气动阀门材料选用
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不同介质气动阀门材料选用 |
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| 流 体 | 材 料 | ||||||||||||||
| 碳钢 | 铸铁 | 302或304 | 316不 | 青铜 | 蒙乃尔 | 哈氏 | 哈氏 | 不锈 | 钛 | 钴一铬 | 416 | 440C | 17-4OPH | ||
| 不锈钢 | 锈钢 | 合金 | 合金B | 合金C | 钢#20 | 合金# | 不锈钢 | 不锈钢 | 不锈钢 | ||||||
| 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 | |
| **** | 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 | |
| ******（充气的） | B | C | C | B | C | C | A | A | B | C | B | C | C | C | |
| ******（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 | |
| ****** | 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 | |
| 氯代亚锡 | 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 | |
| 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 | B | B | A | A | A | A | A | A | B | B | LL | |
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