C
B
A
LL
LL
LL

符號:A - 能夠或正被成功應用
            B - 應用過程應注意
           C - 不能應用
         LL - 缺乏資料

 

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