高压对焊球阀主要零部件材料:适用介质型号阀体球体、阀杆手柄密封圈垫片、填料水、蒸汽、油品Q61N-160/320C
A105、451Cr18/Cr18Ni9Ti铸
铁聚四氟乙烯
增强聚四氟乙烯
对位聚苯聚四氟乙烯
对位聚苯硝酸类Q61N-160/320P
304/1Cr18Ni9Ti304/1Cr18Ni9Ti醋酸类Q61N-160/320R
316/1Cr18Ni12Mo2Ti316/1Cr18Ni12Mo2Ti主要外形尺寸:型号公称通径尺寸(mm)LL1DD1HL0Q61F-160N
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