應(yīng)用于不同流體介質(zhì)的閥門材料選用表
時間:6/16/2012 來源:三精閥門 瀏覽數(shù):2160
[三精閥門技術(shù)部]本閥門材料選用表是用來大致指出與某種流體介質(zhì)接觸而發(fā)生反應(yīng)時,應(yīng)如何選擇適當?shù)牟牧稀1碇械耐扑]不是絕對的,因為碳鋼,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,必須強調(diào)本表只能作為一個導(dǎo)則參考。
| 
				 流體介質(zhì)  | 
			
				 閥門材料  | 
		|||||||||||||
| 
				 碳鋼  | 
			
				 鑄鐵  | 
			
				 
					302  | 
			
				 
					316  | 
			
				 青銅  | 
			
				 
					蒙  | 
			
				 
					哈  | 
			
				 
					哈  | 
			
				 
					不  | 
			
				 鈦  | 
			
				 
					鈷  | 
			
				 
					416  | 
			
				 
					440C  | 
			
				 
					17-4  | 
		|
| 
				 
					乙醛  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					LL  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					LL  | 
			
				 
					LL  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
		
| 
				 
					乙炔  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					LL  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					LL  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
		
| 
				 
					硝酸銨  | 
			
				 
					A  | 
			
				 
					C  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					C  | 
			
				 
					B  | 
			
				 
					LL  | 
		
| 
				 
					瀝青  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					LL  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
		
| 
				 
					丁烷  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					LL  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
		
| 
				 
					二氧化碳(濕的)  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
		
| 
				 
					氯,氣體(濕的)  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					B  | 
			
				 
					C  | 
			
				 
					A  | 
			
				 
					B  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					C  | 
		
| 
				 
					硫酸銅  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					C  | 
			
				 
					LL  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					LL  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
		
| 
				 
					氯乙烷  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					LL  | 
		
| 
				 
					甲酸  | 
			
				 
					LL  | 
			
				 
					C  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					C  | 
			
				 
					B  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					B  | 
		
| 
				 
					葡萄糖  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
		
| 
				 
					氫  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
		
| 
				 
					甲醇  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					B  | 
			
				 
					A  | 
		
| 
				 
					油酸  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					B  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					B  | 
			
				 
					LL  | 
		
| 
				 
					磷酸(無氣的)  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					C  | 
			
				 
					B  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					B  | 
			
				 
					A  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					LL  | 
		
| 
				 
					丙烷  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
		
| 
				 
					氯化鈉  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					B  | 
		
| 
				 
					氯化亞錫  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					C  | 
			
				 
					A  | 
			
				 
					C  | 
			
				 
					B  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					LL  | 
			
				 
					C  | 
			
				 
					C  | 
			
				 
					LL  | 
		
| 
				 
					三氧化碳(干的)  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					B  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					A  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					LL  | 
		
| 
				 
					三氯乙烯  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					B  | 
			
				 
					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  | 
		
	符號:A - 能夠或正被成功應(yīng)用
	            B - 應(yīng)用過程應(yīng)注意
	           C - 不能應(yīng)用
	         LL - 缺乏資料
	蒙乃爾合金— Monel
	哈氏合金B(yǎng)(C) — Hastelloy“B”、(“C”)
	不銹鋼﹟20 — Durimet20
	鈷—鉻合金﹟6 — Alloy6(Co-Cr)






