调节阀材质对照表阀门防腐材料选择表

1、阀门常用材质对照表材料美国（ASTM） 日本（JIS）德国（DIN）中国（GB）主要化学成分碳钢（铸）WCA、WCB、WCCSCPH21.0501WCA、WCB、WCCC0.30铬钼钢（铸）WC6SCPH211.733515CrMoC0.20WC9SCPH3215CrMoVC0.18不锈钢(铸）CF8SCS131.4308CF8(GB12230)C0.08SCS13ACr:18.021.0CF8MSCS141.4580CF8M(GB12230)C0.08SCS14A1.4581Cr:17.021.0CF3-1.4306CF3(GB12230)C0.08CF3M-1.4435CF3M(GB122

2、30)C0.08不锈钢（型材）304SUS3041.43010Cr18Ni9C0.08316SUS3161.44010Cr17Ni12Mo2C0.081.4436Cr:17.021.0304LSUS304L1.430600Cr18Ni10C0.03316LSUS316L1.443500Cr17Ni14Mo2C0.031.4404410SUS4101.40061Cr13C0.15416SUS4161.4405YICr13C0.15420SUS4201.40212Cr13C:0.160.25440BSUS440B1.411209Cr18MoVC:0.750.95440CSUS440C1.41259

3、Cr18C:0.750.95630SUS6301.454217-4PHCr:16.5阀门防腐材料选用表介质材料碳钢铸铁302/304316青铜蒙乃尔哈C合金不锈钢20#钛钴铬合金6#416不锈钢440C不锈钢17-4PH不锈钢乙醛A AAAAAAAILILAAA醋酸（无气）CCBBBBAAAACCB醋酸（充气）CCAAAAAAAACCB醋酸蒸汽CCAAAAABAACCB丙酮AAAAAAAAAAAAA乙炔AAAAILAAAILAAAA乙醇AAAAAAAAAAAAA硫酸铝CCAABBAAAILCCIL氨AAAACAAAAAAAIL氯化氨CCBBBBAAABCCIL硝酸铵ACAACCAAAACBIL

4、磷酸铵CCAABBABAABBIL硫酸铵CCBABAAAAACCIL亚硫酸铵CCAACCAAAACCIL苯胺CCAACBAAAACCIL沥青AAAAAAAAILAAAA啤酒BBAABAAAAABBA苯AAAAAAAAAAAAA苯甲酸CCAAAAAAAILAAA硼酸CCAAAAAAAABBIL丁烷AAAAAAAAAAAAA氯化钙BBCBCAAAAILCCIL次氯酸钙CCBBBBAAAILCCIL石碳酸BBAAAAAAAAILILIL二氧化碳（干）AAAAAAAAAAAAA二氧化碳（湿）CCAAAAAAAAAAA二硫化碳AAAACBAAAABBIL四氯化碳BBBBAAAAAILCAIL碳酸CCBB

5、BAAAILILAAA氯气（干）AABBBAAACBCCC氯气（湿）CCCCCCBCABCCC液氯CCCCBCABCBCCC铬酸CCCBCAACABCCC柠檬酸ILCBAABAAAILBBB焦炉气AAAABBAAAAAAA硫酸铜CCBBBCAAAILAAA棉籽油AAAAAAAAAAAAA杂酚油AAAAAAAAILAAAA乙烷AAAABBAAAAAAA乙醚BBAAAAAAILAAAA氯乙烷CCAAAAAAAABBIL乙烯AAAAAAAAAAAAA乙二醇AAAAAAILAILAAAA氯化铁CCCCCCBCABCCIL甲醛BBAAAAAAAAAAA甲酸ILCBBAAAACBCCB氟利昂（干）BBBA

6、AAAAAAILILIL氟利昂（湿）BBAAAAAAAAILILIL糠醛AAAAAAAAAABBIL汽油AAAAAAAAAAAAA葡萄糖AAAAAAAAAAAAA盐酸（充气）CCCCCCBCCBCCC盐酸（无气）CCCCCCBCCBCCC氢氟酸（充气）BCCBCCABCBCCC氢氟酸（无气）ACCBCAABCILCCIL氢AAAAAAAAAAAAA过氧化氢ILAAACABAAILBBIL硫化氢液CCAACCABAACCIL氢氧化镁AAAABAAAAAAAIL汞AAAACBAAAAAAB甲醇AAAAAAAAAAABA甲乙酮AAAAAAAAILAAAA牛奶CCAAAAAAAACCC天然气AAAAA

7、AAAAAAAA硝酸CCABCCBAACCCB氧气AAAAAAAAAAAAA石油AAAAAAAAAAAAA磷酸（充气）CCAACCAABACCIL磷酸（无气）CCAACBAABACCIL磷酸蒸汽CCBBCCILABCCCIL苦味酸CCAACCAAILILBBIL氯化钾BBAABBAAAILCCIL氢氧化钾BBAABAAAAILBBIL丙烷AAAAAAAAAAAAA松香BBAAAAAAILAAAA硝酸银CCAACCAAABBBIL醋酸钠AABAAAAAAAAAA碳酸钠AAAAAAAAAABBA氯化钠CCBBAAAAAABBB铬酸钠AAAAAAAAAAAAA氢氧化钠AAAAAAAAAABBA次氯酸

8、钠CCCCCCABAILCCIL硫代硫酸钠CCAACCAAAILBBIL氯化亚锡BBCACBAAAILCCIL硬脂酸ACAABBAAAABBIL硫酸盐溶液AAAACAAAAAILILIL硫AAAACAAAAAAAA二氧化硫（干）AAAAAAAAAABBIL三氧化碳（干）AAAAAAAAAABBIL硫酸（充气）CCCCCCAABBCCC硫酸（无气）CCCCBBAABBCCC亚硫酸CCBBBBAAABCCIL焦油AAAAAAAAAAAAA三氯乙烯BBBAAAAAAABBIL松节油BBAAABAAAAAAA醋CCAABAAAILACCA水（锅炉给水）BCAACAAAAABAA纯水AAAAAAAAAA

9、BBIL海水BBBBBAAAAACCIL葡萄酒CCAAABAAAACCIL氯化锌CCCCCCAAAACCIL硫化锌CCAABAAAAABBIL注：A-能够或正成功地使用；B-应用过程应该注意；C-不能使用；IL缺乏资料 调节阀选型指南1. 型号2. 公称通径. .*3. 公称压力和法兰连接型式. .*4.阀体和阀内组件材料，表面硬化处理要求5.流量特性6.填料类型（代码）7.执行机构型号，是否配手轮及供气压力. .*8.阀作用型式（正作用、反作用）. .*9.附件（是否要带定位器、减压阀等）10.是否禁油、禁铜等特殊规格11.介质名称、状态（液、气、蒸汽等）. .*12.配管尺寸、管壁厚（入口侧、出口侧）. .*13.常用流量及最