EN 1092-1 FlangesThis British Standard is the Implementation of EN 1092-1. It Supersedes BS EN 1092-1 which is withdrawn. The UK participation in its preparation was entrusted to Technical

EN 1092-1 Flanges

This British Standard is the Implementation of EN 1092-1. It Supersedes BS EN 1092-1 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee. PSE/15, Flanges. In BS EN 1092-1. A European metric standard that covers Specification for Circular flanges, Ranging from DN size 10 to 4000 and PN designations of 2, 5 and 100.

Standard Specification For EN 1092-1 Flanges :Type : Plate Flange, Welding neck flange, steel butt-welded flanges, slip on flange, blind flange, welded neck flange, threaded flange, lapped joint flange (loose flange), socket welded flange, Orifice Flanges, long weld neck flange and special flange.Material : Carbon steel: A105, SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc.Standard: ANSI/ASME B16.47 Ser.A, EN 1092-1 Flange.Dimensions : ANSI B16.5, DIN Series A & B, MSS SP44, ASA, API-605, AWWA, Custom DrawingsSize : 1/2" (15 NB) to 48" (1200NB)Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673BS : BS4504 , BS4504, BS1560, BS10Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

[email protected] www.regalsalescorp.com [email protected]

https://www.regalsalescorp.com/

EN 1092-1 Flanges Summary Chart

Rated Pressure (in bar)

(1 bar = 14.5 psi = 100 kPa) Description

6 10 16 25 40 63 100

01 Plate <slip-on> flanges for

welding V V V V V V V

02 Loose plate flanges with

weld-on plate collar V V V V V

04 Loose plate flanges with

weld-neck collar V V V V V

05 Blank <blind> flanges V V V V V V V

11 Weld-Neck Flanges V V V V V V V

12 Hubbed slip-on flanges for

welding V V V V V V V

13 Hubbed threaded flanges V V V V

21 Integral flnages V V V V V V V

32 Weld-on plate collars V V V V V

33 Lapped pipe ends V V V V V

34 Weld-neck collars V V V V V



Flange Facing Dimensions EN 1092-1



Flange Facing Dimensions EN 1092-1



EN 1092-1 PN6 Flanges

Flange type (typ) as in EN 1092-1

01 (Plate [slip-on] flanges for welding) 13 (Hubbed threaded flanges)

02 (Loose plate flanges with weld-on plate collar) 21 (Integral flanges)

04 (Loose plate flanges with weld-neck collar) 32 (Weld-on plate collars)

05 (Blank [blind] flanges) 33 (Lapped pipe ends)

11 (Weld-neck flanges) 34 (Weld-neck collars)

12 (Hubbed slip-on flanges for welding)




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 Dimensions 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 Dimensions 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 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.



Documents

EN 1092-1 FlangesThis British Standard is the Implementation of EN 1092-1. It Supersedes BS EN 1092-1 which is withdrawn. The UK participation in its preparation was entrusted to Technical