Fittings Dimensons

BUTT WELDING PIPE FITTING DIMENSIONAL STANDARD

DIMENSIONAL STANDARD ANSI B-16.9 / 16.28 / MSS SP-43

dim-stand-ansi-1
Nominal Pipe Size Outside Center to Face Back to Face Center to Center Length ‘L’
Inch. mm D A B C N E F G R M S MSS SP43 ANSI B 16.9
1/2 15 21.3 19 16 25 25 48 38 34.9 50.8 76.2
3/4 20 26.7 29 11 29 25 43 57 42.8 50.8 76.2
1 25 33.4 38 22 38 25 38 56 41 76 51 50.8 50.8 101.6
1 1/4 32 42.2 48 25 48 32 38 70 52 95 64 63.5 50.8 101.6
1 1/2 40 48.3 57 29 57 38 38 83 62 114 76 73 50.8 101.6
2 50 60.3 76 35 64 51 38 106 81 152 102 92 63.5 152.4
2 1/2 65 73.0 95 44 76 64 38 132 100 191 127 104.8 63.5 152.4
3 80 88.9 114 51 86 76 51 159 121 229 152 127 63.5 152.4
3 1/2 90 101.6 133 57 95 89 64 184 140 267 178 139.7 76.2 152.4
4 100 114.3 152 64 105 102 64 210 159 305 203 157.2 76.2 152.4
5 125 141.3 190 79 124 127 76 262 197 381 254 185.7 76.2 203.2
6 150 168.3 229 95 143 152 89 313 237 457 305 215.9 88.9 203.2
8 200 219.1 305 127 178 203 102 414 313 610 406 270 101.6 203.2
10 250 273.1 381 159 216 254 127 518 391 762 508 324 127.0 254.0
12 300 323.9 457 190 254 305 152 619 467 914 610 381 152.4 254.0
14 350 355.6 533 222 279 356 165 711 533 1067 711 412.8 152.4 305.0
16 400 406.4 610 254 305 406 178 813 610 1219 813 470 152.4 305.0
18 450 457.2 686 286 343 457 203 914 686 1372 914 533.4 152.4 305.0
20 500 508.0 762 318 381 508 229 1016 762 1524 1016 584.2 152.4 305.0
22 550 559.0 838 343 419 559 254 1118 838 1676 1118 614.4 152.4 305.0
24 600 610.0 914 381 432 610 267 1219 914 1829 1219 692.2 152.4 305.0
26 650 660.0 991 406 495 660 267
28 700 711.0 1067 438 521 711 267
30 750 762.0 1143 470 559 762 267
32 800 813.0 1219 502 597 813 267
34 850 864.0 1295 533 635 864 267
36 900 914.0 1372 565 673 914 267
38 950 965.0 1448 600 711 965 305
40 1000 1016.0 1524 632 749 1016 305
42 1050 1067.0 1600 660 762 1067 305
44 1100 1118.0 1676 695 813 1118 343
46 1150 1168.0 1753 727 851 1168 343
48 1200 1219.0 1829 759 889 1219 343

DIMENSIONS IN MM OF FORGED SCREWED FITTINGS

p122
  1. Figures in brackets are as per the Manufacturer’s standard
  2. Outlet dimension M For run size NPS 14 (DN 350) and large is recommended but not required

DIMENSIONS IN MM OF FORGED SCREWED FITTINGS

TO ANSI B-16.11 THREADED TO ASA B 2.1

dim-stand-ansi-2
NOM BORE PIPE O.D. 3000 L.B.S. COMMON FACTORS 6000 L.B.S
A B C G H K D E F I J L A B C G H K
1/8" 10.3 21 22 17 32 16 19 11 10 40 6 25 25 19 32 22
1/4" 13.7 25 25 19 35 19 25 16 11 43 3 6 32 29 33 22 35 25 27
3/8" 17.2 29 33 22 38 22 25 17.5 13 48 4 8 38 33 38 25 38 32 27
1/2" 21.3 33 38 25 48 29 32 22 15 51 5 8 46 38 46 29 48 38 33
3/4" 26.7 38 46 29 51 35 37 27 16 57 6 10 51 44 56 33 51 44 38
1" 33.4 44 56 33 60 44 41 35 19 64 6 10 60 51 62 35 60 57 43
1 1/4" 42.2 51 62 35 67 57 44 44.5 21 70 7 14 72 60 75 43 67 64 46
1 1’2" 48.3 60 75 43 79 64 44 51 21 79 8 16 80 64 84 44 79 76 48
2" 60.3 64 84 45 86 76 48 63.5 22 88 9 17 94 83 102 52 86 92 51
2 1/2′ 73.02 83 102 52 92 92 60 76 27 118 10 21 122 95 121 64 92 108 64
3" 89.0 95 121 64 108 108 65 89 29 121 10 25 140 106 146 79 108 127 68
4" 114.5 114 152 79 121 140 68 117.5 32 150 13 25 180 114 152 79 121 159 75

DIMENSIONS IN MM SOCKET WELD FITTING TO ANSI B-16.11

NOM BORE PIPE O.D. 3000 L.B.S. COMMON FACTORS 6000 L.B.S
A B K J L M N P Q C min D min O min O max A B M K N
1/8" 10.3 22 18.5 26 16 40 17.3 32 17.5 10 10.7 10 5 8 22 22 20 25 46
1/4" 13.7 22 22 26 18 43 21.2 32 17.5 10 14.1 10 5 8 27 25 24 25 51
3/8" 17.2 25 25 26 19 48 25.4 36 19 10 17.6 10 3 9 27 28 28 26 60
1/2" 21.3 27 32 30 21 51 31 43 22 10 21.7 10 6 13 31 34 34 31 72
3/4" 26.7 34 38 36 24 57 37 50 25 13 27 13 6 13 37 42 41 35 80
1" 33.4 37 46 40 25 64 45.2 60 27 13 33.8 13 9 17 42 50 50 40 94
1 1/4" 42.2 42 56 40 29 70 55 70 30 13 42.6 13 9 17 47 59 58 41 100
1 1’2" 48.3 47 62 40 30 79 61.4 78 32 13 48.7 13 9 17 53 67 55 43 122
2" 60.3 56 75 52 37 89 75 95 38 13 61.2 16 15 23 59 84 83 55
1/2" 73.02 60 92 52 48 114 91.3 125 38 16 73.8 16 14 24 102 56
3" 89.00 76 110 52 51 127 108.8 140 44 16 89.8 16 14 24 121 58
4" 114.50 88 137 58 150 136.9 48 19 115.5 19 14 24 152 64

DIMENSIONS AND OTHERS SPECIFICATIONS AS PER CUSTOMERS REQUIREMENTS ARE AVAILABLE ON REQUEST