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                歡迎光臨~庫(kù)納格流體控制系統(tǒng)(上海)有限公司
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                常見(jiàn)問(wèn)題

                應(yīng)用于不同流體介質(zhì)的閥門材料選用表

                立諾閥門技術(shù)部]本閥門材料選用表是用來(lái)大致指出與某種流體介質(zhì)接觸而發(fā)生反應(yīng)時(shí),應(yīng)如何選擇適當(dāng)?shù)牟牧稀1碇械耐扑]不是絕對(duì)的,因?yàn)樘间?鑄鐵,不銹鋼,青銅,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(zhì)等因素有關(guān)。因此,必須強(qiáng)調(diào)本表只能作為一個(gè)導(dǎo)則參考。

                 

                流體介質(zhì)

                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(wú)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(jià)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?fàn)t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(wú)氣的)
                氫氟酸(充氣的)
                氫氟酸(無(wú)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(guò)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(wú)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

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