EN1092-1是什么标准_百度知道
EN1092-1是什么标准
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EN1092-1是英国（欧洲）标准《管道法兰及连接件》
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EN1092-1法兰标准日期：
EN1092-1 法兰标准Flanges PN 6 EN 1092-1Dimensions of PN 6 Flanges EN 1092-1 NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. NOTE 2: For d1 dimensions see document "".Dimensions in mm * Above DN 600 dimension C1 is to be specified by the purchaser.** For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser. Flanges PN 10 EN 1092-1 Dimensions of PN 10 Flanges EN 1092-1 NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1".Dimensions in mm * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser. Flanges PN 16 EN 1092-1 Dimensions of PN 16 Flanges EN 1092-1 NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1".Dimensions in mm * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,** 8 holes is preferred however 4 holes may be supplied upon special request by the purchaser.NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.Flanges PN 25 EN 1092-1 Dimensions of PN 25 Flanges EN 1092-1 NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1".Dimensions in mm * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser. Flanges PN 40 EN 1092-1 Dimensions of PN 40 Flanges EN 1092-1 NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1". Dimensions in mm * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser. Flanges PN 63 EN 1092-1Dimensions of PN 63 Flanges EN 1092-1 NOTE: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.Dimensions in mm * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser. Flanges PN 100 EN1092-1Dimensions of PN 100 Flanges EN 1092-1 NOTE: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.Dimensions in mm * For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser. Type A flat face FLANGES according to EN 1092-1Flange facing dimensions according to EN 1092-1 standard Type B Type C raised facetongue face Type D groove face Type E spigotType F reccesType G O ring recessType HO ring groove * For PN 160 flnages form can be only B2, C and D 本文由(www.wenku1.com)首发，转载请保留网址和出处！
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