上海春江閥門有限公司

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雙聯球閥主要性能規范：

型 號公稱壓力PN(MPa)試驗壓力ps(MPa)工作溫度(℃)適用介質殼 體密封(液)密封(氣)SQ41F-16C1.62.41.760.6聚四氟乙烯-20-150增強聚四氟乙烯-20-180金屬鑲嵌封位聚苯-20-250水、油品等SQ41F-25C2.53.752.75SQ41F-40C4.06.04.4SQ41F-16P1.62.41.76硝酸類SQ41F-25P2.53.752.75SQ41F-40P4.06.04.4SQ41F-16R1.62.41.76醋酸類SQ41F-25R2.53.752.75SQ41F-40R4.06.04.4雙聯球閥主要零件材料：零件名稱閥體球體、閥桿密封圈填料SQ41F-16CSQ41F-25CSQ41F-40 CWCB、ZG2Cr132Cr13聚四氟乙烯、增強聚四氟乙烯、對位聚苯聚四氟乙烯、柔性石墨SQ41F-16PSQ41F-25PSQ41F-40PZG1Cr18Ni9Ti1Cr18Ni9TiSQ41F-16RSQ41F-25RSQ41F-40RZG0Cr18Ni12Mo2Ti0Cr18Ni12Mo2Ti