通用阀门材料
筑龙电气公众号来源:泵阀之家如有侵权,请联系删除通用阀门材料 API 600规定的内件材料组合阀杆材料类型硬度 HB密封面密封件号材料类型硬度13Cr200~275113Cr≥HB250413Cr≥HB7505或5AHF≥HB350613Cr/NiCu≥HB750/≥HB175713Cr/13Cr≥HB250/≥HB7508~8A13Cr/HF≥HB250/≥HB35018Cr-8Ni不规定218Cr-8Ni不规定25Cr-20Ni325Cr-20Ni镍铜合金9镍铜合金11或11A镍铜合金/HF不规定/≥HB35018Cr-8Ni-Mo1018Cr-8Ni-Mo不规定12或12A18Cr-8Ni-Mo/HF不规定/≥HB35019Cr-29Ni1319Cr-29Ni不规定14或14A19Cr-29Ni/HF不规定/≥HB350常用的内件材料组合阀杆材料密封面材料阀杆材料密封面材料13Cr13Cr/13Cr321321/32113Cr13Cr/STL321321/STL13CrSTL/STL321STL/STL13Cr13Cr/Monel1Cr18Ni9Ti1Cr18Ni9Ti/1Cr18Ni9Ti17-4PHSTL/STL1Cr18Ni9Ti1Cr18Ni9Ti/STL17-4PH17-4PH/17-4PH1Cr18Ni9TiSTL/STLMonelMonel/Monel1Cr18Ni12Mo2Ti1Cr18Ni12Mo2Ti/1Cr18Ni12Mo2Ti304304/3041Cr18Ni12Mo2Ti1Cr18Ni12Mo2Ti/STL304304/STL1Cr18Ni12Mo2TiSTL/STL304STL/STL20号合金20号合金/20号合金316316/316Hastelloy BHastelloy B /Hastelloy B316316/STLHastelloy CHastelloy C /Hastelloy C316STL/STLF51F51/F51304L304L/304LF51F51/STL304L304L/STL38CrMoALASTL/STL304LSTL/STL25Cr2MoIV ASTL/STL316L316L/316L4Cr10Si2MoSTL/STL316L316L/STL4Cr14Ni14W2MoSTL/STL316LSTL/STLInconelInconel/Inconel常用紧固件材料螺柱螺母温度 max℃螺柱螺母温度 max℃35254250Cr18Ni90Cr18Ni960035CrMo35、454250Cr17Ni12Mo20Cr17Ni12Mo260035CrMo30CrMo50025Cr2Mo1VA25Cr2MoVA60025Cr2MoVA30CrMo55025Cr2MoVA35CrMo600美标阀门用螺栓、螺母材料配对螺栓螺母适用范围标准牌号标准牌号ASTM A 193B7ASTM A 1942H-29~425℃B7M2HM-29~425℃执行NACE标准的抗硫阀B167-29~593℃B88-196~700℃B8M8MASTM A 320L74-46~101℃低温阀文字小请点击图片放大查看