BS 4504 Threaded Flange Dimensions and Technical Drawing
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BS 4504 Threaded Flange Dimensions
Dimensions in MM
DN | PN | A mm | B mm | C mm | D mm | E 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 | ||
125 | 6 | 240 | 160 | 18 | 44 | 6 |
16 | 250 | 168 | 22 | 44 | ||
40 | 270 | 170 | 26 | 48 | ||
150 | 6 | 265 | 185 | 18 | 44 | 8 |
16 | 285 | 195 | 22 | 44 | ||
40 | 300 | 200 | 28 | 52 | ||
200 | 6 | 320 | 240 | 20 | 44 | 8 |
16 | 340 | 246 | 24 | 44 | ||
40 | 375 | 260 | 34 | 52 | ||
250 | 6 | 375 | 295 | 22 | 44 | 10 |
16 | 405 | 298 | 26 | 46 | ||
40 | 450 | 312 | 38 | 60 | ||
300 | 6 | 440 | 355 | 22 | 44 | 10 |
16 | 460 | 350 | 28 | 46 | ||
40 | 515 | 380 | 42 | 67 | ||
350 | 16 | 520 | 400 | 30 | 57 | 10 |
40 | 580 | 424 | 46 | 72 | ||
400 | 16 | 580 | 456 | 32 | 63 | 10 |
40 | 660 | 478 | 50 | 78 | ||
450 | 16 | 640 | 502 | 34 | 68 | 12 |
40 | 685 | 522 | 50 | 84 | ||
500 | 16 | 715 | 559 | 34 | 73 | 12 |
40 | 755 | 576 | 52 | 90 | ||
600 | 16 | 840 | 658 | 36 | 83 | 12 |
40 | 890 | 686 | 60 | 100 | ||
700 | 16 | 910 | 760 | 36 | 83 | 12 |
800 | 16 | 1025 | 864 | 38 | 90 | 12 |
900 | 16 | 1125 | 968 | 40 | 94 | 12 |
1000 | 16 | 1255 | 1072 | 42 | 100 | 12 |
BS 4504 Threaded 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 Threaded Flange Supply and Export Network
List of Cities and Countries
Afghanistan | Algeria | Angola | Argentina |
Australia | Austria | Azerbaijan | Bahrain |
Bangladesh | Belarus | Belgium | Bhutan |
Bolivia | Brazil | Bulgaria | Canada |
Chile | China | Colombia | Costa Rica |
Croatia | Czech Republic | Aberdeen | Abu Dhabi |
Ahmedabad | Ahvaz | Al Jubail | Al Khobar |
Algiers | Ankara | Atyrau | Bangkok |
Bengaluru | Bhopal | Bogota | Brisbane |
Busan | Cairo | Calgary | Caracas |
Chandigarh | Chennai | Chiyoda | Coimbatore |
Colombo | Courbevoie |
Denmark | Ecuador | Egypt | Estonia |
Finland | France | Gabon | Ghana |
Greece | Hong Kong | Hungary | India |
Indonesia | Iran | Iraq | Israel |
Italy | Japan | Jordan | Dallas |
Dammam | Doha | Dubai | Edmonton |
Ernakulam | Faridabad | Geoje-si | Gimhae-si |
Granada | Gurgaon | Hanoi | Haryana |
Ho Chi Minh City | Hong Kong | Houston | Howrah |
Hyderabad | Indore | Istanbul | Jakarta |
Jeddah |
Kazakhstan | Kenya | Kuwait | Lebanon |
Libya | Lithuania | Malaysia | Mexico |
Mongolia | Morocco | Netherlands | New Zealand |
Nigeria | Norway | Oman | Pakistan |
Peru | Philippines | Poland | Portugal |
Qatar | Romania | Russia | Karachi |
Kolkata | Kuala Lumpur | Kuwait City | La Victoria |
Lagos | Lahore | London | Los Angeles |
Ludhiana | Madrid | Manama | Melbourne |
Mexico City | Milan | Montreal | Moscow |
Mumbai | Muscat | Navi Mumbai | New Delhi |
New York | Noida | Perth | Petaling Jaya |
Pimpri-Chinchwad | Port-of-Spain | Pune | Rajkot |
Rio de Janeiro | Riyadh |
Saudi Arabia | Serbia | Singapore | Slovakia |
South Africa | South Korea | Spain | Sri Lanka |
Sweden | Switzerland | Taiwan | Thailand |
Trinidad & Tobago | Tunisia | Turkey | Ukraine |
United Arab Emirates (UAE) | United Kingdom (UK) | United States (US) | Venezuela |
Vietnam | Yemen | Santiago | Secunderabad |
Seoul | Sharjah | Singapore | Surat |
Sydney | Tehran | Thane | Thiruvananthapuram |
Toronto | Ulsan | Vadodara | Visakhapatnam |
Vung Tau |