UNI 2281 PN10 Welding Neck Flange

DOWNLOAD UNI 2281 PN10 Welding Neck Flange Dimensions PDF

UNI 2281 PN10 Welding Neck Flange Dimensions Dimensions and Weight

Uni 2281 Pn10 Weld Neck Flange Dimensions
Designation Directions d1 a b D f h h1 m r s Hole Screw Weight In KG
Rated
Dia.
External dia.
of the pipe
Kilogram
15 20 21 65 14 95 14 35 6 30 4 2,5 4 M 12 0,73
21,3 22,5 32 0,73
20 25 26 75 16 105 14 38 6 38 4 2,5 4 M 12 1,03
26,9 28 40 1,03
25 30 31 85 16 115 14 38 6 42 4 2,8 4 M 12 1,24
33,7 34,5 45 1,23
32 38 39 100 16 140 18 40 6 52 6 3 4 M 16 1,82
42,4 43,5 56 1,80
40 44,5 45,5 110 16 150 18 42 7 60 6 3 4 M 16 2,10
48,3 49,5 64 2,08
50 57 58 125 18 165 18 45 8 72 6 3,5 4 M 16 2,81
60,3 61,5 75 2,78
65 76,1 77 145 18 185 18 45 10 90 6 3,5 4 M 16 3,40
80 88,9 90 160 20 200 18 50 10 105 8 3,7 8** M 16 4,20
100 108 109 180 20 220 18 52 12 125 8 3,7 8 M 16 4,90
114,3 115,5 131 4,75
125 133 134 210 22 250 18 55 12 150 8 4 8 M 16 6,70
139,7 141 156 6,45
150 159 161 240 22 285 22 55 12 175 10 5 8 M 20 8,30
168,3 170,5 184 8,00
175 193,7 195,5 270 24 315 22 60 12 210 10 5 8 M 20 10,3
200 219,1 221 295 24 340 22 62 16 235 10 5 8 M 20 11,4
250 267 269 350 26 395 22 68 16 285 12 5,5 12 M 20 15,6
273 275 292 15,2
300 323,9 326 400 26 445 22 68 16 344 12 6 12 M 20 18,0
350 355,6 357,5 460 26 505 22 68 16 385 12 6,4 16 M 20 24,5
368 370 22,5
400 406,4 408,5 515 26 565 25 72 16 440 12 7 16 M 22 30,2
419 421 27,8
450 457,2 459 565 26 615 25 72 16 478 12 7,3 20 M 22 32,3
500 508 510 620 28 670 25 75 16 542 12 7,3 20 M 22 40,4
600 609,6 611,5 725 28 780 30 80 18 642 12 7,3 20 M 27 50,0
700 711,2 715 840 30 895 30 80 18 745 12 9 24 M 27 66,4
800 812,8 817 950 32 1015 33 90 18 850 12 9 24 M 30 89,3
900 914,4 918 1050 34 1115 33 95 20 950 12 9 28 M 30 104
1000 1016 1020 1160 34 1230 36 95 20 1052 16 9 28 M 33 121
1200 1220 1224 1380 38 1455 39 115 25 1255 16 10 32 M 36 x 3 180
1400 1420 1424 1590 42 1675 42 120 25 1460 16 11 36 M 39 x 3 248
1600 1620 1624 1820 46 1915 48 130 25 1665 16 12 40 M 45 x 3 352
1800 1820 1824 2020 50 2115 48 140 30 1868 16 13 44 M 45 x 3 433
2000 2020 2024 2230 54 2325 48 150 30 2072 16 14 48 M 45 x 3 543

UNI 2281 PN10 Welding Neck 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.

UNI 2281 PN10 Welding Neck 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
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