ASME B16.36 Class 900 Orifice Weld Neck RF Flanges Dimensions and Technical Drawings
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DOWNLOAD ASME B16.36 CLASS 900 ORIFICE WELD NECK RF FLANGES DIMENSIONS AND TECHNICAL DRAWINGS PDF
Get Complete details of ANSI/ASME B16.36 Standard Flange
900# B16.36 Flanges Dimensions
B16.36 Dimensions in MM
NPS | DIA RF |
OUT SIDE DIA |
MIN THK FLG |
HGT FLG |
HUB DIA |
HUB DIA |
DIA OF TAB |
R | O | T | H | X | A | Tg | |
1 | 50.8 | 125 | 36.6 | 81 | 54 | 33.5 | 6.4 |
1½ | 73.0 | 155 | 36.6 | 84 | 70 | 48.3 | 6.4 |
2 | 92.1 | 165 | 36.6 | 84 | 84 | 60.3 | 6.4 |
2½ | 104.8 | 190 | 36.6 | 87 | 100 | 73.0 | 6.4 |
3 | 127.0 | 240 | 38.1 | 102 | 127 | 88.9 | 9.5 |
4 | 157.2 | 290 | 44.5 | 114 | 159 | 114.3 | 12.7 |
6 | 215.9 | 380 | 55.6 | 140 | 235 | 168.3 | 12.7 |
8 | 269.9 | 470 | 63.5 | 162 | 298 | 219.1 | 12.7 |
10 | 323.8 | 545 | 69.9 | 184 | 368 | 273.0 | 12.7 |
12 | 381.0 | 610 | 79.4 | 200 | 419 | 323.8 | 12.7 |
14 | 412.8 | 640 | 85.8 | 213 | 451 | 355.6 | 12.7 |
16 | 469.9 | 705 | 88.9 | 216 | 508 | 406.4 | 12.7 |
18 | 533.4 | 785 | 101.6 | 229 | 565 | 457.2 | 12.7 |
20 | 584.2 | 855 | 108.0 | 248 | 622 | 508.0 | 12.7 |
24 | 692.2 | 1040 | 139.7 | 292 | 749 | 609.6 | 12.7 |
NPS | BOLT CIRCLE |
NO OF BOLTS |
DIA OF HOLES |
DIA STUD BOLTS |
STUD BOLT LENGTH |
1 | 88.9 | 4 | 11/16 | 5/8 | 125 |
1½ | 114.3 | 4 | 13/16 | 3/4 | 135 |
2 | 127.0 | 8 | 11/16 | 5/8 | 125 |
2½ | 149.2 | 8 | 13/16 | 3/4 | 135 |
3 | 190.5 | 8 | 1 | 7/8 | 150 |
4 | 235.0 | 8 | 1¼ | 1.1/8 | 180 |
6 | 317.5 | 12 | 1¼ | 1.1/8 | 195 |
8 | 393.7 | 12 | 1½ | 1.3/8 | 230 |
10 | 469.9 | 16 | 1½ | 1.3/8 | 240 |
12 | 533.4 | 20 | 1½ | 1.3/8 | 260 |
14 | 558.8 | 20 | 1.5/8 | 1½ | 280 |
16 | 616.0 | 20 | 1¾ | 1.5/8 | 290 |
18 | 685.8 | 20 | 2 | 1.7/8 | 330 |
20 | 749.3 | 20 | 2.1/8 | 2 | 355 |
24 | 901.7 | 20 | 2 5/8 | 2½ | 445 |
General Note:
- Height of Raised Face (RF) in CLASS 900 is 7 mm.
- Dimensions are in millimeters, except for bolts and bolt holes.
- Ring joint flanges larger than NPS 12 will require angular meter taps.
- All other dimensions are in accordance with ASME B16.5.
- Bolt lengths for raised face flanges include allowance for orifice and gasket thickness
of 6 mm (0.25 in.) for NPS 1 to NPS 12. Bolt lengths for ring-type joint flanges include
allowance of 15 mm (0.62 in.) for NPS 1 to NPS 3. - Other NPT sizes may be furnished if required.
- The length of the Stud Bolt does not include the height of the chamfers (points).
- Bore (B) is to be specified by the purchaser.
ASME B16.36 Class 900 Flanges 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.
ASME B16.36 Class 900 Flanges 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 |