BS EN 1092-1 flange is made up of mostly stainless steel but the materials can range from carbon steel to titanium alloys. R.C. Metal Corporation is a leading manufacturer and supplier of the EN 1092-1 Type B Raised Face flange other special types. The dimensions of the EN 1092 Type 11 Flange ranges from ½ inches to 48 inches based on the ANSI B16.5 standard. There are different types with different designs in the EN 1092-1 Pn40 Flanges. The PN numbers range from 6 to 64 with the pressure rating of the flanges ranging from 6Bar to 40Bar. The weld neck flanges belong to type 11, blind flanges to type 05, threaded flanges to type12 and so on. The DIN EN 1092-1 pn16 flanges are some of the low pressure rating flanges.
There are different types of the flanges based on the manufacturing type such as threaded, screwed, plate and forged. The EN 1092-1 type b1 flanges is raised face and 160 mechanical turned. There are different types based on the faces and the mechanical turning such as the EN 1092-1 type 01 plate flanges. The faces are mainly flat face, raised face and the ring type joints in the flanges. The functionalities differ with the flange types such as the EN 1092-1 slip on flanges. There are weld neck flanges, socket weld flanges and others. The different applications require the flanges to be of different types and designations such as the EN 1092-1 pn10 flanges.
There are different pressure classes of the flanges to support different pressure capacities of the applications. The classes range from 150LBs to 2500LBs. The EN 1092-1 pn25 flanges is a medium pressure range flanges. Most applications of these flanges are in the petrochemical industries and the related applications such as oil refineries. The Flange standard EN 1092-1 provides the guidelines for the mechanical, physical and dimensional properties of these flanges. Please feel free to contact us for more information on the different types of flanges such as the Lap joint flange EN 1092 1 and the complete price list of them.
Specification | BS EN 1092-1 Flange |
---|---|
Sizes | From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB) |
Standards | ASME | BS | DIN | ANSI | GOST | EN |
JIS Standards | 5 K, 10K, 16K, 20 K, 30K, 40K, 63 K |
Flanges Face Type | FF, RF, LMF, SMF, RTJ, LJF. |
Other Pressure Classes | Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500 |
Production Process | Machined, Heat Treated, Forged |
UNI/ DIN / EN Standard | 6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar |
Typ 01: Plate (SORF) flanges for welding | Typ 13: Hubbed NPT |
Typ 02: Lap Joint plate with weld-on plate collar | Typ 21: Integral |
Typ 04: Loose plate with weld-neck collar | Typ 32: Weld-on plate collars |
Typ 05: Blank (blind) flanges | Typ 33: Lapped pipe ends |
Typ 11: WN flanges | Typ 34: Weld-neck collars |
Typ 12: Hubbed slip-on flanges for welding |
Diameter: OD |
A: OD of Neck |
G max: Diam. of Shoulders |
DN | Mating dimensions | A | Bore Dia. | Flange Thk. | E | F | G Maximum | Lengths | Diam. of Neck | R | S | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D | K | L | Bolting | |||||||||||||||||||||
No | Size | B1 | B2 | B3 | C1 | C2 | C3 | C4 | H1 | H2 | H3 | N1 | N2 | N3 | ||||||||||
Type Flanges | ||||||||||||||||||||||||
01, 02, 05, 11, 12, 13, 21 | 11 21* 34 | 01 12 32 | 02 | 04 | 01 02 04 | 11 12 13 | 21 | 05 | 02 04 | 32 34 | 05 | 12 | 11 34 | 11 34 | 11 34 | 12 | 21 | 11 12 21 | 11 34 | |||||
10 | dimensiones PN 40 | |||||||||||||||||||||||
15 | ||||||||||||||||||||||||
20 | ||||||||||||||||||||||||
25 | ||||||||||||||||||||||||
32 | ||||||||||||||||||||||||
40 | ||||||||||||||||||||||||
50 | BS 1092-1 Flanges Dimensiones PN 16 | |||||||||||||||||||||||
65 | ||||||||||||||||||||||||
80 | ||||||||||||||||||||||||
100 | ||||||||||||||||||||||||
125 | ||||||||||||||||||||||||
150 | ||||||||||||||||||||||||
200 | 340 | 295 | 22 | 8 | M20 | 219.1 | 221.5 | 226 | 240 | 24 | 24 | 24 | 24 | 6 | 20 | 190 | 44 | 62 | 16 | 234 | 246 | 246 | 10 | 5.9 |
250 | 395 | 350 | 22 | 12 | M20 | 273 | 276.5 | 218 | 294 | 26 | 26 | 26 | 26 | 8 | 22 | 235 | 46 | 68 | 16 | 292 | 298 | 298 | 12 | 6.3 |
300 | 445 | 400 | 22 | 12 | M20 | 323.9 | 327.5 | 333 | 348 | 26 | 26 | 26 | 26 | 8 | 22 | 285 | 46 | 68 | 16 | 342 | 350 | 348 | 12 | 7.1 |
350 | 505 | 460 | 22 | 16 | M20 | 335.6 | 359.5 | 365 | 400 | 28 | 26 | 26 | 26 | 8 | 22 | 330 | 53 | 68 | 16 | 385 | 400 | 408 | 12 | 7.1 |
400 | 565 | 515 | 26 | 16 | M24 | 406.4 | 411 | 416 | 450 | 32 | 26 | 26 | 26 | 8 | 24 | 380 | 57 | 72 | 16 | 440 | 456 | 456 | 12 | 7.1 |
450 | 615 | 565 | 26 | 20 | M24 | 457 | 462 | 467 | 498 | 36 | 28 | 28 | 28 | 8 | 24 | 425 | 63 | 72 | 16 | 488 | 502 | 502 | 12 | 7.1 |
500 | 670 | 620 | 26 | 20 | M24 | 508 | 513.5 | 519 | 550 | 38 | 28 | 28 | 28 | 8 | 26 | 475 | 67 | 75 | 16 | 542 | 559 | 559 | 12 | 7.1 |
600 | 780 | 725 | 30 | 20 | M27 | 610 | 616.5 | 622 | 650 | 42 | 34 | 34 | 34 | 8 | 26 | 575 | 75 | 80 | 18 | 642 | 658 | 658 | 12 | 7.1 |
700 | 895 | 840 | 30 | 24 | M27 | 711.1 | - | - | - | - | 30 | 34 | 38 | - | - | 670 | - | 80 | 18 | 746 | - | 772 | 12 | 8 |
800 | 1015 | 950 | 33 | 24 | M30 | 813 | - | - | - | - | 32 | 36 | 42 | - | - | 770 | - | 90 | 18 | 850 | - | 876 | 12 | 8 |
900 | 1115 | 1050 | 33 | 28 | M30 | 914 | - | - | - | - | 34 | 38 | 46 | - | - | 860 | - | 95 | 20 | 950 | - | 976 | 12 | 10 |
1000 | 1230 | 1160 | 36 | 28 | M33 | 1016 | - | - | - | - | 34 | 38 | 52 | - | - | 960 | - | 95 | 20 | 1052 | - | 1080 | 16 | 10 |
1200 | 1455 | 1380 | 39 | 32 | M36 | 1219 | - | - | - | - | 38 | 44 | 60 | - | - | 1160 | - | 115 | 25 | 1256 | - | 1292 | 16 | 11 |
1400 | 1675 | 1590 | 42 | 36 | M39 | 1422 | - | - | - | - | 42 | 48 | - | - | - | 1346 | - | 120 | 25 | 1460 | - | 1496 | 16 | 12 |
1600 | 1915 | 1820 | 48 | 40 | M45 | 1626 | - | - | - | - | 46 | 52 | - | - | - | 1546 | - | 130 | 25 | 4666 | - | 1712 | 16 | 14 |
1800 | 2115 | 2020 | 48 | 44 | M45 | 1829 | - | - | - | - | 50 | 56 | - | - | - | 1746 | - | 140 | 30 | 4868 | - | 1910 | 16 | 15 |
2000 | 2325 | 2230 | 48 | 48 | M45 | 2032 | - | - | - | - | 54 | 60 | - | - | - | 1950 | - | 150 | 30 | 2072 | - | 2120 | 16 | 16 |
2200 | 2550 | 2440 | 56 | 52 | M52 | 2235 | - | - | - | - | 58 | - | - | - | - | - | - | 160 | 35 | 2275 | - | - | 18 | 18 |
2400 | 2760 | 2650 | 56 | 56 | M52 | 2438 | - | - | - | - | 62 | - | - | - | - | - | - | 170 | 35 | 2478 | - | - | 18 | 20 |
2600 | 2960 | 2850 | 56 | 60 | M52 | 2620 | - | - | - | - | 66 | - | - | - | - | - | - | 180 | 40 | 2680 | - | - | 18 | 20 |
2800 | 3180 | 3070 | 56 | 64 | M52 | 2820 | - | - | - | - | 70 | - | - | - | - | - | - | 190 | 40 | 2882 | - | - | 18 | 22 |
3000 | 3405 | 3290 | 62 | 68 | M56 | 3020 | - | - | - | - | 75 | - | - | - | - | - | - | 200 | 45 | 3085 | - | - | 18 | 24 |
DN | Mating dimensions | A | Bore Dia. | Flanges Thickness | E | F | G max | Lengths | Diameter of Neck |
R | S | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D | K | L | Bolting | |||||||||||||||||||
No | Size | B1 | B2 | C1* | C2 C3 | C4 | H1 | H2 | H3 | N1 | N2 | N3 | ||||||||||
Flanges type | ||||||||||||||||||||||
01, 02, 05, 11, 12, 13, 21 | 11 21** | 01 12 32 | 02 | 01 02 04 | 11 12 13 21 | 05 | 02 04 | 32 34 | 05 | 12 | 11 34 | 11 34 | 11 34 | 12 | 21 | 11 12 13 21 | 11 | |||||
10 | 75 | 50 | 11 | 4 | M10 | 17.2 | 18 | 21 | 12 | 12 | 12 | 3 | 10 | – | 20 | 28 | 6 | 26 | 25 | 20 | 4 | 1.8 |
15 | 80 | 55 | 11 | 4 | M10 | 21.3 | 22 | 25 | 12 | 12 | 12 | 3 | 10 | – | 20 | 30 | 6 | 30 | 30 | 26 | 4 | 2 |
20 | 90 | 65 | 11 | 4 | M10 | 26.9 | 27.5 | 31 | 14 | 14 | 14 | 4 | 10 | – | 24 | 32 | 6 | 38 | 40 | 34 | 4 | 2.3 |
25 | 100 | 75 | 11 | 4 | M10 | 33.7 | 34.5 | 38 | 14 | 14 | 14 | 4 | 10 | – | 24 | 35 | 6 | 42 | 50 | 44 | 4 | 2.6 |
32 | 120 | 90 | 14 | 4 | M12 | 42.4 | 43.5 | 46 | 16 | 14 | 14 | 5 | 10 | – | 26 | 35 | 6 | 55 | 60 | 54 | 6 | 2.6 |
40 | 130 | 100 | 14 | 4 | M12 | 48.3 | 49.5 | 53 | 16 | 14 | 14 | 5 | 10 | – | 26 | 38 | 7 | 62 | 70 | 64 | 6 | 2.6 |
50 | 140 | 110 | 14 | 4 | M12 | 60.3 | 61.5 | 65 | 16 | 14 | 14 | 5 | 12 | – | 28 | 38 | 8 | 74 | 80 | 74 | 6 | 2.9 |
65 | 160 | 130 | 14 | 4 | M12 | 76.1 | 77.5 | 81 | 16 | 14 | 14 | 6 | 12 | 55 | 32 | 38 | 9 | 88 | 100 | 94 | 6 | 2.9 |
80 | 190 | 150 | 18 | 4 | M16 | 88.9 | 90.5 | 94 | 18 | 16 | 16 | 6 | 12 | 70 | 34 | 42 | 10 | 102 | 110 | 110 | 8 | 3.2 |
100 | 210 | 170 | 18 | 4 | M16 | 114.3 | 116 | 120 | 18 | 16 | 16 | 6 | 14 | 90 | 40 | 45 | 10 | 130 | 130 | 130 | 8 | 3.6 |
125 | 240 | 200 | 18 | 8 | M16 | 139.7 | 141.5 | 145 | 20 | 18 | 18 | 6 | 14 | 115 | 44 | 48 | 10 | 155 | 160 | 160 | 8 | 4 |
150 | 265 | 225 | 18 | 8 | M16 | 168.3 | 170.5 | 174 | 20 | 18 | 18 | 6 | 14 | 140 | 44 | 48 | 12 | 184 | 185 | 182 | 10 | 4.5 |
200 | 320 | 280 | 18 | 8 | M16 | 219.1 | 221.5 | 226 | 22 | 20 | 20 | 6 | 16 | 190 | 44 | 55 | 15 | 236 | 240 | 238 | 10 | 5.9 |
250 | 375 | 335 | 18 | 12 | M16 | 273 | 276.5 | 281 | 24 | 22 | 22 | 8 | 18 | 235 | 44 | 60 | 15 | 290 | 295 | 284 | 12 | 6.3 |
300 | 440 | 395 | 22 | 12 | M20 | 323.9 | 327.5 | 333 | 24 | 22 | 22 | 8 | 18 | 285 | 44 | 62 | 15 | 342 | 355 | 342 | 12 | 7.1 |
350 | 490 | 445 | 22 | 12 | M20 | 355.6 | 359.5 | 365 | 26 | 22 | 22 | 8 | 18 | 330 | – | 62 | 15 | 385 | – | 392 | 12 | 7.1 |
400 | 540 | 495 | 22 | 16 | M20 | 406.4 | 411 | 416 | 28 | 22 | 22 | 8 | 20 | 380 | – | 65 | 15 | 438 | – | 442 | 12 | 7.1 |
450 | 595 | 550 | 22 | 16 | M20 | 457 | 462 | 467 | 30 | 22 | 24 | 8 | 20 | 425 | – | 65 | 15 | 492 | – | 494 | 12 | 7.1 |
500 | 645 | 600 | 22 | 20 | M20 | 508 | 513.5 | 519 | 30 | 24 | 24 | 8 | 22 | 475 | – | 68 | 15 | 538 | – | 544 | 12 | 7.1 |
600 | 755 | 705 | 26 | 20 | M24 | 610 | 616.5 | 622 | 32 | 30 | 30 | 8 | 22 | 575 | – | 70 | 16 | 640 | – | 642 | 12 | 7.1 |
700 | 860 | 810 | 26 | 24 | M24 | 711 | – | – | – | 24 | 40 | – | – | 670 | – | 70 | 16 | 740 | – | 746 | 12 | 7.1 |
800 | 975 | 920 | 30 | 24 | M27 | 813 | – | – | – | 24 | 44 | – | – | 770 | – | 70 | 16 | 842 | – | 850 | 12 | 7.1 |
900 | 1075 | 1020 | 30 | 24 | M27 | 914 | – | – | – | 26 | 48 | – | – | 860 | – | 70 | 16 | 942 | – | 950 | 12 | 7.1 |
1000 | 1175 | 1120 | 30 | 28 | M27 | 1016 | – | – | – | 26 | 52 | – | – | 960 | – | 70 | 16 | 1045 | – | 1050 | 16 | 7.1 |
1200 | 1405 | 1340 | 33 | 32 | M30 | 1219 | – | – | – | 28 | 60 | – | – | 1160 | – | 90 | 20 | 1248 | – | 1264 | 16 | 8 |
1400 | 1630 | 1560 | 36 | 36 | M33 | 1422 | – | – | – | 32 | 68 | – | – | 1346 | – | 90 | 20 | 1452 | – | 1480 | 16 | 8 |
1600 | 1830 | 1760 | 36 | 40 | M33 | 1626 | – | – | – | 34 | 76 | – | – | 1546 | – | 90 | 20 | 1655 | – | 1680 | 16 | 9 |
1800 | 2045 | 1970 | 39 | 44 | M36 | 1829 | – | – | – | 36 | 84 | – | – | 1746 | – | 100 | 20 | 1855 | – | 1878 | 16 | 10 |
2000 | 2265 | 2180 | 42 | 48 | M39 | 2032 | – | – | – | 38 | 92 | – | – | 1950 | – | 110 | 25 | 2058 | – | 2082 | 16 | 11 |
2200 | 2475 | 2390 | 42 | 52 | M39 | 2035 | – | – | – | 42 | – | – | – | – | – | 115 | 25 | 2260 | – | – | 18 | 12 |
2400 | 2685 | 2600 | 42 | 56 | M39 | 2438 | – | – | – | 44 | – | – | – | – | – | 125 | 25 | 2462 | – | – | 18 | 13 |
2600 | 2905 | 2710 | 48 | 60 | M45 | 2620 | – | – | – | 46 | – | – | – | – | – | 130 | 25 | 2665 | – | – | 18 | 14 |
2800 | 3115 | 3020 | 48 | 64 | M45 | 2820 | – | – | – | 48 | – | – | – | – | – | 135 | 30 | 2865 | – | – | 18 | 15 |
3000 | 3315 | 3220 | 48 | 68 | M45 | 3020 | – | – | – | 50 | – | – | – | – | – | 140 | 30 | 3068 | – | – | 18 | 16 |
3200 | 3525 | 3430 | 48 | 72 | M45 | 3220 | – | – | – | 54 | – | – | – | – | – | 150 | 30 | 3272 | – | – | 20 | 18 |
3400 | 3735 | 3640 | 48 | 76 | M45 | 3420 | – | – | – | 56 | – | – | – | – | – | 160 | 35 | 3475 | – | – | 20 | 18 |
3600 | 3970 | 3860 | 56 | 80 | M52 | 3620 | – | – | – | 60 | – | – | – | – | – | 165 | 35 | 3678 | – | – | 20 | 18 |
DN | Mating dimensions | A | Dia. of Bore | Flanges Thk. | E | F | G Max. | Lengths | Diam. of Neck |
R | S | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D | K | L | Bolting | |||||||||||||||||||||
No | Size | B1 | B2 | B3 | C1 | C2 | C3 | C4 | H1 | H2 | H3 | N1 | N2 | N3 | ||||||||||
Type Flanges | ||||||||||||||||||||||||
01, 05, 11, 12, 13, 21 | 11 21* | 01 12 | - | - | 01 | 11 12 13 | 21 | 05 | - | - | 05 | 12 13 | 11 | 11 | 11 | 12 13 | 21 | 11 12 13 21 | 11 | |||||
10 | PN 63 Dimensiones | |||||||||||||||||||||||
15 | ||||||||||||||||||||||||
20 | ||||||||||||||||||||||||
25 | ||||||||||||||||||||||||
32 | ||||||||||||||||||||||||
40 | ||||||||||||||||||||||||
50 | 180 | 135 | 22 | 4 | M20 | 60.3 | 61.5 | - | - | 26 | 26 | 26 | 26 | - | - | - | 36 | 62 | 10 | 82 | 90 | 90 | 6 | 2.9 |
65 | 205 | 160 | 22 | 8 | M20 | 76.1 | 77.5 | - | - | 26 | 26 | 26 | 26 | - | - | 45 | 40 | 68 | 12 | 98 | 112 | 105 | 6 | 3.2 |
80 | 215 | 170 | 22 | 8 | M20 | 88.9 | 90.5 | - | - | 30 | 28 | 28 | 28 | - | - | 60 | 44 | 72 | 12 | 112 | 125 | 122 | 8 | 3.6 |
100 | 250 | 200 | 26 | 8 | M24 | 114.3 | 116 | - | - | 32 | 30 | 30 | 30 | - | - | 80 | 52 | 78 | 12 | 138 | 152 | 146 | 8 | 4 |
125 | 295 | 240 | 30 | 8 | M27 | 139.7 | 141.5 | - | - | 34 | 34 | 34 | 34 | - | - | 105 | 56 | 88 | 12 | 168 | 185 | 177 | 8 | 4.5 |
150 | 345 | 280 | 33 | 8 | M30 | 168.3 | 170.5 | - | - | 36 | 36 | 36 | 36 | - | - | 130 | 60 | 95 | 12 | 202 | 215 | 204 | 10 | 5.6 |
200 | 415 | 345 | 36 | 12 | M33 | 219.1 | 221.5 | - | - | 46 | 42 | 42 | 42 | - | - | 180 | - | 110 | 16 | 256 | - | 264 | 10 | 7.1 |
250 | 470 | 400 | 36 | 12 | M33 | 273 | 276.5 | - | - | 54 | 46 | 46 | 46 | - | - | 220 | - | 125 | 18 | 316 | - | 320 | 12 | 8.8 |
300 | 530 | 460 | 36 | 16 | M33 | 323.9 | 327.5 | - | - | 62 | 52 | 52 | 52 | - | - | 270 | - | 140 | 18 | 372 | - | 378 | 12 | 11 |
350 | 600 | 525 | 39 | 16 | M36 | 355.6 | 359.5 | - | - | 72 | 56 | 56 | 56 | - | - | 310 | - | 150 | 20 | 420 | - | 434 | 12 | 12.5 |
400 | 670 | 585 | 42 | 16 | M39 | 406.4 | 411 | - | - | 78 | 60 | 60 | 60 | - | - | 360 | - | 160 | 20 | 475 | - | 490 | 12 | 14.2 |
500 | 800 | 705 | 48 | 20 | M45 | - | - | - | - | - | - | 68 | - | - | - | - | - | - | - | - | - | 602 | 12 | - |
600 | 930 | 820 | 56 | 20 | M52 | - | - | - | - | - | - | 76 | - | - | - | - | - | - | - | - | - | 714 | 15 | - |
700 | 1045 | 935 | 56 | 24 | M52 | - | - | - | - | - | - | 84 | - | - | - | - | - | - | - | - | - | 826 | 15 | - |
800 | 1165 | 1050 | 62 | 24 | M56 | - | - | - | - | - | - | 92 | - | - | - | - | - | - | - | - | - | 938 | 18 | - |
900 | 1285 | 1170 | 62 | 28 | M56 | - | - | - | - | - | - | 98 | - | - | - | - | - | - | - | - | - | 1048 | 18 | - |
1000 | 1415 | 1290 | 70 | 28 | M64 | - | - | - | - | - | - | 108 | - | - | - | - | - | - | - | - | - | 1162 | 18 | - |
1200 | 1665 | 1530 | 78 | 32 | M72 | - | - | - | - | - | - | 126 | - | - | - | - | - | - | - | - | - | 1390 | 18 | - |
DN | Mating dimensions | A | Bore Dia. | Thk. of Flanges | E | F | G Max. | Lengths | Neck Dia. | R | S | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D | K | L | Bolting | |||||||||||||||||||||
No | Size | B1 | B2 | B3 | C1 | C2 | C3 | C4 | H1 | H2 | H3 | N1 | N2 | N3 | ||||||||||
type Flanges | ||||||||||||||||||||||||
01, 02, 05, 11, 12, 21 | 11 21* 34 | 01 12 32 | 02 | 04 | 01 02 04 | 11 12 13 | 21 | 05 | 02 04 | 32 34 | 05 | 12 13 | 11 34 | 11 34 | 11 34 | 12 13 | 21 | 11 12 13 21 | 11 34 | |||||
10 | PN 25 dimensiones | |||||||||||||||||||||||
15 | ||||||||||||||||||||||||
20 | ||||||||||||||||||||||||
25 | ||||||||||||||||||||||||
32 | ||||||||||||||||||||||||
40 | ||||||||||||||||||||||||
50 | ||||||||||||||||||||||||
65 | ||||||||||||||||||||||||
80 | ||||||||||||||||||||||||
100 | ||||||||||||||||||||||||
125 | ||||||||||||||||||||||||
150 | ||||||||||||||||||||||||
200 | 360 | 310 | 26 | 12 | M24 | 219.1 | 221.5 | 226 | 250 | 32 | 30 | 30 | 30 | 6 | 26 | 190 | 52 | 80 | 16 | 244 | 256 | 252 | 10 | 6.3 |
250 | 425 | 370 | 30 | 12 | M27 | 273.5 | 276.5 | 281 | 302 | 35 | 32 | 32 | 32 | 8 | 26 | 235 | 60 | 88 | 18 | 298 | 310 | 304 | 12 | 7.1 |
300 | 485 | 430 | 30 | 16 | M27 | 323.9 | 327.5 | 333 | 356 | 38 | 34 | 34 | 34 | 8 | 28 | 285 | 67 | 92 | 18 | 352 | 364 | 364 | 12 | 8 |
350 | 555 | 490 | 33 | 16 | M30 | 355.6 | 359.5 | 365 | 408 | 42 | 38 | 38 | 38 | 8 | 32 | 332 | 72 | 100 | 20 | 398 | 418 | 418 | 12 | 8 |
400 | 620 | 550 | 36 | 16 | M33 | 406.4 | 411 | 416 | 462 | 46 | 40 | 40 | 40 | 8 | 34 | 380 | 78 | 110 | 20 | 452 | 472 | 472 | 12 | 8.8 |
450 | 670 | 600 | 36 | 20 | M33 | 457 | 462 | 467 | 510 | 50 | 46 | 46 | 46 | 8 | 36 | 425 | 84 | 110 | 20 | 500 | 520 | 520 | 12 | 8.8 |
500 | 730 | 660 | 36 | 20 | M33 | 508 | 513.5 | 519 | 568 | 56 | 48 | 48 | 48 | 8 | 38 | 475 | 90 | 125 | 20 | 558 | 580 | 580 | 12 | 10 |
600 | 845 | 770 | 39 | 20 | M36 | 610 | 616.5 | 622 | 670 | 68 | 58 | 58 | 58 | 8 | 40 | 575 | 100 | 125 | 20 | 660 | 684 | 684 | 12 | 11 |
700 | 960 | 875 | 42 | 24 | M39 | 711 | - | - | - | - | 46 | 50 | - | - | - | - | - | 125 | 20 | 760 | - | 780 | 12 | 12.5 |
800 | 1085 | 990 | 48 | 24 | M45 | 813 | - | - | - | - | 50 | 54 | - | - | - | - | - | 135 | 22 | 864 | - | 882 | 12 | 14.2 |
900 | 1158 | 1090 | 48 | 28 | M45 | 914 | - | - | - | - | 54 | 58 | - | - | - | - | - | 145 | 24 | 968 | - | 982 | 12 | 16 |
1000 | 1320 | 1210 | 56 | 28 | M52 | 1016 | - | - | - | - | 58 | 62 | - | - | - | - | - | 155 | 24 | 1070 | - | 1086 | 16 | 17.5 |
1200 | 1530 | 1420 | 56 | 32 | M52 | 1219 | - | - | - | - | - | 70 | - | - | - | - | - | - | - | - | - | 1296 | 18 | - |
1400 | 1755 | 1640 | 62 | 36 | M56 | 1422 | - | - | - | - | - | 76 | - | - | - | - | - | - | - | - | - | 1508 | 18 | - |
1600 | 1975 | 1860 | 62 | 40 | M56 | 1626 | - | - | - | - | - | 84 | - | - | - | - | - | - | - | - | - | 1726 | 20 | - |
1800 | 2195 | 2070 | 70 | 44 | M64 | 1829 | - | - | - | - | - | 90 | - | - | - | - | - | - | - | - | - | 1920 | 20 | - |
2000 | 2425 | 2300 | 70 | 48 | M64 | 2032 | - | - | - | - | - | 96 | - | - | - | - | - | - | - | - | - | 2150 | 20 | - |
DN | Mating dimensions | A | Diam of Bore | Flanges Thick. | E | F | G Maximum | Lengths | Diameter of Neck |
R | S | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D | K | L | Bolting | |||||||||||||||||||||
No | Size | B1 | B2 | B3 | C1 | C2 | C3 | C4 | H1 | H2 | H3 | N1 | N2 | N3 | ||||||||||
Type Flange | ||||||||||||||||||||||||
01, 02, 05, 11, 12, 21 | 11 21* 34 | 01 12 32 | 02 | 04 | 01 02 04 | 11 12 13 | 21 | 05 | 02 04 | 32 34 | 05 | 12 13 | 11 34 | 11 34 | 11 34 | 12 13 | 21 | 11 12 13 21 | 11 34 | |||||
10 | BS 1092-1 Flanges PN 40 dimensiones | |||||||||||||||||||||||
15 | ||||||||||||||||||||||||
20 | ||||||||||||||||||||||||
25 | ||||||||||||||||||||||||
32 | ||||||||||||||||||||||||
40 | ||||||||||||||||||||||||
50 | 165 | 125 | 18 | 4 | M16 | 60.3 | 61.5 | 65 | 77 | 19 | 18 | 18 | 18 | 5 | 16 | - | 28 | 45 | 8 | 74 | 84 | 84 | 5 | 2.9 |
65 | 185 | 145 | 18 | ** | M16 | 76.1 | 77.5 | 81 | 96 | 20 | 18 | 18 | 18 | 6 | 16 | 55 | 32 | 45 | 10 | 92 | 104 | 104 | 6 | 2.9 |
80 | 200 | 160 | 18 | 8 | M16 | 88.9 | 90.5 | 94 | 108 | 20 | 20 | 20 | 20 | 6 | 16 | 70 | 34 | 50 | 10 | 105 | 118 | 120 | 6 | 3.2 |
100 | 220 | 180 | 18 | 8 | M16 | 114.3 | 116 | 120 | 134 | 22 | 20 | 20 | 20 | 6 | 18 | 90 | 40 | 52 | 12 | 131 | 140 | 140 | 8 | 3.6 |
125 | 250 | 210 | 18 | 8 | M16 | 139.7 | 141.5 | 145 | 162 | 22 | 22 | 22 | 22 | 6 | 18 | 115 | 44 | 55 | 12 | 156 | 168 | 170 | 8 | 4 |
150 | 285 | 240 | 18 | 8 | M20 | 168.3 | 170.5 | 174 | 188 | 24 | 22 | 22 | 22 | 6 | 20 | 140 | 44 | 55 | 12 | 184 | 195 | 190 | 10 | 4.5 |
200 | 340 | 295 | 22 | 12 | M20 | 219.1 | 221.5 | 226 | 240 | 26 | 24 | 24 | 24 | 6 | 20 | 190 | 44 | 62 | 16 | 235 | 246 | 246 | 10 | 5.9 |
250 | 405 | 355 | 26 | 12 | M24 | 273 | 276.5 | 281 | 294 | 29 | 26 | 26 | 26 | 8 | 22 | 235 | 46 | 70 | 16 | 292 | 298 | 296 | 12 | 6.3 |
300 | 460 | 410 | 26 | 12 | M24 | 323.9 | 327.5 | 333 | 348 | 32 | 28 | 28 | 28 | 8 | 24 | 285 | 46 | 78 | 16 | 344 | 350 | 350 | 12 | 7.1 |
350 | 520 | 470 | 26 | 16 | M24 | 355.6 | 359.5 | 365 | 400 | 35 | 30 | 30 | 30 | 8 | 26 | 330 | 57 | 82 | 16 | 390 | 400 | 410 | 12 | 8 |
400 | 580 | 525 | 30 | 16 | M27 | 406.4 | 411 | 416 | 454 | 38 | 32 | 32 | 32 | 8 | 28 | 380 | 63 | 85 | 16 | 445 | 456 | 458 | 12 | 8 |
450 | 640 | 585 | 30 | 20 | M27 | 457 | 462 | 467 | 500 | 42 | 40 | 40 | 40 | 8 | 30 | 425 | 68 | 87 | 16 | 490 | 502 | 516 | 12 | 8 |
500 | 715 | 650 | 33 | 20 | M30 | 508 | 513.5 | 519 | 556 | 46 | 44 | 44 | 44 | 8 | 32 | 475 | 73 | 90 | 16 | 548 | 559 | 576 | 12 | 8 |
600 | 840 | 770 | 36 | 20 | M33 | 610 | 616.5 | 622 | 660 | 52 | 54 | 54 | 54 | 8 | 32 | 575 | 83 | 95 | 18 | 652 | 658 | 690 | 12 | 8.8 |
700 | 910 | 840 | 36 | 24 | M33 | 711.1 | - | - | - | - | 36 | 42 | 48 | - | - | 670 | 83 | 100 | 18 | 755 | 760 | 760 | 12 | 8.8 |
800 | 1025 | 950 | 39 | 24 | M36 | 813 | - | - | - | - | 38 | 42 | 52 | - | - | 770 | 90 | 105 | 20 | 855 | 864 | 862 | 12 | 10 |
900 | 1125 | 1050 | 39 | 28 | M36 | 914 | - | - | - | - | 40 | 44 | 58 | - | - | 860 | 94 | 110 | 20 | 955 | 968 | 962 | 12 | 10 |
1000 | 1255 | 1170 | 42 | 28 | M39 | 1016 | - | - | - | - | 42 | 46 | 64 | - | - | 960 | 100 | 120 | 22 | 1058 | 1072 | 1076 | 16 | 10 |
1200 | 1485 | 1390 | 48 | 32 | M45 | 1219 | - | - | - | - | 48 | 52 | 76 | - | - | 1160 | - | 130 | 30 | 1262 | - | 1282 | 16 | 12.5 |
1400 | 1685 | 1590 | 48 | 36 | M45 | 1422 | - | - | - | - | 52 | 58 | - | - | - | 1346 | - | 145 | 30 | 1465 | - | 1482 | 16 | 14.2 |
1600 | 1930 | 1820 | 56 | 40 | M52 | 1626 | - | - | - | - | 58 | 64 | - | - | - | 1546 | - | 160 | 35 | 1668 | - | 1696 | 16 | 16 |
1800 | 2130 | 2020 | 56 | 44 | M52 | 1829 | - | - | - | - | 62 | 68 | - | - | - | 1746 | - | 170 | 35 | 1870 | - | 1896 | 16 | 17.5 |
2000 | 2345 | 2230 | 62 | 48 | M56 | 2032 | - | - | - | - | 66 | 70 | - | - | - | 1950 | - | 180 | 40 | 2072 | - | 2100 | 16 | 20 |
DN | Mating dimensions | A | Bore Diam. | Flange Thick. | E | F | G Maximum | Length | Neck Diam. | R | S | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D | K | L | Bolting | |||||||||||||||||||||
No | Size | B1 | B2 | B3 | C1 | C2 | C3 | C4 | H1 | H2 | H3 | N1 | N2 | N3 | ||||||||||
Type Flange | ||||||||||||||||||||||||
01, 05, 11, 12, 21 | 11 21* | 01 12 | - | - | 01 | 11 12 13 | 21 | 05 | - | - | 05 | 12 13 | 11 | 11 | 11 | 12 13 | 21 | 11 12 13 21 | 11 | |||||
10 | 100 | 70 | 14 | 4 | M12 | 17.2 | 18 | - | - | 20 | 20 | 20 | 20 | - | - | - | 28 | 45 | 6 | 32 | 40 | 40 | 4 | 1.8 |
15 | 105 | 75 | 14 | 4 | M12 | 21.3 | 22 | - | - | 20 | 20 | 20 | 20 | - | - | - | 28 | 45 | 6 | 34 | 43 | 45 | 4 | 2 |
20 | 130 | 90 | 18 | 4 | M16 | 26.9 | 27.5 | - | - | 22 | 22 | 22 | 22 | - | - | - | 30 | 48 | 8 | 42 | 52 | 50 | 4 | 2.6 |
25 | 140 | 100 | 18 | 4 | M16 | 33.7 | 34.5 | - | - | 24 | 24 | 24 | 24 | - | - | - | 32 | 58 | 8 | 52 | 60 | 61 | 4 | 2.6 |
32 | 155 | 110 | 22 | 4 | M20 | 42.4 | 43.5 | - | - | 24 | 24 | 26 | 24 | - | - | - | 32 | 60 | 8 | 62 | 68 | 68 | 6 | 2.9 |
40 | 170 | 125 | 22 | 4 | M20 | 48.3 | 49.5 | - | - | 26 | 26 | 28 | 26 | - | - | - | 34 | 62 | 10 | 70 | 80 | 82 | 6 | 2.9 |
50 | 195 | 145 | 26 | 4 | M24 | 60.3 | 61.3 | - | - | 28 | 28 | 30 | 28 | - | - | - | 36 | 68 | 10 | 90 | 95 | 96 | 6 | 3.2 |
65 | 220 | 170 | 26 | 8 | M24 | 76.1 | 77.5 | - | - | 30 | 30 | 34 | 30 | - | - | 45 | 40 | 76 | 12 | 108 | 118 | 118 | 6 | 3.6 |
80 | 230 | 180 | 26 | 8 | M24 | 88.9 | 90.5 | - | - | 34 | 32 | 36 | 32 | - | - | 60 | 44 | 78 | 12 | 120 | 130 | 128 | 8 | 4 |
100 | 265 | 210 | 30 | 8 | M27 | 114.3 | 116 | - | - | 36 | 36 | 40 | 36 | - | - | 80 | 52 | 90 | 12 | 150 | 158 | 150 | 8 | 5 |
125 | 315 | 250 | 33 | 8 | M30 | 139.7 | 141.5 | - | - | 42 | 40 | 40 | 40 | - | - | 105 | 56 | 105 | 12 | 180 | 188 | 185 | 8 | 6.3 |
150 | 355 | 290 | 33 | 12 | M30 | 168.3 | 170.5 | - | - | 48 | 44 | 44 | 44 | - | - | 130 | 60 | 115 | 12 | 210 | 225 | 216 | 10 | 7.1 |
200 | 430 | 360 | 36 | 12 | M33 | 219.1 | 221.5 | - | - | 60 | 52 | 52 | 52 | - | - | 180 | - | 130 | 16 | 278 | - | 278 | 10 | 10 |
250 | 505 | 430 | 39 | 12 | M36 | 273 | 276.5 | - | - | 72 | 60 | 60 | 60 | - | - | 210 | - | 157 | 18 | 340 | - | 340 | 12 | 12.5 |
300 | 585 | 500 | 42 | 16 | M39 | 323.9 | 327.5 | - | - | 84 | 68 | 68 | 68 | - | - | 260 | - | 170 | 18 | 400 | - | 407 | 12 | 14.2 |
350 | 655 | 560 | 48 | 16 | M45 | 355.6 | 359.5 | - | - | 95 | 74 | 74 | 74 | - | - | 300 | - | 189 | 20 | 460 | - | 460 | 12 | 16 |
400 | 715 | 620 | 48 | 16 | M45 | 406.4 | 411 | - | - | 406 | - | 78 | - | - | - | - | - | - | - | - | - | 518 | - | |
500 | 870 | 760 | 56 | 20 | M52 | 508 | 543.5 | - | - | 128 | - | 94 | - | - | - | - | - | - | - | - | - | 630 | - |
Temper. | ||||||||
FLANGES TABLE | -10°C to 200°C | 300°C | 250°C | 350°C | 450°C | 400°C | 425°C | 475°C |
6 | 6 | 5 | 5.5 | - | - | - | - | - |
10 | 10 | 8 | 9 | 7 | - | 6 | - | - |
16 | 16 | 13 | 15 | 11 | - | 9 | - | - |
25 | 25 | 21 | 24 | 17 | 9 | 14 | 12 | 6 |
40 | 40 | 33 | 38 | 28 | 15 | 23 | 20 | 10 |
64 | 64 | 53 | 61 | 44 | 24 | 36 | 32 | 16 |
100 | 100 | 83 | 95 | 70 | 37 | 57 | 50 | 25 |
160 | 160 | 132 | 152 | 112 | 60 | 92 | 80 | 40 |
Pressure (in bar) | ||||||||
Desc. | (1 bar = 14.5 psi = 100 kPa) | |||||||
10 | 16 | 25 | 40 | 63 | 100 | |||
6 | ||||||||
01 | Plate <SORF> flanges for | V | V | V | V | V | V | V |
welding | ||||||||
02 | Loose plate flanges with | V | V | V | V | V | ||
weld-on plate collar | ||||||||
04 | Loose plate flanges with | V | V | V | V | V | ||
weld-neck collar | ||||||||
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 | 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 |