产品名称：国标硅胶法兰球阀

国标硅胶法兰球阀材料列表

零件名称材料Q41F-16P-25P-40PQ41F-16R-25R-40R阀体铬镍钛钢铬镍钼钛钢球体阀杆密封圈聚四乙稀板手铸钢

国标硅胶法兰球阀主要性能规范

型号Q41F-16P(R)Q41F-25P(R)Q41F-40P(R)公称压力162540试验压力强度(水) (MPa)243860密封(水) 空气(MPa)182844低压密封 空气(MPa)666工作温度(℃)≤150℃适用介质NITRIC ACID硝酸类NITRIC ACID硝酸类NITRIC ACID硝酸类

国标硅胶法兰球阀外形尺寸

DN(mm)Q41F-16PLDD1D2Hfz-Φd151309565456024-142014010575556524-142515011585659024-14321651351007810524-18401801451108515034-185020016012510019034-186522018014512019534-188025019516013521538-1810028021518015525038-1812532024521018528038-1815036028024021032038-23200400335295265370312-23250450405355320495312-25300610460410375580312-25

国标硅胶法兰球阀外形尺寸

DN(mm)Q41F-25PLDD1D2Hfz-Φd401801451108516034-185020016012510020534-186522018014512021538-188025019516013523038-1810028023019016027038-2312532027022018830038-2515036030025021834038-25200400360310278400312-25250568425370332495312-30300648485430390580316-30

国标硅胶法兰球阀外形尺寸

DN(mm)Q41F-40P(R)LDD1D2Hfz-Φd151309565456024-142014010575556524-142515011585659024-14321801351007810534-18402001451108217034-185022016012510023034-186525018014512025038-188028019516013525038-1810032023019016029538-2312540027022018833038-2515040030025021837538-25200550375320282440312-30