不锈钢双联法兰球阀
价格:1.00
不锈钢双联法兰球阀主要零件材料:零件名称阀体球体、阀杆密封圈填料SQ41F-16CSQ41F-25CSQ41F-40CWCB、ZG2Cr132Cr13聚四氟乙烯、增强聚四氟乙烯、对位聚苯聚四氟乙烯、柔性石墨SQ41F-16PSQ41F-25PSQ41F-40PZG1Cr18Ni9Ti1Cr18Ni9TiSQ41F-16RSQ41F-25RSQ41F-40RZG0Cr18Ni12Mo2Ti0Cr18Ni12Mo2Ti不锈钢双联法兰球阀主要外形尺寸:)