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PIPE DIMENSIONS CHART


Pipe Nominal Size Outside Diameter (mm) Nominal Wall Thickness Schedule
NPS DN OD SCH 5s SCH 10s SCH 10 SCH 20 SCH 30 SCH 40s SCH STD SCH 40 SCH 60 SCH 80s SCH XS SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 SCH XXS
1/8 6 10.3 1.24 1.73 1.73 1.73 2.41 2.41 2.41
1/4 8 13.7 1.65 2.24 2.24 2.24 3.02 3.02 3.02
3/8 10 17.1 1.65 2.31 2,31 2.31 3.20 3.20 3.20
1/2 15 21.3 1.65 2.11 2.77 2.77 2.77 3.73 3.73 3.73 4.78 7.47
3/4 20 26.7 1.65 2.11 2.87 2.87 2.87 3.91 3.91 3.91 5.56 7.82
1 25 33.4 1.65 2.77 3.38 3.38 3.38 4.55 4.55 4.55 6.35 9.09
11/4 32 42.2 1.65 2.77 3.56 3.56 3,56 4.85 4.85 4.85 6.35 9.70
11/2 40 48.3 1.65 2.77 3.68 3.68 3.68 5.08 5.08 5.08 7.14 10.15
2 50 60.3 1.65 2.77 3.91 3.91 3.91 5.54 5.54 5.54 8.74 11.07
2/12 65 73 2.11 3.05 5.16 5.16 5.16 7.01 7.01 7.01 9.53 14.02
3 80 88.9 2.11 3.05 5.49 5.49 5.49 7.62 7.62 7.62 11.13 15.24
3 1/2 90 101.6 2.11 3.05 5.74 5.74 5.74 8.08 8.08 8.08
4 100 114.3 2.11 3.05 6.02 6.02 6.02 8.56 8.56 8.56 11.13 13.49 17.12
5 125 141.3 2.77 3.40 6.55 6.55 6.55 9.53 9,53 9.53 12.70 15.88 19.05
6 150 168.3 2.77 3.40 7.11 7.11 7.11 10.97 10.97 10.97 14.27 18.26 21.95
8 200 219.1 2.77 3.76 6.35 7.04 8.18 8.18 8.18 10.31 12.70 12.70 12.70 15.09 18.26 20.62 23.01 22.23
10 250 273.1 3.40 4.19 6.35 7.80 9.27 9.27 9.27 12.70 12.70 12.70 15.09 18.26 21.44 25.40 28.58 25.40
12 300 323.9 3.96 4.57 6.35 8.38 9.53 9.53 10.31 14.27 12.70 12.70 17.48 21.44 25.40 28.58 33.32 25.40
14 350 355.6 3.96 4.78 6.35 7.92 9.53 9.53 11.13 15.09 12.70 19.05 23.83 27.79 31.75 35.71
16 400 406.4 4.19 4.78 6.35 7.92 9.53 9.53 12.70 i6.66 12.70 21.44 26.19 30.96 36.53 40.49
18 450 457.2 4.19 4.78 6.35 7.92 11.13 9.53 14.27 19.05 12.70 23.83 29.36 34.93 39,67 45.24
20 500 508 4.78 5.54 6.35 9.53 12.70 9.53 15.09 20.62 12.70 26.19 32.54 38.10 44.45 50.01
22 559 4.78 5.54 6.35 9.53 12.70 9.53 22.23 12.70 28.58 34.93 41.28 47.63 53.98
24 600 610 5.54 6.35 6.35 9.53 14.27 9.53 17.48 24.61 12.70 30.96 38.89 46.02 52.37 59.54
26 660 7.92 12.70 9.53 12.70
28 700 711 7.92 12.70 15.88 9.53 12.70
30 762 6.35 7.92 7.92 12.70 15.88 9.53 12.70
32 800 813 7.92 12.70 15.88 9.53 17.48 12.70
34 884 7.92 12.70 15.88 9.53 17.48 12.70
36 900 914 7.92 12.70 15.88 9.53 19.05 12.70
38 965 9.53 12.70
40 1000 1016 9.53 12.70
42 1067 12.70 15.88 9.53 19.05 12.70
44 1100 1118 9.53 12.70
46 1168 9.53 12.70
48 1200 1219 9.53 12.70

FITTINGS DIMENSIONS CHART


Dimension In Mm Of Forged Screwed & Socket Weld Fittings


Dimension In Mm Of Forged Screwed Fittings To ANSI B-16.11 Threaded To ASA B 2.1
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 0 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 da 38
1" 33.4 44 56 33 60 44 41 35 19 64 6 10 60 51 62 35 60 57 43
11/4" 42.2 51 62 35 67 57 aa 44.5 21 70 7 14 72 60 75 43 67 64 46
11/2" 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
21/2" 73.02 83 102 52 92 92 60 76 27 118 10 21 122 95 121 64 92 108 64
3" 89 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
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 D O O A B M K N
1/8" 10.3 22 19 26 16 40 17.3 32 18 10 10.7 10 5 8 22 22 20 25 46
1/4" 13.7 22 22 26 18 43 21.2 32 18 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
11/4" 42.2 42 56 40 29 70 55 70 30 13 42.6 13 9 17 47 59 58 41 100
11/2" 48.3 47 62 40 30 79 61.4 78 32 13 48.7 13 9 17 53 67 66 43 122
2" 60.3 56 75 52 37 89 75 95 38 13 61.2 16 15 23 59 84 83 55  
21/2" 73 60 92 52 48 114 91.3 125 38 16 73.8 16 14 24   102   56  
3" 89 76 110 52 51 127 109 140 44 16 89.8 16 14 24   121   58  
4" 115 88 137 58   150 137   48 19 115.5 19 14 24   152   64  

As per MSS SP97

WELDOLET

OUTLET NOMINAL SIZE A C L D Weight Kg
S40
STD		 S80
XS		 XXS
S160		 S40
STD		 S80
STD		 XXS
S160		 S40
STD		 $80
XS		 XXS
$160		 S40
STD		 $80
XS		 XXS
$160
1/2 21.3 23.8 23.8 14.3 19.1 19.1 28.6 34.9 34.7 34.9 0.08 0.09 0.11
3/4 26.7 30.2 30.2 19.1 22.2 22.2 31.8 44.50 44.5 44.5 0.11 0.14 0.32
1 33.5 36.5 36.5 25.4 27.0 27.0 38.1 54.0 54.0 50.8 0.23 0.21 0.38
1 1/4 42.2 44.5 44.5 33.3 31.8 31.8 44.5 65.1 65.1 61.9 0.36 0.41 0.57
1 1/2 48.3 50.8 50.8 38.1 33.3 33.3 50.8 73.0 73.0 69.9 0.45 0.50 0.79
2 60.5 65.1 65.1 42.9 38.1 38.1 55.6 88.9 88.9 81.0 0.79 0.79 0.97
2 1/2 73.2 76.2 76.2 54.0 41.3 41.3 61.9 103.2 103.2 96.8 1.13 1.18 1.53
3 88.9 93.7 93.7 73.0 44.5 44.5 73.0 122.2 122.2 120.7 1.81 1.86 2.87
3 1/2 101.6 101.6 101.6   47.0 47.6   142.9 136.5   2.49 2.54  
4 114.3 120.7 120.7 98.4 50.8 50.8 84.1 152.4 152.4 152.4 2.86 2.90 4.76
5 141.2 141.3 141.3 122.2 57.2 57.2 93.7 179.4 179.4 187.3 4.65 4.72 6.46
6 168.3 169.9 169.9 146.1 60.3 77.8 104.8 215.9 225.4 220.7 5.44 10.43 12.70

SOCKOLET

  Class 3000# Class 6000#
OUTLET
SIZE		 A B C D E F L (kg) W.T. C D E F L (kg) W.T.
1/2" 33 21.7-22 21.1±0.5 15.0-16.6 23.8 34.9 25.4 0.14 13.5±0.5 11.0-12.6 10 44.5 32 0.23
3/4 39 27.1-27.3 13.5±0.5 20.2-21.7 30.2 44.5 27 0.15 15.5±0.5 14.8-16.3 25 50.8 37 0.36
1" 47.3 33.8-34 15.2±0.8 25.9-27.4 34.5 54 33.3 0.27 17.0±0.8 19.9-21.5 33 61.9 40 0.39
1 1/4" 57 42.5-42.8 17.4±0.8 34.3-35.8 44.5 65.1 33.3 0.39 19.0+0.8 28.7-30.2 38 69.9 41 0.73
1 1/2" 63.4 48.6-48.9 18.8±0.8 40.1-41.7 60.8 73 34.9 0.47 21.0±0.8 33.2-24.7 49 82.6 43 0.91
2" 77 61.1-51.4 21.8±0.8 51.7-53.3 65.1 88.9 38.1 0.73 23.0±0.8 42.1-43.6 70 103 52 2.33
2 1/2" 96.6 73.8-74.2 25.8±1.5 61.2-64.2 76.2 103.20 39.7 1.25            
3" 114 89.8-90.2 29.1±1.5 76.4-79.5 93.7 122.2 44.5 1.72            
3 1/2" 127 102.6-103.0 29.1±1.5 88.7-91.7 101.60 133.4 54 1.95            
4" 138.90 115.4-115.8 35.4±1.5 100.7-103.7 120.70 152.4 47.60 3.29            

THREDOLET

  Class 3000# Class 6000#
OUTLET SIZE A B E F L (kg) Weight A B E F IL (kg) Weight
1/2" 33 NPT 1/2" 23.8 34.9 25.4 0.11 43 NPT 1/2" 19.1 44.5 31.8 0.2
3/4" 39 NPT 3/4" 30.2 44.5 27 0.16 49 NPT 3/4" 25.4 50.8 36.5 0.34
1" 47.3 NPT 1" 36.5 54 33.3 0.28 59 NPT 1" 33.3 61.9 39.7 0.56
1 1/4" 57 NPT 1 1/4" 44.5 65.1 33.3 0.41 69 NPT 1 1/4" 38.1 69.9 41.3 0.71
1 1/2" 63.4 NPT 1 1/2" 50.8 73 34.9 0.45 77 NPT 1 1/2" 49.2 82.6 42.9 0.89
2" 77 NPT 2" 65.1 88.9 38.1 0.79 91 NPT 2" 69.9 103.2 52.4 2.3
2 1/2" 96.6 NPT 2 1/2" 76.2 103.2 46 1.36   -        
3" 114 NPT 3" 93.7 122.2 50.8 1.97   -        
3 1/2" 122.2 NPT 3 1/2" 102 133.4 54 2.61   -        
4" 138.9 NPT 4" 121 152.4 57.2 3.22   -        

FLANGES DIMENSIONS CHART


Normal
pipe
size		 Outside
dia. of
flange		 Minimum
thickness
of flange		 Overall Length Bolt
Circle		 No. and
Size of
Holes		 O.D. of
raised
face
Welding
neck		 Slip-on
& socket
welding		 Lap Joint
O Q Y Diam. No. dia. R
1/2 89 11.2 47.6 15.9 15.9 60.5 4 15 35
3/4 117 15.9 57.2 25.4 25.4 82.5 4 15 43
1 108 14.3 55.6 17.5 17.5 79.5 4 15 51
1.1/4 117 15.9 57.2 20.6 20.6 89.0 4 15 64
1.1/2 127 17.5 61.9 22.2 22.2 98.5 4 15 73
2 152 19.1 63.5 25.4 25.4 120.5 4 19 92
2.1/2 178 22.3 69.8 28.6 28.6 139.5 4 19 105
3 190 23.9 69.8 30.2 30.2 152.5 4 19 127
3.1/2 216 23.9 71.4 31.8 31.8 178.0 8 19 140
4 229 23.9 86.2 33.3 33.3 190.5 8 19 157
5 254 23.9 88.9 36.5 36.5 216.0 8 22 186
6 279 25.4 88.9 39.7 39.7 241.5 8 22 216
8 343 28.6 101.6 44.4 44.4 298.5 8 22 270
10 406 30.2 101.6 49.2 49.2 362.0 12 25 324
12 483 31.8 114.3 55.6 55.6 432.0 12 25 381
14 533 35.0 127.0 57.2 79.4 476.0 12 29 413
16 597 36.6 127.0 63.5 87.3 539.5 16 29 470
18 635 39.7 139.7 68.3 96.8 578.0 16 32 533
20 698 42.9 144.5 73.0 103.2 635.0 20 32 584
24 813 47.7 152.4 82.6 111.1 749.5 20 35 692
DIMENSIONS OF CLASS 150 FLANGES
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Length Through Hub Bore
Nominal Pipe Size Outside Diameter of Flange, o Thickness of Flange Min., t Thickness Lap Joint Min. t Diameter of Hub, X Diameter Beginning of Chamfer Welding Neck, Ah Threaded Slip-on Socker Welding Y Lapped, Y Weldking Neck, Y Thread Length Threaded Min., T Slip-on Socket Welding Min., B Lapped Min., B Welding Neck/Sock et Welding, B Corner Bore Radius of Lapped Flange and Pipe, r Depth of Socket, D
1/2 3.50 0.38 0.44 1.19 0.84 0.56 0.62 1.81 0.62 0.88 0.90 0.62 0.12 0.38
3/4 3.88 0.44 0.50 1.50 1.05 0.56 0.62 2.00 0.62 1.09 1.11 0.82 0.12 0.44
1 4.25 0.50 0.56 1.94 1.32 0.62 0.69 2.12 0.69 1.36 1.38 1.05 0.12 0.50
11/4 4.62 0.56 0.62 2.31 1.66 0.75 0.81 2.19 0.81 1.70 1.72 1.38 0.19 0.56
11/2 5.00 0.62 0.69 2.56 1.90 0.81 0.88 2.38 0.88 1.95 1.97 1.61 0.25 0.62
2 6.00 0.69 0.75 3.06 2.38 0.94 1.00 2.44 1.00 2.44 2.46 2.07 0.31 0.69
21/2 7.00 0.81 0.88 3.56 2.88 1.06 1.12 2.69 1.12 2.94 2.97 2.47 0.31 0.75
3 7.50 0.88 0.94 4.25 3.50 1.12 1.19 2.69 1.19 3.57 3.60 3.07 0.38
31/2 8.50 0.88 0.94 4.81 4.00 1.19 1.25 2.75 1.25 4.07 4.10 3.55 0.38
4 9.00 0.88 0.94 5.31 4.50 1.25 1.31 2.94 1.31 4.57 4.60 4.03 0.44
5 10.00 0.88 0.94 6.44 5.56 1.38 1.44 3.44 1.44 5.66 5.69 5.05 0.44
6 11.00 0.94 1.00 7.56 6.63 1.50 1.56 3.44 1.56 6.72 6.75 6.07 0.50
8 13.50 1.06 1.12 9.69 8.63 1.69 1.75 3.94 1.75 8.72 8.75 7.98 0.50
10 16.00 1.12 1.19 12.00 10.75 1.88 1.94 3.94 1.94 10.88 10.92 10.02 0.50
12 19.00 1.19 1.25 14.38 12.75 2.12 2.19 4.44 2.19 12.88 12.92 12.00 0.50
14 21.00 1.31 1.38 15.75 14.00 2.19 3.12 4.94 2.25 14.14 14.18 Note (8) 0.50
16 23.50 1.38 1.44 18.00 16.00 2.44 3.44 4.94 2.50 16.16 16.19 Note (8) 0.50
18 25.00 1.50 1.56 19.88 18.00 2.62 3.81 5.44 2.69 18.18 18.20 Piole (8) 0.50
20 27.50 1.62 1.69 22.00 20.00 2.81 4.06 5.62 2.88 20.20 20.25 Note (8) 0.50
24 32.00 1.81 1.88 26.12 24.00 3.19 4.38 5.94 3.25 24.25 24.25 Note (8) 0.50
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