調(diào)節(jié)閥材質(zhì)對(duì)照表閥門防腐材料選擇表

1、閥門常用材質(zhì)對(duì)照表材料美國(guó)（ASTM） 日本（JIS）德國(guó)（DIN）中國(guó)（GB）主要化學(xué)成分碳鋼（鑄）WCA、WCB、WCCSCPH21.0501WCA、WCB、WCCC0.30鉻鉬鋼（鑄）WC6SCPH211.733515CrMoC0.20WC9SCPH3215CrMoVC0.18不銹鋼(鑄）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不銹鋼（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閥門防腐材料選用表介質(zhì)材料碳鋼鑄鐵302/304316青銅蒙乃爾哈C合金不銹鋼20#鈦鈷鉻合金6#416不銹鋼440C不銹鋼17-4PH不銹鋼乙醛A AAAAAAAILILAAA醋酸（無氣）CCBBBBAAAACCB醋酸（充氣）CCAAAAAAAACCB醋酸蒸汽CCAAAAABAACCB丙酮AAAAAAAAAAAAA乙炔AAAAILAAAILAAAA乙醇AAAAAAAAAAAAA硫酸鋁CCAABBAAAILCCIL氨AAAACAAAAAAAIL氯化氨CCBBBBAAABCCIL硝酸銨ACAACCAAAACBIL

4、磷酸銨CCAABBABAABBIL硫酸銨CCBABAAAAACCIL亞硫酸銨CCAACCAAAACCIL苯胺CCAACBAAAACCIL瀝青AAAAAAAAILAAAA啤酒BBAABAAAAABBA苯AAAAAAAAAAAAA苯甲酸CCAAAAAAAILAAA硼酸CCAAAAAAAABBIL丁烷AAAAAAAAAAAAA氯化鈣BBCBCAAAAILCCIL次氯酸鈣CCBBBBAAAILCCIL石碳酸BBAAAAAAAAILILIL二氧化碳（干）AAAAAAAAAAAAA二氧化碳（濕）CCAAAAAAAAAAA二硫化碳AAAACBAAAABBIL四氯化碳BBBBAAAAAILCAIL碳酸CCBB

5、BAAAILILAAA氯氣（干）AABBBAAACBCCC氯氣（濕）CCCCCCBCABCCC液氯CCCCBCABCBCCC鉻酸CCCBCAACABCCC檸檬酸ILCBAABAAAILBBB焦?fàn)t氣AAAABBAAAAAAA硫酸銅CCBBBCAAAILAAA棉籽油AAAAAAAAAAAAA雜酚油AAAAAAAAILAAAA乙烷AAAABBAAAAAAA乙醚BBAAAAAAILAAAA氯乙烷CCAAAAAAAABBIL乙烯AAAAAAAAAAAAA乙二醇AAAAAAILAILAAAA氯化鐵CCCCCCBCABCCIL甲醛BBAAAAAAAAAAA甲酸ILCBBAAAACBCCB氟利昂（干）BBBA

6、AAAAAAILILIL氟利昂（濕）BBAAAAAAAAILILIL糠醛AAAAAAAAAABBIL汽油AAAAAAAAAAAAA葡萄糖AAAAAAAAAAAAA鹽酸（充氣）CCCCCCBCCBCCC鹽酸（無氣）CCCCCCBCCBCCC氫氟酸（充氣）BCCBCCABCBCCC氫氟酸（無氣）ACCBCAABCILCCIL氫AAAAAAAAAAAAA過氧化氫ILAAACABAAILBBIL硫化氫液CCAACCABAACCIL氫氧化鎂AAAABAAAAAAAIL汞AAAACBAAAAAAB甲醇AAAAAAAAAAABA甲乙酮AAAAAAAAILAAAA牛奶CCAAAAAAAACCC天然氣AAAAA

7、AAAAAAAA硝酸CCABCCBAACCCB氧氣AAAAAAAAAAAAA石油AAAAAAAAAAAAA磷酸（充氣）CCAACCAABACCIL磷酸（無氣）CCAACBAABACCIL磷酸蒸汽CCBBCCILABCCCIL苦味酸CCAACCAAILILBBIL氯化鉀BBAABBAAAILCCIL氫氧化鉀BBAABAAAAILBBIL丙烷AAAAAAAAAAAAA松香BBAAAAAAILAAAA硝酸銀CCAACCAAABBBIL醋酸鈉AABAAAAAAAAAA碳酸鈉AAAAAAAAAABBA氯化鈉CCBBAAAAAABBB鉻酸鈉AAAAAAAAAAAAA氫氧化鈉AAAAAAAAAABBA次氯酸

8、鈉CCCCCCABAILCCIL硫代硫酸鈉CCAACCAAAILBBIL氯化亞錫BBCACBAAAILCCIL硬脂酸ACAABBAAAABBIL硫酸鹽溶液AAAACAAAAAILILIL硫AAAACAAAAAAAA二氧化硫（干）AAAAAAAAAABBIL三氧化碳（干）AAAAAAAAAABBIL硫酸（充氣）CCCCCCAABBCCC硫酸（無氣）CCCCBBAABBCCC亞硫酸CCBBBBAAABCCIL焦油AAAAAAAAAAAAA三氯乙烯BBBAAAAAAABBIL松節(jié)油BBAAABAAAAAAA醋CCAABAAAILACCA水（鍋爐給水）BCAACAAAAABAA純水AAAAAAAAAA

9、BBIL海水BBBBBAAAAACCIL葡萄酒CCAAABAAAACCIL氯化鋅CCCCCCAAAACCIL硫化鋅CCAABAAAAABBIL注：A-能夠或正成功地使用；B-應(yīng)用過程應(yīng)該注意；C-不能使用；IL缺乏資料 調(diào)節(jié)閥選型指南1. 型號(hào)2. 公稱通徑. .*3. 公稱壓力和法蘭連接型式. .*4.閥體和閥內(nèi)組件材料，表面硬化處理要求5.流量特性6.填料類型（代碼）7.執(zhí)行機(jī)構(gòu)型號(hào)，是否配手輪及供氣壓力. .*8.閥作用型式（正作用、反作用）. .*9.附件（是否要帶定位器、減壓閥等）10.是否禁油、禁銅等特殊規(guī)格11.介質(zhì)名稱、狀態(tài)（液、氣、蒸汽等）. .*12.配管尺寸、管壁厚（入口側(cè)、出口側(cè)）. .*13.常用流量及最