法登阀门为你解析不同流体介质的阀门材质选用表
2013-10-23 15:36:08 来源:vatten
本阀门材质选用表是用来大致指出与某种流体介质接触而发生反应时,应如何选择适当的材料。表中的推荐不是绝对的,因为碳钢,铸铁,不锈钢,青铜,蒙乃尔合金,哈氏合金,钛,钴铬合金,沉淀钢等阀门材料的耐腐蚀性与流体的浓度、温度、压力和杂质等因素有关。因此,必须强调本表只能作为一个导则参考。
符号:
A - 能够或正被成功应用
B - 应用过程应注意
C - 不能应用
LL - 缺乏资料
流体介质 |
阀门材料 |
碳钢 |
铸铁 |
302
或
304
不
锈
钢 |
316
不
锈
钢 |
青铜 |
蒙
乃
尔
合
金 |
哈
氏
合
金
B |
哈
氏
合
金
C |
不
锈
钢
﹟
20 |
钛 |
钴
铬
合
金
﹟6 |
416
不
锈
钢 |
440C
不
锈
钢 |
17-4
PH
不
锈
钢 |
乙醛 |
A |
A |
A |
A |
A |
A |
LL |
A |
A |
LL |
LL |
A |
A |
A |
醋酸(无气的) |
C |
C |
B |
B |
B |
B |
A |
A |
A |
A |
A |
C |
C |
B |
醋酸(充气的) |
C |
C |
A |
A |
A |
A |
A |
A |
A |
A |
A |
C |
C |
B |
醋酸蒸气 |
C |
C |
A |
A |
B |
B |
LL |
A |
B |
A |
A |
C |
C |
B |
丙酮 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
乙炔 |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
乙醇 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
硫酸铝 |
C |
C |
A |
A |
B |
B |
A |
A |
A |
A |
LL |
C |
C |
LL |
氨 |
A |
A |
A |
A |
C |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
氯化铵 |
C |
C |
B |
B |
B |
B |
A |
A |
A |
A |
B |
C |
C |
LL |
硝酸铵 |
A |
C |
A |
A |
C |
C |
A |
A |
A |
A |
A |
C |
B |
LL |
磷酸铵 |
C |
C |
A |
A |
B |
B |
A |
A |
B |
A |
A |
B |
B |
LL |
硫酸铵 |
C |
C |
B |
A |
B |
A |
A |
A |
A |
A |
A |
C |
C |
LL |
亚硫酸铵 |
C |
C |
A |
A |
C |
C |
LL |
A |
A |
A |
A |
B |
B |
LL |
苯胺 |
C |
C |
A |
A |
C |
B |
A |
A |
A |
A |
A |
C |
C |
LL |
沥青 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
啤酒 |
B |
B |
A |
A |
B |
A |
A |
A |
A |
A |
A |
B |
B |
A |
苯 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
苯甲酸 |
C |
C |
A |
A |
A |
A |
LL |
A |
A |
A |
LL |
A |
A |
A |
硼酸 |
C |
C |
A |
A |
A |
A |
A |
A |
A |
A |
A |
B |
B |
LL |
丁烷 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
氯化钙(碱的) |
B |
B |
C |
B |
C |
A |
A |
A |
A |
A |
LL |
C |
C |
LL |
次氯酸钙 |
C |
C |
B |
B |
B |
B |
C |
A |
A |
A |
LL |
C |
C |
LL |
石碳酸 |
B |
B |
A |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
LL |
LL |
二氧化碳(干的) |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
二氧化碳(湿的) |
C |
C |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
二硫化碳 |
A |
A |
A |
A |
C |
B |
A |
A |
A |
A |
A |
B |
B |
LL |
四氯化碳 |
B |
B |
B |
B |
A |
A |
B |
A |
A |
A |
LL |
C |
A |
LL |
碳酸 |
C |
C |
B |
B |
B |
A |
A |
A |
A |
LL |
LL |
A |
A |
A |
氯,气体(干的) |
A |
A |
B |
B |
B |
A |
A |
A |
A |
C |
B |
C |
C |
C |
氯,气体(湿的) |
C |
C |
C |
C |
C |
C |
C |
B |
C |
A |
B |
C |
C |
C |
液氯 |
C |
C |
C |
C |
B |
C |
C |
A |
B |
C |
B |
C |
C |
C |
铬酸 |
C |
C |
C |
B |
C |
A |
C |
A |
C |
A |
B |
C |
C |
C |
柠檬酸 |
LL |
C |
B |
A |
A |
B |
A |
A |
A |
A |
LL |
B |
B |
B |
焦炉气 |
A |
A |
A |
A |
B |
B |
A |
A |
A |
A |
A |
A |
A |
A |
硫酸铜 |
C |
C |
B |
B |
B |
C |
LL |
A |
A |
A |
LL |
A |
A |
A |
棉子油 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
杂酚油 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
乙烷 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
乙醚 |
B |
B |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
氯乙烷 |
C |
C |
A |
A |
A |
A |
A |
A |
A |
A |
A |
B |
B |
LL |
乙烯 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
乙二醇 |
A |
A |
A |
A |
A |
A |
LL |
LL |
A |
LL |
A |
A |
A |
A |
氯化铁 |
C |
C |
C |
C |
C |
C |
C |
B |
C |
A |
B |
C |
C |
LL |
甲醛 |
B |
B |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
甲酸 |
LL |
C |
B |
B |
A |
A |
A |
A |
A |
C |
B |
C |
C |
B |
氟里昂(湿的) |
B |
B |
B |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
LL |
LL |
氟里昂(干的) |
B |
B |
A |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
LL |
LL |
糖醛 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
B |
B |
LL |
汽油(精制的) |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
葡萄糖 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
盐酸(充气的) |
C |
C |
C |
C |
C |
C |
A |
B |
C |
C |
B |
C |
C |
C |
盐酸(无气的) |
C |
C |
C |
C |
C |
C |
A |
B |
C |
C |
B |
C |
C |
C |
氢氟酸(充气的) |
B |
C |
C |
B |
C |
C |
A |
A |
B |
C |
B |
C |
C |
C |
氢氟酸(无气的) |
A |
C |
C |
B |
C |
A |
A |
A |
B |
C |
LL |
C |
C |
LL |
氢 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
过氧化氢 |
LL |
A |
A |
A |
C |
A |
B |
B |
A |
A |
LL |
B |
B |
LL |
硫化氢(液体) |
C |
C |
A |
A |
C |
C |
A |
A |
B |
A |
A |
C |
C |
LL |
氢氧化镁 |
A |
A |
A |
A |
B |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
汞 |
A |
A |
A |
A |
C |
B |
A |
A |
A |
A |
A |
A |
A |
B |
甲醇 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
B |
A |
甲乙酮 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
牛奶 |
C |
C |
A |
A |
A |
A |
A |
A |
A |
A |
A |
C |
C |
C |
天然气 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
硝酸 |
C |
C |
A |
B |
C |
C |
C |
B |
A |
A |
C |
C |
C |
B |
油酸 |
C |
C |
A |
A |
B |
A |
A |
A |
A |
A |
A |
A |
B |
LL |
草酸 |
C |
C |
B |
B |
B |
B |
A |
A |
A |
B |
B |
B |
B |
LL |
氧 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
石油(精制的) |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
磷酸(充气的) |
C |
C |
A |
A |
C |
C |
A |
A |
A |
B |
A |
C |
C |
LL |
磷酸(无气的) |
C |
C |
A |
A |
C |
B |
A |
A |
A |
B |
A |
C |
C |
LL |
磷酸蒸气 |
C |
C |
B |
B |
C |
C |
A |
LL |
A |
B |
C |
C |
C |
LL |
苦味酸 |
C |
C |
A |
A |
C |
C |
A |
A |
A |
LL |
LL |
B |
B |
LL |
氯化钾 |
B |
B |
A |
A |
B |
B |
A |
A |
A |
A |
LL |
C |
C |
LL |
氢氧化钾 |
B |
B |
A |
A |
B |
A |
A |
A |
A |
A |
LL |
B |
B |
LL |
丙烷 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
松香 |
B |
B |
A |
A |
A |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
硝酸银 |
C |
C |
A |
A |
C |
C |
A |
A |
A |
A |
B |
B |
B |
LL |
醋酸钠 |
A |
A |
B |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
碳酸钠 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
B |
B |
A |
氯化钠 |
C |
C |
B |
B |
A |
A |
A |
A |
A |
A |
A |
B |
B |
B |
铬酸钠 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
氢氧化钠 |
A |
A |
A |
A |
C |
A |
A |
A |
A |
A |
A |
B |
B |
A |
次氯酸钠 |
C |
C |
C |
C |
B-C |
B-C |
C |
A |
B |
A |
LL |
C |
C |
LL |
硫代硫酸钠 |
C |
C |
A |
A |
C |
C |
A |
A |
A |
A |
LL |
B |
B |
LL |
氯化亚锡 |
B |
B |
C |
A |
C |
B |
A |
A |
A |
A |
LL |
C |
C |
LL |
硬脂酸 |
A |
C |
A |
A |
B |
B |
A |
A |
A |
A |
B |
B |
B |
LL |
硫酸盐溶液(黑的) |
A |
A |
A |
A |
C |
A |
A |
A |
A |
A |
A |
LL |
LL |
LL |
硫 |
A |
A |
A |
A |
C |
A |
A |
A |
A |
A |
A |
A |
A |
A |
二氧化硫(干的) |
A |
A |
A |
A |
A |
A |
B |
A |
A |
A |
A |
B |
B |
LL |
三氧化碳(干的) |
A |
A |
A |
A |
A |
A |
B |
A |
A |
A |
A |
B |
B |
LL |
硫酸(充气的) |
C |
C |
C |
C |
C |
C |
A |
A |
A |
B |
B |
C |
C |
C |
硫酸(无气的) |
C |
C |
C |
C |
B |
B |
A |
A |
A |
B |
B |
C |
C |
C |
亚硫酸 |
C |
C |
B |
B |
B |
C |
A |
A |
A |
A |
B |
C |
C |
LL |
焦油 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
三氯乙烯 |
B |
B |
B |
A |
A |
A |
A |
A |
A |
A |
A |
B |
B |
LL |
松节油 |
B |
B |
A |
A |
A |
B |
A |
A |
A |
A |
A |
A |
A |
A |
醋 |
C |
C |
A |
A |
B |
A |
A |
A |
A |
LL |
A |
C |
C |
A |
水(锅炉给水) |
B |
C |
A |
A |
C |
A |
A |
A |
A |
A |
A |
B |
A |
A |
水(蒸馏的) |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
B |
B |
LL |
海水 |
B |
B |
B |
B |
A |
A |
A |
A |
A |
A |
A |
C |
C |
A |
威士忌酒和葡萄酒 |
C |
C |
A |
A |
A |
B |
A |
A |
A |
A |
A |
C |
C |
LL |
氯化锌 |
C |
C |
C |
C |
C |
C |
A |
A |
A |
A |
B |
C |
C |
LL |
硫酸锌 |
C |
C |
A |
A |
B |
A |
A |
A |
A |
A |
A |
B |
B |
LL
|