BS 4504 Plate Flange Dimensions and Technical Drawing
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BS 4504 Plate Flange Dimensions
Dimensions in MM
| DN |
PN |
A mm |
B mm |
C 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 |
| 600 |
2.5 & 6 |
755 |
32 |
616.5 |
| 10 |
780 |
42 |
| 16 |
840 |
52 |
| 25 |
845 |
68 |
| 40 |
890 |
84 |
| 700 |
2.5 |
860 |
36 |
To be specifiedby purchaser |
| 800 |
2.5 |
975 |
38 |
| 900 |
2.5 |
1075 |
40 |
| 1000 |
2.5 |
1175 |
42 |
| 1200 |
2.5 |
1375 |
44 |
| 1400 |
2.5 |
1575 |
48 |
| 1600 |
2.5 |
1790 |
51 |
| 1800 |
2.5 |
1990 |
54 |
| 2000 |
2.5 |
2190 |
58 |
BS 4504 Plate Flange Industries and Applications
Widely used in the industries
- Pumps, Valves, and vessels in manufacturing and food processing.
- Pipe connections in industrial waterworks.
- Heat exchangers and heating systems of all sizes.
- Mining support.
- Nuclear power systems.
- Plumbing and mechanical systems.
- Assemblies in the oil, gas, and petrochemical industries.
- Fire protection systems.
BS 4504 Plate Flange Supply and Export Network
List of Cities and Countries
