Standard Cover
The Difference Between BS4504 PN10 Blind Flange And BS4504 PN16 Slip On Flange?
BS4504 PN10 Blind Flange isa Circular Flanges designed to be utilized in conjunction with Fittings, Pipes, and Valves. The BS 4504 Flanges must be PN Designated in accordance with the Steel Flanges Standard. This standard includes nominal pressures ranging from PN 2.5 to PN 40, in addition to nominal diameters. The BS4504 PN16 Slip On Flanges Standard largely corresponds with the Steel Flanges specification. BS4504 has a quantitative size designation that is shared by all parts in a plumbing system.
BS4504 Pn16 flange dimensions apply to flanges that are completely cast or forged, plain, or welding neck style. Although it is obsolete, it is nevertheless used for the specifications of light duty and economical stainless steel flanges.
Advantages Of EN 1092-1 BS 4504 Flange
Puddle flanges are used to keep water from penetrating along the exterior pipe edges of pipes.These run through various concrete buildings like floor slabs, manhole chambers, vaults, cellars, shafts, and so on. EN 1092-1 BS 4504 Flanges is fitted during the building phase.They are an extremely effective technique of closing the area surrounding the outside of pipelines that pass through various types. There are several advantages to employing puddle flanges.It offers Installation ease. It has greater strengthas compared to other flanges. It is inexpensive. It is able to withstand huge weights.It is possible to place it in ceilings, flooring, and walls.
What Does BS4504 PN16 Flange Mean?
Other than parts specified by outer diameter, BS4504 PN16 Flange has a quantitative size designation that is shared by all elements in a plumbing system. BS4504 Pn16 flange dimensions apply to flanges that are completely cast or forged or welding neck type. Although it is obsolete, it is nevertheless used for the specifications of light duty and economical stainless steel flanges.
Table of content
BS 4504 PN16 Flange
Size
Class
ASTM
ASME
About Of British Standard 4504 Flange
Standard Cover
Marking Standard
Common Types
British Standard 4504 Flange Specification
Specifications | BS 4504 PN16 Flange |
---|---|
Supply Ability | 700 Ton Per Month |
Payment Type | L/C,T/T,D/P,Paypal |
Schedule | SCH 5S To XXS |
Brand Name | Schulzmann |
Equipment | Pushing Machine Press machine electric bevelling machine |
Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
Use In | Marine & dredging Sanitation Process Instrumentation Oil and Gas Petrochemical/ Refinery/Chemical Power etc. |
Testing | Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector |
Available Packing | Packing In Plywood Box And Plywood Pallet |
Transportation In | Air & Ocean and Land |
Manufacturers Size | NPS 1⁄₂" To NPS 48” |
Pressure Class | Class 150 To Class 2500 |
Manufacturing Productivity | 1000 ton per month |
Certificate | ISO |
Methods Of Forging | Casting Forging Rolling Cutting |
Description | Price In US ($) |
---|---|
WN, DN40, 51 X 1.6 1.4404 BS4504 PN16 | US $412.23 Per KG |
DN25 38 X 1.6 1.4404 BS4504 PN40 | US $715.69 Per KG |
BLRF, DN40 51 X 1.6 1.4404 BS4504 PN16 | US $234.70 Per KG |
BLRF, DN 20 25 X 1.6 1.4404 BS4504 PN25 | US $322.70 Per KG |
BLRF, DN 40 51 X 1.6 1.4404 BS4504 PN25 | US $312.70 Per KG |
SORF, DN 25 38 X 1.6 1.4404 BS4504 PN16 | US $387.12 Per KG |
WNRF, DN20 25 X 1.6 1.4404 BS4504 PN16 | US $550.16 Per KG |
WNRF, 80/88.9 ND 16 BS4504 PN6 | US $9.43 Per PCS |
WN,FLANGES 125/139.7 ND 16 BS4504 PN16 | US $14.13 Per PCS |
FLANGES WNRF, DN 65 76.1 X 1.8 1.4404 BS4504 PN25 | US $712.65 Per KG |
WELDING NECK FLANGES, DN 200/DA 219.10 MM, PN6 | US $3.61 Per PCS |
SORF, DN40 51 X 40,5301.6 1.4404 BS4504 PN40 | US $459.48 Per KG |
Types Of EN 1092-1 BS 4504 Flange
Bs4504 Flanges
BS4504 PN16 Blind Flanges
BS 4504 PN10 Slip On Flanges
BS 4504 PN6 Weld Neck Flanges
BS 4504 Pn 5 Flange
BS 4504 Pn10 Flanges
BS4504 Pn16 Flanges
BS4504 Pn25 Flanges
BS4504 Pn40 Flanges
British Standard 4504 Flanges
BS 4504 Plate Flange
BS 4504 Welding Neck Flanges
BS 4504 Threaded Flanges
EN BS 3293 Flanges
BS 4504 PN 16 Forged Flanges
Normal Pipe Size | Pipe | R/F | Boss | Diameter | Bolting Sizes | Neck | Diameter Of Bore | ||||||||||||
(D) | (A) | (C) | (C) | (C) | (D) | (D) | (G) | (X) | (N) | (No) | (I) | (J) | - | (M) | (F) | (E) | (R) | (T) | (B) |
10 | 75 | 12 | 12 | 12 | 20 | 28 | 35 | 2 | 25 | 4 | 11 | 50 | M10 | 26 | 17.2 | 6 | 3 | 1.8 | 18.0 |
15 | 80 | 12 | 12 | 12 | 20 | 30 | 40 | 2 | 30 | 4 | 11 | 55 | M10 | 30 | 21.3 | 6 | 3 | 2.0 | 22.0 |
20 | 90 | 14 | 14 | 14 | 24 | 32 | 50 | 2 | 40 | 4 | 11 | 65 | M10 | 38 | 26.9 | 6 | 4 | 2.3 | 27.5 |
25 | 100 | 14 | 14 | 14 | 24 | 35 | 60 | 2 | 50 | 4 | 11 | 75 | M10 | 42 | 33.7 | 6 | 4 | 2.6 | 34.5 |
32 | 120 | 14 | 16 | 14 | 26 | 35 | 70 | 2 | 60 | 4 | 14 | 90 | M12 | 55 | 42.4 | 6 | 5 | 2.6 | 43.5 |
40 | 130 | 14 | 16 | 14 | 26 | 38 | 80 | 3 | 70 | 4 | 14 | 100 | M12 | 62 | 48.3 | 7 | 5 | 2.6 | 49.5 |
50 | 140 | 14 | 16 | 14 | 28 | 38 | 90 | 3 | 80 | 4 | 14 | 110 | M12 | 74 | 60.3 | 8 | 5 | 2.9 | 61.5 |
65 | 160 | 14 | 16 | 14 | 32 | 38 | 110 | 3 | 100 | 4 | 14 | 130 | M12 | 88 | 76.1 | 9 | 6 | 2.9 | 77.5 |
80 | 190 | 16 | 18 | 16 | 34 | 42 | 128 | 3 | 110 | 4 | 18 | 150 | M16 | 102 | 88.9 | 10 | 6 | 3.2 | 90.5 |
100 | 210 | 16 | 18 | 16 | 40 | 45 | 148 | 3 | 130 | 4 | 18 | 170 | M16 | 130 | 114.3 | 10 | 6 | 3.6 | 116.0 |
125 | 240 | 18 | 20 | 18 | 44 | 48 | 178 | 3 | 160 | 8 | 18 | 200 | M16 | 155 | 139.7 | 10 | 6 | 4.0 | 141.5 |
150 | 265 | 18 | 20 | 18 | 44 | 48 | 202 | 3 | 185 | 8 | 18 | 225 | M16 | 184 | 168.3 | 12 | 8 | 4.5 | 170.5 |
200 | 320 | 20 | 22 | 20 | 44 | 55 | 258 | 3 | 240 | 8 | 18 | 280 | M16 | 236 | 219.1 | 15 | 8 | 5.6 | 221.5 |
250 | 375 | 22 | 24 | 22 | 44 | 60 | 312 | 3 | 295 | 12 | 18 | 335 | M16 | 290 | 273.0 | 15 | 10 | 6.3 | 276.5 |
300 | 440 | 22 | 24 | 22 | 44 | 62 | 365 | 4 | 355 | 12 | 22 | 395 | M20 | 342 | 323.9 | 15 | 10 | 7.1 | 327.5 |
350 | 490 | 22 | 26 | 22 | – | 62 | 415 | 4 | – | 12 | 22 | 445 | M20 | 385 | 355.6 | 15 | 10 | 7.1 | 359.5 |
400 | 540 | 22 | 28 | 22 | – | 65 | 465 | 4 | 16 | 22 | 495 | M20 | 438 | 406.4 | 15 | 10 | 7.1 | 411.0 | |
450 | 595 | 24 | 30 | 24 | 65 | 520 | 4 | 16 | 22 | 550 | M20 | 492 | 457.0 | 15 | 12 | 7.1 | 462.0 | ||
500 | 645 | 24 | 30 | 24 | 68 | 570 | 4 | 20 | 22 | 600 | M20 | 538 | 508.0 | 15 | 12 | 7.1 | 513.5 | ||
600 | 755 | 24 | 32 | 34 | 70 | 670 | 5 | 20 | 26 | 705 | M24 | 640 | 610.0 | 16 | 12 | 7.1 | 616.5 | ||
700 | 860 | 24 | 40 | 38 | 70 | 775 | 5 | 24 | 26 | 810 | M24 | 740 | 711.0 | 16 | 12 | 7.1 | |||
800 | 975 | 24 | 44 | 42 | 70 | 880 | 5 | 24 | 30 | 920 | M27 | 842 | 813.0 | 16 | 12 | 7.1 | |||
900 | 1075 | 26 | 48 | 46 | 70 | 980 | 5 | 24 | 30 | 1020 | M27 | 942 | 914.0 | 16 | 12 | 7.1 | |||
1000 | 1175 | 26 | 52 | 52 | 70 | 1080 | 5 | 28 | 30 | 1120 | M27 | 1045 | 1016.0 | 16 | 12 | 7.1 | |||
1200 | 1405 | 28 | 60 | 60 | 90 | 1295 | 5 | 32 | 33 | 1340 | M30 | 1248 | 1220.0 | 20 | 12 | 8.0 | |||
1400 | 1630 | 32 | 68 | 68 | 90 | 1510 | 5 | 36 | 36 | 1560 | M33 | 1452 | 1420.0 | 20 | 12 | 8.0 | |||
1600 | 1830 | 34 | 76 | 76 | 90 | 1710 | 5 | 40 | 36 | 1760 | M33 | 1655 | 1620.0 | 20 | 12 | 9.0 | |||
1800 | 2045 | 36 | 84 | 84 | 100 | 1920 | 5 | 44 | 39 | 1970 | M36 | 1855 | 1820.0 | 20 | 15 | 10.0 | |||
2000 | 2265 | 38 | 92 | 92 | 110 | 2125 | 5 | 48 | 42 | 2180 | M39 | 2058 | 2020.0 | 25 | 15 | 11.0 |
NPS | Flanges | R/F | Boss | Drilling | Flanges Bolting | Neck | Diameter Of Bore | ||||||||||||
(DN) | (A) | (C) | (C1) | (C2) | (D) | (D1) | (G) | (X) | (N) | (No.) | (I) | (J) | (M) | (F) | (E) | (R) | (T) | (B) | |
10 | 90 | 14 | 14 | 14 | 20 | 35 | 40 | 2 | 30 | 4 | 14 | 60 | M12 | 28 | 17.2 | 6 | 3 | 1.8 | 18.0 |
15 | 95 | 14 | 14 | 14 | 20 | 35 | 45 | 2 | 35 | 4 | 14 | 65 | M12 | 32 | 21.3 | 6 | 3 | 2.0 | 22.0 |
20 | 105 | 16 | 16 | 16 | 24 | 38 | 58 | 2 | 45 | 4 | 14 | 75 | M12 | 39 | 26.9 | 6 | 4 | 2.3 | 27.5 |
25 | 115 | 16 | 16 | 16 | 24 | 38 | 68 | 2 | 52 | 4 | 14 | 85 | M12 | 46 | 33.7 | 6 | 4 | 2.6 | 34.5 |
32 | 140 | 16 | 18 | 16 | 26 | 40 | 78 | 2 | 60 | 4 | 18 | 100 | M16 | 56 | 42.4 | 6 | 5 | 2.6 | 43.5 |
40 | 150 | 16 | 18 | 16 | 26 | 42 | 88 | 3 | 70 | 4 | 18 | 110 | M16 | 64 | 48.3 | 7 | 5 | 2.6 | 49.5 |
50 | 165 | 18 | 20 | 18 | 28 | 45 | 102 | 3 | 84 | 4 | 18 | 125 | M16 | 74 | 60.3 | 8 | 5 | 2.9 | 61.5 |
65 | 185 | 18 | 20 | 18 | 32 | 45 | 122 | 3 | 104 | 4 / 8 | 18 | 145 | M16 | 92 | 76.1 | 10 | 6 | 2.9 | 77.5 |
80 | 200 | 20 | 20 | 20 | 34 | 50 | 138 | 3 | 118 | 8 | 18 | 160 | M16 | 110 | 88.9 | 10 | 6 | 3.2 | 90.5 |
100 | 220 | 20 | 22 | 20 | 40 | 52 | 162 | 3 | 140 | 8 | 18 | 180 | M16 | 130 | 114.3 | 12 | 6 | 3.6 | 116.0 |
125 * | 250 | 22 | 22 | 22 | 44 | 55 | 188 | 3 | 168 | 8 | 18 | 210 | M16 | 158 | 139.7 | 12 | 6 | 4.0 | 141.5 |
150 | 285 | 22 | 24 | 22 | 44 | 55 | 212 | 3 | 195 | 8 | 22 | 240 | M20 | 184 | 168.3 | 12 | 8 | 4.5 | 170.5 |
200 | 340 | 24 | 24 | 24 | 44 | 62 | 268 | 3 | 246 | 8 | 22 | 295 | M20 | 234 | 219.1 | 16 | 8 | 5.6 | 221.5 |
250 | 395 | 26 | 26 | 26 | 46 | 68 | 320 | 3 | 298 | 12 | 22 | 350 | M20 | 288 | 273.0 | 16 | 10 | 6.3 | 276.5 |
300 | 445 | 26 | 28 | 26 | 46 | 68 | 370 | 4 | 350 | 12 | 22 | 400 | M20 | 342 | 323.9 | 16 | 10 | 7.1 | 327.6 |
350 | 505 | 26 | 28 | 26 | 53 | 68 | 430 | 4 | 400 | 16 | 22 | 460 | M20 | 390 | 355.6 | 16 | 10 | 7.1 | 359.0 |
400 | 565 | 26 | 32 | 26 | 57 | 72 | 482 | 4 | 456 | 16 | 26 | 515 | M24 | 440 | 406.4 | 16 | 10 | 7.1 | 411.0 |
450 | 615 | 28 | 36 | 28 | 63 | 72 | 532 | 4 | 502 | 20 | 26 | 565 | M24 | 488 | 457.0 | 16 | 12 | 7.1 | 462.0 |
500 | 670 | 28 | 38 | 28 | 67 | 75 | 585 | 4 | 559 | 20 | 26 | 620 | M24 | 540 | 508.0 | 16 | 12 | 7.1 | 513.5 |
600 | 780 | 28 | 42 | 34 | 75 | 80 | 685 | 5 | 658 | 20 | 30 | 725 | M27 | 640 | 610.0 | 18 | 12 | 7.1 | 616.5 |
700 | 895 | 30 | 38 | 80 | 800 | 5 | 24 | 30 | 840 | M27 | 746 | 711.0 | 18 | 12 | 8.0 | ||||
800 | 1015 | 32 | 42 | 90 | 905 | 5 | 24 | 33 | 950 | M30 | 848 | 813.0 | 18 | 12 | 8.0 | ||||
900 | 1115 | 34 | 46 | 95 | 1005 | 5 | 28 | 33 | 1050 | M30 | 948 | 914.0 | 20 | 12 | 10.0 | ||||
1000 | 1230 | 34 | 52 | 95 | 1110 | 5 | 28 | 36 | 1160 | M33 | 1050 | 1016.0 | 20 | 12 | 10.0 | ||||
1200 | 1455 | 38 | 60 | 115 | 1330 | 5 | 32 | 39 | 1380 | M36 | 1256 | 1220.0 | 25 | 12 | 11.0 | ||||
1400 | 1675 | 42 | 120 | 1535 | 5 | 36 | 42 | 1590 | M39 | 1460 | 1420.0 | 25 | 12 | 12.0 | |||||
1600 | 1915 | 46 | 130 | 1760 | 5 | 40 | 48 | 1820 | M45 | 1666 | 1620.0 | 25 | 12 | 14.0 | |||||
1800 | 2115 | 50 | 140 | 1960 | 5 | 44 | 48 | 2020 | M45 | 1866 | 1820.0 | 30 | 15 | 15.0 | |||||
2000 | 2325 | 54 | 150 | 2170 | 5 | 48 | 48 | 2230 | M45 | 2070 | 2020.0 | 30 | 15 | 16.0 | |||||
2200 | 2550 | 58 | 160 | 2370 | 6 | 52 | 56 | 2440 | M52 | 2275 | 2220.0 | 35 | 15 | ||||||
2400 | 2760 | 62 | 170 | 2570 | 6 | 56 | 56 | 2650 | M52 | 2478 | 2420.0 | 35 | 15 | ||||||
2600 | 2960 | 65 | 180 | 2780 | 6 | 60 | 56 | 2850 | M52 | 2680 | 2620.0 | 40 | 18 | ||||||
2800 | 3180 | 70 | 190 | 3000 | 6 | 64 | 56 | 3070 | M52 | 2882 | 2820.0 | 40 | 18 | ||||||
3000 | 3405 | 75 | 200 | 3210 | 6 | 68 | 62 | 3290 | M56 | 3085 | 3020.0 | 40 | 18 |
DN | D | C1 | C2 | H1 | H2 | H3 | R | A | N1 | N2 | B1 | d1 | f1 |
10 | 90 | 14 | 14 | 20 | 35 | 6 | 3 | 17,2 | 28 | 30 | 18 | 40 | 2 |
15 | 95 | 14 | 14 | 20 | 35 | 6 | 3 | 21,3 | 32 | 35 | 22 | 45 | 2 |
20 | 105 | 14 | 14 | 24 | 38 | 6 | 4 | 26,9 | 39 | 45 | 27,5 | 58 | 2 |
25 | 115 | 16 | 16 | 24 | 38 | 6 | 4 | 33,7 | 46 | 52 | 34,5 | 68 | 2 |
32 | 140 | 18 | 16 | 26 | 40 | 6 | 5 | 42,4 | 56 | 60 | 43,5 | 78 | 2 |
40 | 150 | 18 | 16 | 26 | 42 | 7 | 5 | 48,3 | 64 | 70 | 49,5 | 88 | 3 |
50 | 165 | 20 | 18 | 28 | 45 | 8 | 5 | 60,3 | 74 | 84 | 61,5 | 102 | 3 |
65 | 185 | 20 | 18 | 32 | 45 | 10 | 6 | 76,1 | 92 | 104 | 77,5 | 122 | 3 |
80 | 200 | 20 | 20 | 34 | 50 | 10 | 6 | 88,9 | 110 | 118 | 90,5 | 138 | 3 |
100 | 220 | 22 | 20 | 40 | 52 | 12 | 6 | 114,3 | 130 | 140 | 116 | 162 | 3 |
125 | 250 | 22 | 22 | 44 | 55 | 12 | 6 | 139,7 | 158 | 168 | 141,5 | 188 | 3 |
150 | 285 | 24 | 22 | 44 | 55 | 12 | 8 | 168,3 | 184 | 195 | 170,5 | 212 | 3 |
200 | 340 | 26 | 24 | 44 | 62 | 16 | 8 | 219,1 | 234 | 246 | 221,5 | 268 | 3 |
250 | 405 | 29 | 26 | 46 | 70 | 16 | 10 | 273 | 288 | 298 | 276,5 | 320 | 3 |
300 | 460 | 32 | 28 | 46 | 78 | 16 | 10 | 323,9 | 342 | 350 | 327,5 | 378 | 4 |
350 | 520 | 35 | 30 | 57 | 82 | 16 | 10 | 355,6 | 390 | 400 | 359 | 438 | 4 |
400 | 580 | 38 | 32 | 63 | 85 | 16 | 10 | 406,4 | 444 | 456 | 411,0 | 490 | 4 |
450 | 640 | 42 | 34 | 68 | 87 | 16 | 12 | 457,0 | 490 | 502 | 462,0 | 550 | 4 |
500 | 715 | 46 | 34 | 73 | 90 | 16 | 12 | 508,0 | 546 | 559 | 513,5 | 610 | 4 |
600 | 840 | 52 | 36 | 83 | 95 | 18 | 12 | 610,0 | 650 | 658 | 616,5 | 725 | 5 |
700 | 910 | 60 | 36 | 83 | 100 | 18 | 12 | 711,0 | 750 | 760 | - | 795 | 5 |
800 | 1025 | 68 | 38 | 90 | 105 | 20 | 12 | 813,0 | 848 | 864 | - | 900 | 5 |
900 | 1125 | 76 | 40 | 94 | 110 | 20 | 12 | 914,0 | 948 | 968 | - | 1000 | 5 |
1000 | 1255 | 84 | 42 | 100 | 120 | 22 | 12 | 1016,0 | 1056 | 1072 | - | 1115 | 5 |
1200 | 1485 | 98 | 48 | - | 130 | 30 | 12 | 1220,0 | 1260 | - | - | 1330 | 5 |
1400 | 1685 | - | 52 | - | 145 | 30 | 12 | 1420,0 | 1465 | - | - | 1530 | 5 |
1600 | 1930 | - | 58 | - | 160 | 35 | 12 | 1620,0 | 1668 | - | - | - | - |
NPS | Flanges | R/F | Boss | Drilling | Flanges Bolting | Neck | Diameter Of Bore | ||||||||||||
(DN) | (A) | (C) | (C1) | (C2) | (D) | (D1) | (G) | (X) | (N) | (No.) | (I) | (J) | (M) | (F) | (E) | (R) | (T) | (B) | |
10 | 90 | 16 | 14 | 16 | 22 | 35 | 40 | 2 | 30 | 4 | 14 | 60 | M12 | 28 | 17.2 | 6 | 3 | 1.8 | 18.0 |
15 | 95 | 16 | 14 | 16 | 22 | 38 | 45 | 2 | 35 | 4 | 14 | 65 | M12 | 32 | 21.3 | 6 | 3 | 2.0 | 22.0 |
20 | 105 | 18 | 16 | 18 | 26 | 40 | 58 | 2 | 45 | 4 | 14 | 75 | M12 | 40 | 26.9 | 6 | 4 | 2.3 | 27.5 |
25 | 115 | 18 | 16 | 18 | 28 | 40 | 68 | 2 | 52 | 4 | 14 | 85 | M12 | 46 | 33.7 | 6 | 4 | 2.6 | 34.5 |
32 | 140 | 18 | 18 | 18 | 30 | 42 | 78 | 2 | 60 | 4 | 18 | 100 | M16 | 56 | 42.4 | 6 | 5 | 2.6 | 43.5 |
40 | 150 | 18 | 18 | 18 | 32 | 45 | 88 | 3 | 70 | 4 | 18 | 110 | M16 | 64 | 48.3 | 7 | 5 | 2.6 | 49.5 |
50 | 165 | 20 | 20 | 20 | 34 | 48 | 102 | 3 | 84 | 4 | 18 | 125 | M16 | 74 | 60.3 | 8 | 5 | 2.9 | 61.5 |
65 | 185 | 22 | 22 | 22 | 38 | 52 | 122 | 3 | 104 | 8 | 18 | 145 | M16 | 92 | 76.1 | 10 | 6 | 2.9 | 77.5 |
80 | 200 | 24 | 24 | 24 | 40 | 58 | 138 | 3 | 118 | 8 | 18 | 160 | M16 | 110 | 88.9 | 12 | 6 | 3.2 | 90.5 |
100 | 235 | 24 | 26 | 24 | 44 | 65 | 162 | 3 | 145 | 8 | 22 | 190 | M20 | 134 | 114.3 | 12 | 6 | 3.6 | 116.0 |
125 | 270 | 26 | 28 | 26 | 48 | 68 | 188 | 3 | 170 | 8 | 26 | 220 | M24 | 162 | 139.7 | 12 | 6 | 4.0 | 141.5 |
150 | 300 | 28 | 30 | 28 | 52 | 75 | 218 | 3 | 200 | 8 | 26 | 250 | M24 | 190 | 168.3 | 12 | 8 | 4.5 | 170.5 |
200 | 360 | 30 | 32 | 30 | 52 | 80 | 278 | 3 | 256 | 12 | 26 | 310 | M24 | 244 | 219.1 | 16 | 8 | 6.3 | 221.5 |
250 | 425 | 32 | 35 | 32 | 60 | 88 | 335 | 3 | 310 | 12 | 30 | 370 | M27 | 296 | 273.0 | 18 | 10 | 7.1 | 276.5 |
300 | 485 | 34 | 38 | 34 | 67 | 92 | 395 | 4 | 364 | 16 | 30 | 430 | M27 | 350 | 323.9 | 18 | 10 | 8.0 | 327.5 |
350 | 555 | 38 | 42 | 38 | 72 | 100 | 450 | 4 | 418 | 16 | 33 | 490 | M30 | 398 | 355.6 | 20 | 10 | 8.0 | 359.5 |
400 | 620 | 40 | 46 | 40 | 78 | 110 | 505 | 4 | 472 | 16 | 36 | 550 | M33 | 452 | 406.4 | 20 | 10 | 8.8 | 411.0 |
450 | 670 | 42 | 50 | 44 | 84 | 110 | 555 | 4 | 520 | 20 | 36 | 600 | M33 | 500 | 457.0 | 20 | 12 | 8.8 | 462.0 |
500 | 730 | 44 | 56 | 45 | 90 | 125 | 615 | 4 | 580 | 20 | 36 | 660 | M33 | 558 | 508.0 | 20 | 12 | 10.0 | 513.5 |
NPS | Flanges | R/F | Boss | Drilling | Flanges Bolting | Neck | Diameter Of Bore | ||||||||||||
(DN) | (A) | (C) | (C1) | (C2) | (D) | (D1) | (G) | (X) | (N) | (No.) | (I) | (J) | - | (M) | (F) | (E) | (R) | (T) | (B) |
10 | 90 | 16 | 14 | 16 | 22 | 35 | 40 | 2 | 30 | 4 | 14 | 60 | M12 | 28 | 17.2 | 6 | 3 | 1.8 | 18.0 |
15 | 95 | 16 | 14 | 16 | 22 | 38 | 45 | 2 | 35 | 4 | 14 | 65 | M12 | 32 | 21.3 | 6 | 3 | 2.0 | 22.0 |
20 | 105 | 18 | 16 | 18 | 26 | 40 | 58 | 2 | 45 | 4 | 14 | 75 | M12 | 40 | 26.9 | 6 | 4 | 2.3 | 27.5 |
25 | 115 | 18 | 16 | 18 | 28 | 40 | 68 | 2 | 52 | 4 | 14 | 85 | M12 | 46 | 33.7 | 6 | 4 | 2.6 | 34.5 |
32 | 140 | 18 | 18 | 18 | 30 | 42 | 78 | 2 | 60 | 4 | 18 | 100 | M16 | 56 | 42.4 | 6 | 5 | 2.6 | 43.5 |
40 | 150 | 18 | 18 | 18 | 32 | 45 | 88 | 3 | 70 | 4 | 18 | 110 | M16 | 64 | 48.3 | 7 | 5 | 2.6 | 49.5 |
50 | 165 | 20 | 20 | 20 | 34 | 48 | 102 | 3 | 84 | 4 | 18 | 125 | M16 | 74 | 60.3 | 8 | 5 | 2.9 | 61.5 |
65 | 185 | 22 | 22 | 22 | 38 | 52 | 122 | 3 | 104 | 8 | 18 | 145 | M16 | 92 | 76.1 | 10 | 6 | 2.9 | 77.5 |
80 | 200 | 24 | 24 | 24 | 40 | 58 | 138 | 3 | 118 | 8 | 18 | 160 | M16 | 110 | 88.9 | 12 | 6 | 3.2 | 90.5 |
100 | 235 | 24 | 26 | 24 | 44 | 65 | 162 | 3 | 145 | 8 | 22 | 190 | M20 | 134 | 114.3 | 12 | 6 | 3.6 | 116.0 |
125 | 270 | 26 | 28 | 26 | 48 | 68 | 188 | 3 | 170 | 8 | 26 | 220 | M24 | 162 | 139.7 | 12 | 6 | 4.0 | 141.5 |
150 | 300 | 28 | 30 | 28 | 52 | 75 | 218 | 3 | 200 | 8 | 26 | 250 | M24 | 190 | 168.3 | 12 | 8 | 4.5 | 170.5 |
200 | 375 | 34 | 36 | 36 | 52 | 88 | 285 | 3 | 260 | 12 | 30 | 320 | M27 | 244 | 219.1 | 16 | 8 | 6.3 | 221.5 |
250 | 450 | 38 | 42 | 38 | 60 | 105 | 345 | 3 | 312 | 12 | 33 | 385 | M30 | 306 | 273.0 | 18 | 10 | 7.1 | 276.5 |
300 | 515 | 42 | 48 | 42 | 67 | 115 | 410 | 4 | 380 | 16 | 33 | 450 | M30 | 362 | 323.9 | 18 | 10 | 8.0 | 327.5 |
350 | 580 | 46 | 54 | 46 | 72 | 125 | 465 | 4 | 424 | 16 | 36 | 510 | M33 | 408 | 355.6 | 20 | 10 | 8.8 | 359.5 |
400 | 660 | 50 | 60 | 50 | 78 | 135 | 535 | 4 | 478 | 16 | 39 | 585 | M36 | 462 | 406.4 | 20 | 10 | 11.0 | 411.0 |
450 | 685 | 50 | 66 | 54 | 84 | 135 | 560 | 4 | 522 | 20 | 39 | 610 | M36 | 500 | 457.0 | 20 | 12 | 12.5 | 462.0 |
500 | 755 | 52 | 72 | 56 | 90 | 140 | 615 | 4 | 576 | 20 | 42 | 670 | M39 | 562 | 508.0 | 20 | 12 | 14.2 | 513.5 |
NPS | ((PN)) Pressure Rating | |||||
---|---|---|---|---|---|---|
Size Of BSP Pipe | PN 6 | PN 10 | PN 16 | PN 25 | PN 40 | |
DN 10 | 75 | 90 | 90 | 90 | 90 | O.D. |
3/8" | 50 | 60 | 60 | 60 | 60 | PCD (B.C.) |
- | 4 x 11 | 4 x 14 | 4 x 14 | 4 x 14 | 4 x 14 | # of holes x holes dia. |
DN 15 | 80 | 95 | 95 | 95 | 95 | O.D. |
1/2" | 55 | 65 | 65 | 65 | 65 | PCD (B.C.) |
- | 4 x 11 | 4 x 14 | 4 x 14 | 4 x 14 | 4 x 14 | # of holes x holes dia. |
DN 20 | 90 | 105 | 105 | 105 | 105 | O.D. |
3/4" | 65 | 75 | 75 | 75 | 75 | PCD (b.c.) |
- | 4 x 11 | 4 x 14 | 4 x 14 | 4 x 14 | 4 x 14 | # of holes x holes dia. |
DN 25 | 100 | 115 | 115 | 115 | 115 | O.D. |
1" | 75 | 85 | 85 | 85 | 85 | PCD (b.c.) |
- | 4 x 11 | 4 x 14 | 4 x 14 | 4 x 14 | 4 x 14 | # of holes x holes dia. |
DN 32 | 120 | 140 | 140 | 140 | 140 | O.D. |
1 1/4" | 90 | 100 | 100 | 100 | 100 | PCD (b.c.) |
- | 4 x 14 | 4 x 18 | 4 x 18 | 4 x 18 | 4 x 18 | # of holes x holes dia. |
DN 40 | 130 | 150 | 150 | 150 | 150 | O.D. |
1 1/2" | 100 | 110 | 110 | 110 | 110 | PCD (b.c.) |
- | 4 x 14 | 4 x 18 | 4 x 18 | 4 x 18 | 4 x 18 | # of holes x holes dia. |
DN 50 | 140 | 165 | 165 | 165 | 165 | O.D. |
2" | 110 | 125 | 125 | 125 | 125 | PCD (b.c.) |
- | 4 x 14 | 4 x 18 | 4 x 18 | 4 x 18 | 4 x 18 | # of holes x holes dia. |
DN 65 | 160 | 185 | 185 | 185 | 185 | O.D. |
2 1/2" | 130 | 145 | 145 | 145 | 145 | PCD (b.c.) |
- | 4 x 14 | 4 x 18 | 4 x 18 | 8 x 18 | 8 x 18 | # of holes x holes dia. |
DN 80 | 190 | 200 | 200 | 200 | 200 | O.D. |
3" | 150 | 160 | 160 | 160 | 160 | PCD (b.c.) |
- | 4 x 18 | 8 x 18 | 8 x 18 | 8 x 18 | 8 x 18 | # of holes x holes dia. |
DN 100 | 210 | 220 | 220 | 235 | 235 | O.D. |
4" | 170 | 180 | 180 | 190 | 190 | PCD (b.c.) |
- | 4 x 18 | 8 x 18 | 8 x 18 | 8 x 22 | 8 x 22 | # of holes x holes dia. |
DN 125 | 240 | 250 | 250 | 270 | 270 | O.D. |
5" | 200 | 210 | 210 | 220 | 220 | PCD (b.c.) |
- | 8 x 18 | 8 x 18 | 8 x 18 | 8 x 26 | 8 x 26 | # of holes x holes dia. |
DN 150 | 265 | 285 | 285 | 300 | 300 | O.D. |
6" | 225 | 240 | 240 | 250 | 250 | PCD (b.c.) |
- | 8 x 18 | 8 x 22 | 8 x 22 | 8 x 26 | 8 x 26 | # of holes x holes dia. |
DN 175 | - | 315 | 315 | 330 | 350 | O.D. |
7" | - | 270 | 270 | 280 | 295 | PCD (b.c.) |
- | - | 8 x 22 | 8 x 22 | 12 x 26 | 12 x 30 | # of holes x holes dia. |
DN 200 | 320 | 340 | 340 | 360 | 375 | O.D. |
8" | 280 | 295 | 295 | 310 | 320 | PCD (b.c.) |
- | 8 x 18 | 8 x 22 | 12 x 22 | 12 x 26 | 12 x 30 | # of holes x holes dia. |
DN 250 | 375 | 395 | 405 | 425 | 450 | O.D. |
10" | 335 | 350 | 355 | 370 | 385 | PCD (b.c.) |
- | 12 x 18 | 12 x 22 | 12 x 26 | 12 x 30 | 12 x 33 | # of holes x holes dia. |
DN 300 | 440 | 445 | 460 | 485 | 515 | O.D. |
12" | 395 | 400 | 410 | 430 | 450 | PCD (b.c.) |
- | 12 x 22 | 12 x 22 | 12 x 26 | 16 x 30 | 16 x 33 | # of holes x holes dia. |
DN 350 | 490 | 505 | 520 | 555 | 580 | O.D. |
14" | 445 | 460 | 470 | 490 | 510 | PCD (b.c.) |
- | 12 x 22 | 16 x 22 | 16 x 26 | 16 x 33 | 16 x 36 | # of holes x holes dia. |
Pressure Rating Of BS 4504 Welding Neck Flange
FLANGES TABLE | -10°C to 200*C | 250*C | 300*C | 350 C | 400*C | 425 C | 450*C | 475 C |
6 | 6 | 5.5 | 5 | - | - | - | - | - |
10 | 10 | 9 | 8 | 7 | 6 | - | - | - |
16 | 16 | 15 | 13 | 11 | 9 | - | - | - |
25 | 25 | 24 | 21 | 17 | 14 | 12 | 9 | 6 |
40 | 40 | 38 | 33 | 28 | 23 | 20 | 15 | 10 |
64 | 64 | 61 | 53 | 44 | 36 | 32 | 24 | 16 |
100 | 100 | 95 | 83 | 70 | 57 | 50 | 37 | 25 |
160 | 160 | 152 | 132 | 112 | 92 | 80 | 60 | 40 |
Bs4504 Pn16 Slip On Flange Weight
Normal Pipe Size | Weight In As Per |
DN | Kilogram |
10 | 0.60 |
15 | 0.67 |
20 | 0.94 |
25 | 1.11 |
32 | 1.62 |
40 | 1.85 |
50 | 2.46 |
65 | 2.99 |
80 | 3.61 |
100 | 3.99 |
125 | 5.41 |
150 | 6.55 |
175 | 8.42 |
200 | 8.97 |
250 | 12.76 |
300 | 16.60 |
350 | 24.08 |
400 | 30.20 |
450 | 41.67 |
500 | 52.87 |
600 | 77.58 |
700 | 77.13 |
800 | 106.35 |
900 | 125.39 |
1000 | 177.99 |
BS 4504 Blind Flange Dimensions
DN) | PN | A (millimeter) | B (millimeter) | C (millimeter) |
10 | 2.5, 6 | 75 | 12 | |
10 &16 | 90 | 14 | ||
25 & 40 | 90 | 16 | ||
15 | 2.5 & 6 | 80 | 12 | |
10 &16 | 95 | 14 | ||
25 & 40 | 95 | 16 | ||
20 | 2.5 & 6 | 90 | 14 | |
10 &16 | 105 | 16 | ||
25 & 40 | 105 | 18 | ||
25 | 2.5 & 6 | 100 | 14 | |
10 &16 | 115 | 16 | ||
25 & 40 | 115 | 18 | ||
32 | 2.5 & 6 | 120 | 14 | |
10 &16 | 140 | 16 | ||
25 & 40 | 140 | 18 | ||
40 | 2.5 & 6 | 130 | 14 | – |
10 &16 | 150 | 16 | – | |
25 & 40 | 150 | 18 | – | |
50 | 2.5 & 6 | 140 | 14 | – |
10 & 16 | 165 | 18 | – | |
25 & 40 | 165 | 20 | – | |
65 | 2.5 & 6 | 160 | 14 | 55 |
10 & 16 | 185 | 18 | 55 | |
25 & 40 | 185 | 22 | 55 | |
80 | 2.5 & 6 | 190 | 16 | 70 |
10 &16 | 200 | 20 | 70 | |
25&40 | 200 | 24 | 70 | |
100 | 2.5 & 6 | 210 | 16 | 90 |
10 &16 | 220 | 20 | 90 | |
25&40 | 235 | 24 | 90 | |
125 | 2.5 & 6 | 240 | 18 | 115 |
10 & 16 | 250 | 22 | 115 | |
25 & 40 | 270 | 26 | 115 | |
150 | 2.5 & 6 | 265 | 18 | 140 |
10 & 16 | 285 | 22 | 140 | |
25 & 40 | 300 | 28 | 140 | |
200 | 2.5 & 6 | 320 | 20 | 190 |
10 &16 | 340 | 24 | 190 | |
25 | 360 | 30 | 190 | |
40 | 375 | 34 | 190 | |
250 | 2.5 & 6 | 375 | 22 | 235 |
10 | 395 | 26 | 235 | |
16 | 405 | 26 | 235 | |
25 | 425 | 32 | 235 | |
40 | 450 | 38 | 235 |
BS 4504 Threaded Flange Dimensions
Size (DN) | PN | A In MM | B In MM | C In MM | D In MM | E In MM |
10 | 6 | 75 | 25 | 12 | 20 | 3 |
16 | 90 | 30 | 14 | 20 | ||
40 | 90 | 30 | 16 | 22 | ||
15 | 6 | 80 | 30 | 12 | 20 | 3 |
16 | 95 | 35 | 14 | 20 | ||
40 | 95 | 35 | 16 | 22 | ||
20 | 6 | 90 | 40 | 14 | 24 | 4 |
16 | 105 | 45 | 16 | 24 | ||
40 | 105 | 45 | 18 | 26 | ||
25 | 6 | 100 | 50 | 14 | 24 | 4 |
16 | 115 | 52 | 16 | 24 | ||
40 | 115 | 52 | 18 | 28 | ||
32 | 6 | 120 | 60 | 14 | 26 | 5 |
16 | 140 | 60 | 16 | 26 | ||
40 | 140 | 60 | 18 | 30 | ||
40 | 6 | 130 | 70 | 14 | 26 | 5 |
16 | 150 | 70 | 16 | 26 | ||
40 | 150 | 70 | 18 | 32 | ||
50 | 6 | 140 | 80 | 14 | 28 | 5 |
16 | 165 | 84 | 18 | 28 | ||
40 | 165 | 84 | 20 | 34 | ||
65 | 6 | 160 | 100 | 14 | 32 | 6 |
16 | 185 | 104 | 18 | 32 | ||
40 | 185 | 104 | 22 | 38 | ||
80 | 6 | 190 | 110 | 16 | 34 | 6 |
16 | 200 | 118 | 20 | 34 | ||
40 | 200 | 118 | 24 | 40 | ||
100 | 6 | 210 | 130 | 16 | 40 | 6 |
16 | 220 | 140 | 20 | 40 | ||
40 | 235 | 145 | 24 | 44 |
BS 4504 PN64 Plate Flange Dimensions
Size (DN) | PN | A In MM | B In MM | C In MM |
10 | 2.5, 6 | 75 | 12 | 18 |
10 &16 | 90 | 14 | ||
25 & 40 | 90 | 14 | ||
15 | 2.5 & 6 | 80 | 12 | 22 |
10 &16 | 95 | 14 | ||
25 & 40 | 95 | 14 | ||
20 | 2.5 & 6 | 90 | 14 | 27.5 |
10 &16 | 105 | 16 | ||
25 & 40 | 105 | 16 | ||
25 | 2.5 & 6 | 100 | 14 | 34.5 |
10 &16 | 115 | 16 | ||
25 & 40 | 115 | 16 | ||
32 | 2.5 & 6 | 120 | 16 | 43.5 |
10 &16 | 140 | 18 | ||
25 & 40 | 140 | 18 | ||
40 | 2.5 & 6 | 130 | 16 | 49.5 |
10 &16 | 150 | 18 | ||
25 & 40 | 150 | 18 | ||
50 | 2.5 & 6 | 140 | 16 | 61.5 |
10 & 16 | 165 | 20 | ||
25 & 40 | 165 | 20 | ||
65 | 2.5 & 6 | 160 | 16 | 77.5 |
10 & 16 | 185 | 20 | ||
25 & 40 | 185 | 22 | ||
80 | 2.5 & 6 | 190 | 18 | 90.5 |
10 &16 | 200 | 20 | ||
25 & 40 | 200 | 24 | ||
100 | 2.5 & 6 | 210 | 18 | 116 |
10 &16 | 220 | 22 | ||
25 & 40 | 235 | 26 | ||
125 | 2.5 & 6 | 240 | 20 | 141.5 |
10 & 16 | 250 | 22 | ||
25 & 40 | 270 | 28 | ||
150 | 2.5 & 6 | 265 | 20 | 170.5 |
10 & 16 | 285 | 24 | ||
25 & 40 | 300 | 30 | ||
200 | 2.5 & 6 | 320 | 22 | 221.5 |
10 &16 | 340 | 24 | ||
25 | 360 | 32 | ||
40 | 375 | 36 | ||
250 | 2.5 & 6 | 375 | 24 | 276.5 |
10 | 395 | 26 | ||
16 | 405 | 29 | ||
25 | 425 | 35 | ||
40 | 450 | 42 | ||
300 | 2.5 & 6 | 440 | 24 | 327.5 |
10 | 445 | 26 | ||
16 | 460 | 32 | ||
25 | 485 | 38 | ||
40 | 515 | 48 | ||
350 | 2.5 & 6 | 490 | 26 | 359.5 |
10 | 505 | 28 | ||
16 | 520 | 35 | 359 | |
25 | 555 | 42 | 359.5 | |
40 | 580 | 54 | ||
400 | 2.5 & 6 | 540 | 28 | 411 |
10 | 565 | 32 | ||
16 | 580 | 38 | ||
25 | 620 | 46 | ||
40 | 660 | 60 | ||
450 | 2.5 & 6 | 595 | 30 | 462 |
10 | 615 | 36 | ||
16 | 640 | 42 | ||
25 | 670 | 50 | ||
40 | 685 | 66 | ||
500 | 2.5 & 6 | 645 | 30 | 513.5 |
10 | 670 | 38 | ||
16 | 715 | 46 | ||
25 | 730 | 56 | ||
40 | 755 | 72 |
BS4504 Pn16 Flange Bolting Chart
DN | K | L | Number | Size |
MM | MM | MM | - | MM |
10 | 60 | 14 | 4 | M12 |
15 | 65 | 14 | 4 | M12 |
20 | 75 | 14 | 4 | M12 |
25 | 85 | 14 | 4 | M12 |
32 | 100 | 18 | 4 | M16 |
40 | 110 | 18 | 4 | M16 |
50 | 125 | 18 | 4 | M16 |
65 | 145 | 18 | 8** | M16 |
80 | 160 | 18 | 8 | M16 |
100 | 180 | 18 | 8 | M16 |
125 | 210 | 18 | 8 | M16 |
150 | 240 | 22 | 8 | M20 |
200 | 295 | 22 | 12 | M20 |
250 | 355 | 26 | 12 | M24 |
300 | 410 | 26 | 12 | M24 |
350 | 470 | 26 | 16 | M24 |
400 | 525 | 30 | 16 | M27 |
450 | 585 | 30 | 20 | M27 |
500 | 650 | 33 | 20 | M30 |
600 | 770 | 36 | 20 | M33 |
700 | 840 | 36 | 24 | M33 |
800 | 950 | 39 | 24 | M36 |
900 | 1050 | 39 | 28 | M36 |
1000 | 1170 | 42 | 28 | M39 |
1200 | 1390 | 48 | 32 | M45 |
1400 | 1590 | 48 | 36 | M45 |
1600 | 1820 | 56 | 40 | M52 |