ASME B16 47 Class 150 Series A Flange

ASME B16.47 Series A Flanges Class 150 Dimensions and Technical Drawings

ASME B16.47 Series A 150# Welding Neck Flange with RF
ASME B16.47 Series A 150# Welding Neck Flange with RF
ASME B16.47 Series A Class 150 Blind Flange with RF
ASME B16.47 Series A Class 150 Blind Flange with RF

DOWNLOAD ASME B16.47 SERIES A FLANGES CLASS 150 DIMENSIONS AND TECHNICAL DRAWINGS PDF

150# B16.47 Series A Flanges Dimensions B16.47 Dimensions in MM

NPS D K G X
26″ 870 806.4 749 676
28″ 925 863.6 800 727
30″ 985 914.4 857 781
32″ 1060 977.9 914 832
34″ 1110 1028.7 965 883
36″ 1170 1085.8 1022 933
38″ 1240 1149.4 1073 991
40″ 1290 1200.2 1124 1041
42″ 1345 1257.3 1194 1092
44″ 1405 1314.4 1245 1143
46″ 1455 1365.2 1295 1197
48″ 1510 1422.4 1359 1248
50″ 1570 1479.6 1410 1302
52″ 1625 1536.7 1461 1353
54″ 1685 1593.8 1511 1403
56″ 1745 1651.0 1575 1457
58″ 1805 1708.2 1626 1508
60″ 1855 1759.0 1676 1559

General Note:

  • All dimensions are in MM.
  • D: outside diameter of flange.
  • K: diameter of bolt circle.
  • G: diameter of raised face.
  • X: diameter of hub of flange.
NPS A TBL TWN Y
26″ 660.4 66.7 66.7 119
28″ 711.2 69.9 69.9 124
30″ 762.0 73.1 73.1 135
32″ 812.8 79.4 79.4 143
34″ 863.6 81.0 81.0 148
36″ 914.4 88.9 88.9 156
38″ 965.2 85.8 85.8 156
40″ 1016.0 88.9 88.9 162
42″ 1066.8 95.3 95.3 170
44″ 1117.6 100.1 100.1 176
46″ 1168.4 101.6 101.6 184
48″ 1219.2 106.4 106.4 191
50″ 1270.0 109.6 109.6 202
52″ 1320.8 114.3 114.3 208
54″ 1371.6 119.1 119.1 214
56″ 1422.4 122.3 122.3 227
58″ 1473.2 127.0 127.0 233
60″ 1524.0 130.2 130.2 238

General Note:

  • All dimensions are in MM.
  • A: Diameter of hub top of WN.
  • TBL: minimum thickness of blind flange.
  • TWN: minimum thickness of WN flange.
  • Y: length through hub of WN.
  • t: 2mm height of RF for Class 150 Series A flange.
NPS n d l r
26″ 24 1-3/8 1-1/4 10
28″ 28 1-3/8 1-1/4 11
30″ 28 1-3/8 1-1/4 11
32″ 28 1-5/8 1-1/2 11
34″ 32 1-5/8 1-1/2 13
36″ 32 1-5/8 1-1/2 13
38″ 32 1-5/8 1-1/2 13
40″ 36 1-5/8 1-1/2 13
42″ 36 1-5/8 1-1/2 13
44″ 40 1-5/8 1-1/2 13
46″ 40 1-5/8 1-1/2 13
48″ 44 1-5/8 1-1/2 13
50″ 44 1-7/8 1-3/4 13
52″ 44 1-7/8 1-3/4 13
54″ 44 1-7/8 1-3/4 13
56″ 48 1-7/8 1-3/4 13
58″ 48 1-7/8 1-3/4 13
60″ 52 1-7/8 1-3/4 13

General Note:

  • n: number of bolt holes.
  • d: diameter of bolt hole.
  • l: diameter of bolt.
  • r: minimum fillet radius for WN.
  • d and l are in inch units, while r is in mm unit.

ASME B16.47 Series A Class 150 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 B16.47 Series A Class 150 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
Translate »