TECHNICAL DETAILS

PART I
Designation of Diameter O/D Nominal Wall Thickness
DIA SCH.5S SCH.5 SCH 10S SCH.10 SCH.20S SCH.30 SCH.40S SCH.40 SCH 60
(A) (B) Meter MM Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr
6 1/8 10.3 1 0.23 1.2 0.27 1.5 0.33 1.73 0.37
8 1/4 13.7 1.2 0.37 1.65 0.49 2 0.58 2.24 0.64
10 3/8 17.2 1.2 0.47 1.65 0.63 2 0.74 2.31 0.87
15 1/2 21.3 1.65 0.01 1.65 0.81 2.11 1.02 2.11 1.02 2.5 1.15 2.77 1.29
20 3/4 26.7 1.65 1.03 1.65 1.03 2.11 1.3 2.11 1.3 2.5 1.49 2.87 1.71
25 1 33.4 1.65 1.31 1.65 1.31 2.77 2.13 2.77 2.13 3 2.24 3.38 2.54
32 11/4 24.2 1.65 1.67 1.65 1.67 2.77 2.73 2.77 2.73 3 2.9 3.56 3.44
40 11/2 48.3 1.65 1.93 1.65 1.93 2.77 3.16 2.77 3.16 3 3.35 3.68 4.11
50 2 60.3 1.65 1.93 1.65 2.42 2.77 3.99 2.77 3.99 3.5 4.9 3.91 5.52
65 21/2 73 2.11 3.75 2.11 3.75 3.05 5.34 3.05 5.34 3.5 6 5.16 8.77
80 3 88.9 2.11 4.59 2.11 4.59 3.05 6.56 3.05 6.56 4 8.37 5.49 11.47
90 31/2 101.6 2.11 5.25 2.11 5.25 3.05 7.53 3.05 7.53 4 9.62 5.74 13.78
100 4 114.3 2.11 5.93 2.11 5.93 3.05 8.5 3.05 8.5 4.5 12.18 6.02 6.32
125 5 141.3 2.77 9.61 2.77 9.61 3.4 11.74 3.43 11.74 5 16.8 6.55 2210
150 6 168.3 2.77 11.47 2.77 11.47 3.4 14.04 3.43 14.04 5.5 22.08 7.11 28.69
200 8 219.1 2.77 15 2.77 15 3.76 20.77 3.76 20.27 6.35 33.82 7.04 37.38 8.18 43.2 10.81 53.9
250 10 273.1 3.4 22.95 3.4 22.95 4.19 28.2 4.19 28.2 6.35 42.41 7.8 51.81 9.27 61.22 12.2 82.8
300 12 323.9 3.96 31.72 4.19 33.6 4.57 36.54 4.57 36.54 6.35 50.48 8.38 66.2 9.53 75.01 10.31 80.94 14.27 110.62
350 14 355.6 3.96 34.86 4.78 41.99 6.35 55.53 7.92 68.95 9.53 82.58 9.53 82.58 11.13 96 15.06 128.42
400 16 406.4 4.19 42.2 4.78 48.07 6.35 63.61 7.92 79.03 9.53 94.7 9.53 94.7 12.7 125.2 16.66 162.59
450 18 457.2 4.19 47.46 4.78 54.15 6.35 71.69 7.92 89.1 11.13 124.32 9.53 106.83 14.27 158.27 19.05 209
500 2C 508 4.78 60.23 5.54 69.7 6.35 79.76 9.53 118.93 12.7 157.51 9.53 118.9 15.06 185.89 2062 251.65
550 22 558.8 4.78 65.95 5.54 76.75 6.35 87.84 9.53 131.07 12.7 173.66 9.53 131.07 15.88 216.04 22.23 298.55
600 24 609.6 5.54 83.8 6.35 95.92 6.35 95.92 9.53 143.2 14.27 212.72 9.53 143.2 17.45 258.74 24.59 360.21
650 26 660.4 7.92 129.4 12.7 205.97 9.53 155.32
700 28 711.2 7.92 139.47 12.7 222.13 15.88 276.48 9.53 167.44
750 3C 762 6.35 120.15 7.92 149.55 7.92 149.55 12.7 238.28 15.88 296.68 9.53 179.56
800 32 812.8 7.92 159.62 12.7 254.44 15.88 316.88 9.53 191.69 17.48 348.11
850 34 863.6 7.92 169.64 12.7 270.5 15.88 336.96 9.53 203.74 17.48 370.22
900 36 914.4 7.92 179.77 12.7 286.75 15.88 357.28 9.53 215.93 19.05 427.09
PART II
Designation of Diameter O/D Nominal Wall Thickness
DIA SCH 80 S SCH 80 SCH 100 SCH 120 SCH. 140 SCH.160 SCH.XXS
(A) (B) Meter MM Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr
6 1/8 10.3 2.41 0.47
8 1/4 13.7 3.02 0.82
10 3/8 17.2 3.2 1.12
15 1/2 21.3 3.73 1.64 4.75 1.97 7.47 2.59
20 3/4 26.7 3.91 2.93 5.54 2.93 7.82 3.69
25 1 33.4 4.55 3.29 6.35 4.3 9.09 5.53
32 11/4 24.2 4.85 4.53 6.35 5.69 9.7 7.88
40 11/2 48.3 5.08 5.49 7.14 7.35 10.16 9.69
50 2 60.3 5.54 7.6 8.71 11.26 11.07 13.65
65 21/2 73 7.01 11.59 9.53 15.15 14.02 20.72
80 3 88.9 7.62 15.51 11.13 21.67 15.24 28.11
90 31/2 101.6 8.08 18.92 16.15 34.56
100 4 114.3 8.56 22.66 11.13 28.75 13.49 34.05 17.12 41.66
125 5 141.3 9.53 31.44 12.7 40.9 15.88 49.87 19.05 58.31
150 6 168.3 10.97 43.21 14.27 55.03 18.24 68.53 21.95 79.1
200 8 219.1 12.7 65.63 15.06 76.93 18.24 91.73 20.62 102.47 23.01 112.97 22.23 108
250 10 273.1 12.7 82.8 15.06 97.27 18.24 116.38 21.41 134.9 25.4 157.51 28.58 174.95 25.4 155.5
300 12 323.9 12.7 98.95 17.45 133.88 21.41 162.14 25.4 189.82 28.58 211.31 33.32 242.4 25.4 189.82
350 14 355.6 12.7 109.04 19.05 160.54 23.8 197.74 27.76 227.88 31.75 257.47 35.71 286.04
400 16 406.4 12.7 125.2 21.41 206.4 26.19 249.34 30.94 290.88 36.53 338.32 40.46 370.74
450 18 457.2 12.7 141.35 23.8 258.29 29.36 314.54 34.93 369.34 39.67 414.74 45.24 466.67
500 2C 508 12.7 157.51 26.19 315.97 32.54 387.41 38.1 448.3 44.45 515.94 49.99 573.31
550 22 558.8 12.7 173.66 28.57 379.7 34.92 457.83 41.27 535.17 47.62 609.3 53.97 682.57
600 24 609.6 12.7 189.82 30.94 448.3 38.89 555.76 46.02 649.44 52.37 730.72 59.51 819.7
650 26 660.4 12.7 205.97 (24.66D-t) t 1000 Wt/pam + formula Weight Stainless Steel Pipe OD (mm) – W.T. (mm) XW.T. (mm) X 0.02466 = Kg. per mtr.
700 28 711.2 12.7 222.13
750 3C 762 1270 238.28
800 32 812.8 12.7 254.44
850 34 863.6 12.7 270.5
900 36 914.4 12.7 286.75
Dimension & Weight – Standard Tubing Sizes
Dimension 10SWg 12SWg 14SWg 16SWg 18SWg 20SWg 22SWg
Size inches OD in mm 3.25mm Wt Kg/M 2.64mm Wt Kg/M 2.03mm Wt Kg/M 1.62mm Wt Kg/M 1.21mm Wt Kg/M 0.91mm Wt Kg/M 0.71mm Wt Kg/M
3/8 9.52 0.549 0.447 0.405 0.341 0.268 0.193 0.165
1/2 12.7 0.768 0.654 0.542 0.451 0.350 0.264 0.213
3/4 19.05 1.285 1.068 0.864 0.710 0.544 0.407 0.320
1 25.4 1.801 1.482 1.187 0.969 0.738 0.549 0.432
1 1/4 31.75 2.801 1.482 1.187 0.969 0.738 0.549 0.432
1 1/2 38.1 2.834 2.309 1.832 1.487 1.126 0.820 0.654
1 3/4 45.00 3.408 2.722 2.191 1.775 1.341 0.834
2 50.8 3.868 3.136 2.478 2.006 1.541 1.119 0.877
2 50.8 3.868 3.136 2.478 2.006 1.541 1-119 0.877
2 1/2 63.5 4.901 3.963 3.123 2.524 1.858
3 76.2 5.934 4.790 3.453 2.789 2.237
3 1/2 88.9 6.964 5.617 4.413 3.560 2.616
4 101.6 8.000 6.444 5.059 4.078 2.995
4 1/2 114.3 8.900 7.272 5.620 4.501 3.374
5 127-0 9.917 8.099 6.255 5.008 3.753
6 152.4 11.953 9.753 7.527 6.023 4.474
ASTM Specification & Tolerance For Tubing & Piping
Specification Allowable Outside Diameter Variation in mm Allowable Wall Thickness Variation Exact Length Tolerance in mm Testing
Nominal Diameter Over Under %Over %Under Over Under
ASTM-A213 Seamless Boiler Superheater and Heat Exchanger Tubes Under 25.4 .1016 .1016 +20 -0 3.175 0 Flattening Test
25.4-38.1 incl .1524 .1524 +22 -0 3.175 0 Tension Test
38.1-50.8 excl .2032 .2032 +22 -0 3.176 0 Flare Test
50.8-63.5 excl .254 .254 +2 -0 4.46 0 Hardness Test
63.5-76.2 excl .3048 .3048 +22 -0 4.76 0 100% Hydrostatic test
76.2-101.6 incl .381 .381 +22 -0 4.76 0 Refer to ASTM A-450
ASTM-A249 Welded Boiler Superheater, Heat Exchanger And Condenser Tubes Under 25.4 .1016 .1016 +10 -10 3.175 0 Tension Test
25.4-38.1 incl .1524 .1524 +10 -10 3.175 0 Flattening Test
38.1-50.8 Excl .2032 .2032 +10 -10 3.175 0 Flange Test
50.0-63.5 excl .254 .254 +10 -10 4.762 0 Reverse Bend Test
63.5-76.2 excl .3848 .3848 +10 -10 4.762 0 Hardness Test
76.2-101.6 incl .381 .381 +10 -10 4.762 0 100% Hydrostastic Test Refer to ASTM A-450
Minimum Wall tubes +18% 0 available On request
ASTM-A269 Seamless & Welded Tubing for General Service Untp12.7 .13 .13 +15 -15 3.2 0 Flare Test (Seamless Only)
12.7-38.1 exc! .13 .13 +10 -10 3.2 0 Flange Test (Welded Only)
38.1-88.9 excl .25 .25 +10 -10 4.8 0 Hardness Test
88.9-139.7 excl .38 .38 +10 -10 4.8 0 Reverse Flattening Test
139.7-203.2 excl .76 .76 +10 -10 4.8 0 (Welded only) 100% Hydrostatic Test Refer to ASTM-A269
ASTM-A270 Seamless & Welded Sanitary Tubing 25.4 .05 .20 +10.0 -10.0 3.2 0 Reverse flattening Test
38.1 .05 .20 +10.0 -10.0 3.2 0 100% Hydrostastic Test
50.8 .05 .28 +10.0 -10.0 3.2 0 External’ polish on all tubes
60.5 .05 .28 +10.0 -10.0 3.2 0 Refer to ASTM A-270
76.2 .08 .30 +10.0 -10.0 3.2 0
101.6 .08 .38 +10.0 -10.0 3.2 0
ASTM-A312 Seemless & Welded pipe 3.175-38.1 incl .4 .79 Minimum Wall 12.5% under nominal wall Specified 6.4 0 0 Tension Test
38.1-1016 incl .79 .79 6.4 0 0 Flattening Test
101.6-203.2 imcl 1.59 .79 6.4 0 0 100% Hydrostatic Test
(Normally Random Lengths ordered Refer to ASTM A-530
ASTM A-358 Welded pipe 219.08-750mm or 0.01 inch +0.5% -0.3 6.0 Refer to ASTM A-530
PART I
Designation of DiameterO/DNominal Wall Thickness
DIASCH.5SSCH.5SCH 10SSCH.10SCH.20SSCH.30SCH.40SSCH.40SCH 60
(A)(B)Meter MMWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/Mtr
61/810.310.23  1.20.27  1.50.33  1.730.37    
81/413.71.20.37  1.650.49  20.58  2.240.64    
103/817.21.20.47  1.650.63  20.74  2.310.87    
151/221.31.650.011.650.812.111.022.111.022.51.15  2.771.29    
203/426.71.651.031.651.032.111.32.111.32.51.49  2.871.71    
25133.41.651.311.651.312.772.132.772.1332.24  3.382.54    
3211/424.21.651.671.651.672.772.732.772.7332.9  3.563.44    
4011/248.31.651.931.651.932.773.162.773.1633.35  3.684.11    
50260.31.651.931.652.422.773.992.773.993.54.9  3.915.52    
6521/2732.113.752.113.753.055.343.055.343.56  5.168.77    
80388.92.114.592.114.593.056.563.056.5648.37  5.4911.47    
9031/2101.62.115.252.115.253.057.533.057.5349.62  5.7413.78    
1004114.32.115.932.115.933.058.53.058.54.512.18  6.026.32    
1255141.32.779.612.779.613.411.743.4311.74516.8  6.552210    
1506168.32.7711.472.7711.473.414.043.4314.045.522.08  7.1128.69    
2008219.12.77152.77153.7620.773.7620.276.3533.827.0437.388.1843.2  10.8153.9
25010273.13.422.953.422.954.1928.24.1928.26.3542.417.851.819.2761.22  12.282.8
30012323.93.9631.724.1933.64.5736.544.5736.546.3550.488.3866.29.5375.0110.3180.9414.27110.62
35014355.63.9634.86  4.7841.996.3555.537.9268.959.5382.589.5382.5811.139615.06128.42
40016406.44.1942.2  4.7848.076.3563.617.9279.039.5394.79.5394.712.7125.216.66162.59
45018457.24.1947.46  4.7854.156.3571.697.9289.111.13124.329.53106.8314.27158.2719.05209
5002C5084.7860.23  5.5469.76.3579.769.53118.9312.7157.519.53118.915.06185.892062251.65
55022558.84.7865.95  5.5476.756.3587.849.53131.0712.7173.669.53131.0715.88216.0422.23298.55
60024609.65.5483.8  6.3595.926.3595.929.53143.214.27212.729.53143.217.45258.7424.59360.21
65026660.4      7.92129.412.7205.97  9.53155.32    
70028711.2      7.92139.4712.7222.1315.88276.489.53167.44    
7503C7626.35120.15  7.92149.557.92149.5512.7238.2815.88296.689.53179.56    
80032812.8      7.92159.6212.7254.4415.88316.889.53191.6917.48348.11  
85034863.6      7.92169.6412.7270.515.88336.969.53203.7417.48370.22  
90036914.4      7.92179.7712.7286.7515.88357.289.53215.9319.05427.09  
 
PART II
Designation of DiameterO/DNominal Wall Thickness
DIASCH 80 SSCH 80SCH 100SCH 120SCH. 140SCH.160SCH.XXS
(A)(B)Meter MMWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/MtrWall ThkWeight Kg/Mtr
61/810.32.410.47            
81/413.73.020.82            
103/817.23.21.12            
151/221.33.731.64        4.751.977.472.59
203/426.73.912.93        5.542.937.823.69
25133.44.553.29        6.354.39.095.53
3211/424.24.854.53        6.355.699.77.88
4011/248.35.085.49        7.147.3510.169.69
50260.35.547.6        8.7111.2611.0713.65
6521/2737.0111.59        9.5315.1514.0220.72
80388.97.6215.51        11.1321.6715.2428.11
9031/2101.68.0818.92          16.1534.56
1004114.38.5622.66    11.1328.75  13.4934.0517.1241.66
1255141.39.5331.44    12.740.9  15.8849.8719.0558.31
1506168.310.9743.21    14.2755.03  18.2468.5321.9579.1
2008219.112.765.63  15.0676.9318.2491.7320.62102.4723.01112.9722.23108
25010273.112.782.815.0697.2718.24116.3821.41134.925.4157.5128.58174.9525.4155.5
30012323.912.798.9517.45133.8821.41162.1425.4189.8228.58211.3133.32242.425.4189.82
35014355.612.7109.0419.05160.5423.8197.7427.76227.8831.75257.4735.71286.04  
40016406.412.7125.221.41206.426.19249.3430.94290.8836.53338.3240.46370.74  
45018457.212.7141.3523.8258.2929.36314.5434.93369.3439.67414.7445.24466.67  
5002C50812.7157.5126.19315.9732.54387.4138.1448.344.45515.9449.99573.31  
55022558.812.7173.6628.57379.734.92457.8341.27535.1747.62609.353.97682.57  
60024609.612.7189.8230.94448.338.89555.7646.02649.4452.37730.7259.51819.7  
65026660.412.7205.97  (24.66D-t) t 1000 Wt/pam + formula Weight Stainless Steel Pipe OD (mm) – W.T. (mm) XW.T. (mm) X 0.02466 = Kg. per mtr.
70028711.2  12.7222.13
7503C762  1270238.28
80032812.8  12.7254.44
85034863.6  12.7270.5
90036914.4  12.7286.75
 
Dimension & Weight – Standard Tubing Sizes
Dimension10SWg12SWg14SWg16SWg18SWg20SWg22SWg
Size inchesOD in mm3.25mm Wt Kg/M2.64mm Wt Kg/M2.03mm Wt Kg/M1.62mm Wt Kg/M1.21mm Wt Kg/M0.91mm Wt Kg/M0.71mm Wt Kg/M
3/89.520.5490.4470.4050.3410.2680.1930.165
1/212.70.7680.6540.5420.4510.3500.2640.213
3/419.051.2851.0680.8640.7100.5440.4070.320
125.41.8011.4821.1870.9690.7380.5490.432
1 1/431.752.8011.4821.1870.9690.7380.5490.432
1 1/238.12.8342.3091.8321.4871.1260.8200.654
1 3/445.003.4082.7222.1911.7751.3410.834 
250.83.8683.1362.4782.0061.5411.1190.877
250.83.8683.1362.4782.0061.5411-1190.877
2 1/263.54.9013.9633.1232.5241.858
376.25.9344.7903.4532.7892.237
3 1/288.96.9645.6174.4133.5602.616
4101.68.0006.4445.0594.0782.995
4 1/2114.38.9007.2725.6204.5013.374
5127-09.9178.0996.2555.0083.753
6152.411.9539.7537.5276.0234.474
 
 
ASTM Specification & Tolerance For Tubing & Piping
SpecificationAllowable Outside Diameter Variation in mmAllowable Wall Thickness VariationExact Length Tolerance in mmTesting
Nominal DiameterOverUnder%Over%UnderOverUnder
ASTM-A213 Seamless Boiler Superheater and Heat Exchanger TubesUnder 25.4.1016.1016+20-03.1750Flattening Test
25.4-38.1 incl.1524.1524+22-03.1750Tension Test
38.1-50.8 excl.2032.2032+22-03.1760Flare Test
50.8-63.5 excl.254.254+2-04.460Hardness Test
63.5-76.2 excl.3048.3048+22-04.760100% Hydrostatic test
76.2-101.6 incl.381.381+22-04.760Refer to ASTM A-450
ASTM-A249 Welded Boiler Superheater, Heat Exchanger And Condenser TubesUnder 25.4.1016.1016+10-103.1750Tension Test
25.4-38.1 incl.1524.1524+10-103.1750Flattening Test
38.1-50.8 Excl.2032.2032+10-103.1750Flange Test
50.0-63.5 excl.254.254+10-104.7620Reverse Bend Test
63.5-76.2 excl.3848.3848+10-104.7620Hardness Test
76.2-101.6 incl.381.381+10-104.7620100% Hydrostastic Test Refer to ASTM A-450
   Minimum Wall tubes +18% 0 available On request  
ASTM-A269 Seamless & Welded Tubing for General ServiceUntp12.7.13.13+15-153.20Flare Test (Seamless Only)
12.7-38.1 exc!.13.13+10-103.20Flange Test (Welded Only)
38.1-88.9 excl.25.25+10-104.80Hardness Test
88.9-139.7 excl.38.38+10-104.80Reverse Flattening Test
139.7-203.2 excl.76.76+10-104.80(Welded only) 100% Hydrostatic Test Refer to ASTM-A269
ASTM-A270 Seamless & Welded Sanitary Tubing25.4.05.20+10.0-10.03.20Reverse flattening Test
38.1.05.20+10.0-10.03.20100% Hydrostastic Test
50.8.05.28+10.0-10.03.20External’ polish on all tubes
60.5.05.28+10.0-10.03.20Refer to ASTM A-270
76.2.08.30+10.0-10.03.20 
101.6.08.38+10.0-10.03.20 
ASTM-A312 Seemless & Welded pipe3.175-38.1 incl.4.79Minimum Wall 12.5% under nominal wall Specified6.4 00Tension Test
38.1-1016 incl.79.796.4 00Flattening Test
101.6-203.2 imcl1.59.796.4 00100% Hydrostatic Test
   (Normally Random Lengths orderedRefer to ASTM A-530
ASTM A-358 Welded pipe219.08-750mm or 0.01 inch+0.5% -0.3 6.0 Refer to ASTM A-530
Dimensions
Nom. Pipe Size O.D. 45° Bend 90° Bend Long RAD 90° Bend Short RAD 180° Bend Long RAD 180° Bend Short RAD Thickness t
IN MM D B AL AS OL KL OS KS SCH 10 SCH 40 SCH 80 CAPS E
1/2 15 21.30 16 38 76 49 2.11 2.77 3.73 25.0
3/4 20 26.67 11 29 57 43 2.11 2.87 3.91 25.0
1 25 33.40 22 38 25 76 56 51 41 2.77 3.38 4.55 38.0
1 1/4 32 42.20 25 48 32 95 70 64 52 2.77 3.56 4.85 38.0
1 1/2 40 48.30 29 57 38 114 83 76 62 2.77 3.68 5.08 38.0
2 50 60.30 35 76 51 152 106 102 81 2.77 3.9 5.55 38.0
2 1/2 65 73.00 44 95 64 191 132 127 100 3.05 5.16 7.01 38.0
3 80 88.90 51 114 76 229 159 152 121 3.05 5.49 7.62 51.0
4 100 114.30 64 152 102 305 210 203 159 3.05 6.02 8.55 64.0
5 125 141.30 79 190 127 381 262 254 197 340 6.55 9.53 76.0
6 150 168.30 95 229 152 457 313 305 237 3.40 7.11 10.97 89.0
8 200 219.10 127 305 203 610 414 406 313 3.76 8.18 12.7 102.0
10 250 273.00 159 381 254 762 518 508 391 4.19 9.27 15.09 127.0
12 300 323.90 190 457 305 914 619 610 467 4.57 10.31 17.48 152.0
14 350 355.60 222 533 356 1067 711 711 533 4.78 11.13 19.05 165.0
16 400 406.40 254 610 406 1219 813 813 610 4.78 12.70 21.44 178.0
18 450 457.20 286 686 457 1372 914 914 686 4.78 14.27 23.83 203.0
20 500 508.00 318 762 508 1524 1016 1016 762 5.54 15.09 26.19 229.0
24 600 609.60 381 914 610 1829 1219 1219 914 6.35 17.48 30.96 267.0
Tolerance As Per B 16.9
Nominal Pipe Size All Fittings 90 Deg. and 45 Deg. Elbows and Tees Reducers and Lap. Joint Stub Ends Caps 180 Deg. Returns Lap. Joint Ends
Outside (1) Diametar at Bevel Inside (2) Diametar at End Wall (2) Thickness Center To End Dimension A, B.C. M, Over all Lenth F, H Over all Dimension E Centre all Dimension 0 Back to Face Ends K Alignment of Ends U outside Daimeter of Lap G Thick ness of Lap Fillet radious of Lap R Outside Diameter Barrel
1/2″ to 2 1/2″ ± 1 ± 8 Not Less than 87.5% of Nominal ± 2 ± 2 ± 4 ± 7 ± 7 ± 1 ± 0-1 Not Less than nominal pipe wall thickness + 0-1 Refer Table Below
3″ to 3 1/2″ ± 1 ± 1.6 ± 2 ± 2 ± 4 ± 7 ± 7 ± 1 ± 0-1 + 0-1
4″ + 2-1 ± 1.6 ± 2 ± 2 ± 4 + 7 ± 7 ± 1 ± 0-1 + 0-2
5″ to 6″ + 3-1 ± 1.6 ± 2 ± 2 ± 7 ± 7 ± 1 ± 1 ± 0-1 + 0-2
8″ ± 2 ± 1.6 ± 2 ± 2 ± 7 ± 7 ± 7 ± 1 ± 0-1 + 0-2
10″ I + 4-3 ± 3.2 ± 2 ± 2 ± 7 ± 10 ± 7 ± 2 ± 0-2 + 0-2
12″ to 18″ + 4-3 ± 3.2 ± 3 ± 3 ± 7 ± 10 ± 7 ± 2 ± 0-2 + 0-2
20″ to 24″ + 4-3 ± 4.8 ± 3 ± 3 ± 7 ± 10 ± 7 ± 2 ± 0-2 + 0-2
26″ to 30″ + 7-5 ± 4.8 ± 3 ± 3 ± 10
32″ to 48″ + 7-5 ± 4.8 ± 5 ± 5 ± 10
All Dimension are in millimeters (1) Out-of round is the sum of absolute values of plus and minus tolerance (2) The Inside daimeter and the nominal wall thicknessess at ends are to be specified by the purchaser
Dimensions
Run NB Branch NB D Run D1 Branch T/T1* C ±2 M ±2
IN MM IN MM SCH. 10S SCH. 40S SCH. 80S
1/2 1/2 15 21.3 21.3 2.77 3.73 25 25
3/4 20 3/4 20 26.7 26.7 2.11 2.87 3.91 28 28
3/4 20 1/2 15 26.7 21.3
1 25 1 25 33.4 33.4 2.77 3.38 4.55 38 38
1 25 3/4 20 33.4 26.7 38 38
1 25 1/2 15 33.4 21.3 38 38
1 1/4 32 1 1/4 32 42.2 42.2 2.77 3.56 4.85 48 48
1 1/4 32 1 25 42.2 33.4 48 48
1 1/4 32 3/4 20 42.2 26.7 48 48
1 1/4 32 1/2 15 42.2 21.3 , 48 48
1 1/2 40 1 1/2 40 48.3 48.3 2.77 3.68 5.08 57 57
1 1/2 40 1 25 48.3 33.4 57 57
1 1/2 40 3/4 20 48.3 26.7 57 57
1 1/2 40 1/2 15 48.3 21.3 57 57
2 50 2 50 60.3 60.3 2.77 3.91 5.55 64 64
2 50 1 1/2 40 60.3 48.3 64 60
2 50 1 1/4 32 60.3 42.2 64 57
2 50 1 25 60.3 33.4 64 51
2 50 3/4 20 60.3 26.7 64 44
2 1/2 65 21/2 65 73.0 73.0 3.05 5.16 7.01 76 76
2 1/2 65 2 50 73.0 60.3 76 70
2 1/2 65 1 1/2 40 73.0 48.3 76 67
2 1/2 65 1 25 73.0 33.4 76 57
3 80 3 80 88.9 88.9 3.05 5.5 7.6 86 86
3 80 21/2 65 88.9 73.0 86 83
3 80 2 50 88.9 ‘ 60.3 86 76
3 80 1 1/2 40 88.9 48.3 86 73
4 100 4 100 114.3 114.3 3.05 6.02 8.55 105 105
4 100 3 80 114.3 89.9 105 98
4 100 21/2 65 114.3 73.0 105 95
4 100 2 50 114.3 60.3 105 89
4 100 1 1/2 40 114.3 48.3 105 86
5 125 5 125 141.3 141.3 3.40 6.55 9.53 124 124
5 125 4 100 141.3 114.3 124 117
5 125 3 80 141.3 88.09 124 111
5 125 2 50 141.3 60.03 124 105
6 150 6 150 168.3 168.03 7.11 10.97 143 143
6 150 5 125 168.3 141.03 3.4 143 137
6 150 4 100 168.3 114.03 143 130
6 150 3 80 168.3 88.09 143 124
6 150 2 1/2 65 168 3 73 143 121
8 200 8 200 219.1 219.01 8.18 12.7 178 178
8 200 6 150 219.1 168.03 3.76 178 168
8 200 5 125 219.1 141.03 178 132
8 200 4 100 219.1 114.03 178 156
10 250 10 250 273 273 9.27 15.09 216 216
10 250 8 200 273 219.01 4.19 216 203
10 250 6 150 273 168.03 216 194
10 250 5 125 273 141.03 216 191
10 250 4 100 273 114.03 216 184
12 300 12 300 323.9 323.09 10.31 17.48 254 254
12 300 10 250 323.9 273 4.57 254 241
12 300 8 200 323.9 219.01 254 229
12 300 6 150 323.9 168.03 254 219
12 300 5 125 323.9 141.03 254 216
14 350 14 350 355.6 355.06 11.13 19.05 279 279
14 350 12 300 355 6 323.09 4.78 279 270
14 350 10 250 355 6 273 279 257
14 350 8 200 355 6 219.01 279 248
14 350 6 150 355.6 168.03 279 238
16 400 16 400 406.4 406.04 12.7 21.4 305 305
16 400 14 350 406.4 355.06 4.78 305 305
16 400 12 300 406.4 323.09 305 295
16 400 10 250 406.4 273 305 283
16 400 8 200 406.4 219.01 305 273
16 400 6 150 406.4 168.03 305 264
18 450 18 450 457.2 457.02 14.27 23.8 343 343
18 450 16 400 457.2 406.04 4.78 343 330
18 450 14 350 457.2 355.06 343 330
18 450 12 300 457.2 323.09 343 321
18 450 10 250 457.2 273 343 308
18 450 8 200 457.2 219.01 343 298
20 500 20 500 508 508 15.09 26.2 381 381
20 500 18 450 508 457.02 5.54 381 343
20 500 16 400 508 406.04 381 330
20 500 14 350 508 355.06 381 330
20 500 12 300 508 323.09 381 321
20 500 10 250 508 273 381 308
20 500 8 200 508 219.01 381 298
24 600 24 600 610 610 17.48 31 432 432
24 600 20 500 610 508 6.35 432 381
24 600 18 450 610 457.02 432 343
24 600 16 400 610 406.04 432 330
24 600 14 350 610 355.06 432 330
24 600 12 300 610 323.09 432 321
24 600 10 250 610 273 432 308
Specifications: a) But Welding Ends: ANSI – B 16.25 b) Dimensions: ANSI – B 16.9
Tolerance As Per B 16.9
Nominal Pipe Size All Fittings 90 Deg. and 45 Deg. Elbows and Tees Reducers and Lap. Joint Stub Ends Caps 180 Deg. Returns Lap. Joint Ends
Outside (1) Diametar at Bevel Inside (2) Diametar at End Wall (2) Thickness Center To End Dimension A, B.C. M, Over all Lenth F, H Over all Dimension E Centre all Dimension 0 Back to Face Ends K Alignment of Ends U outside Daimeter of Lap G Thick ness of Lap Fillet radious of Lap R Outside Diameter Barrel
1/2″ to 2 1/2″ ± 1 ± 8 Not Less than 87.5% of Nominal ± 2 ± 2 ± 4 ± 7 ± 7 ± 1 ± 0-1 Not Less than nominal pipe wall thickness + 0-1 Refer Table Below
3″ to 3 1/2″ ± 1 ± 1.6 ± 2 ± 2 ± 4 ± 7 ± 7 ± 1 ± 0-1 + 0-1
4″ + 2-1 ± 1.6 ± 2 ± 2 ± 4 + 7 ± 7 ± 1 ± 0-1 + 0-2
5″ to 6″ + 3-1 ± 1.6 ± 2 ± 2 ± 7 ± 7 ± 1 ± 1 ± 0-1 + 0-2
8″ ± 2 ± 1.6 ± 2 ± 2 ± 7 ± 7 ± 7 ± 1 ± 0-1 + 0-2
10″ I + 4-3 ± 3.2 ± 2 ± 2 ± 7 ± 10 ± 7 ± 2 ± 0-2 + 0-2
12″ to 18″ + 4-3 ± 3.2 ± 3 ± 3 ± 7 ± 10 ± 7 ± 2 ± 0-2 + 0-2
20″ to 24″ + 4-3 ± 4.8 ± 3 ± 3 ± 7 ± 10 ± 7 ± 2 ± 0-2 + 0-2
26″ to 30″ + 7-5 ± 4.8 ± 3 ± 3 ± 10
32″ to 48″ + 7-5 ± 4.8 ± 5 ± 5 ± 10
All Dimension are in millimeters (1) Out-of round is the sum of absolute values of plus and minus tolerance (2) The Inside daimeter and the nominal wall thicknessess at ends are to be specified by the purchaser
Dimensions
Nominal Pipe SizeD X D1Thickness
INMMT X T1 Sch. 10T X T1 Sch.40T X T1 Sch. 80H
3/4 x 1/220 x 15267 x 21.32.11 x 2.112.87 x 2.773.91 x 3.7351
1 x 3/425 x 2033.4 x 26.72.77 x 2.113.38 x 2.874.55 x 3.9151
1 x 1/225 x 1533.4 x 21.32.77 x 2.113.38 x 2.774.55 x 3.7351
11/4 x 0132 x 2542.2 x 33.42.77 x 2.773.56 x 3.384.85 x 4.5551
11/4 x 3/432 x 2042.2 x 26.72.77 x 2.113.56 x 2.874.85 x 3.9151
11/4 x 1/232 x 1542.2 x 21.32.77 x 2.113.56 x 2.774.85 x 3.7351
1 1/2 x 11/440 x 3248.3 x 42.22.77 x 2.773.68 x 3.565.08 x 4.8564
1 1/2 x 0140 x 2548.3 x 33.42.77 x 2.773.68 x 3.385.08 x 4,5564
1 1/2 x 3/440 x 2048.3 x 66.72.77 x 2.113.68 x 2.875.08 x 3.9164
1 1/2 x 1/240 x 1548.3 x 21.32.77 x 2.113.68 x 2.775.08 x 3.7364
2.0 x 1 1/250 x 4060.3 x 48.32.77 x 2.773.90 x 3.685.55 x 5.0876
2.0 x 1 1/450 x 3560.3 x 42.22.77 x 2.773.90 x 3.565.55 x 4.8576
2.0 x 0.150 x 2560.3 x 33.42.77 x 2.773.90 x 3.385.55 x 4.5576
2.0 x 3/450 x 2060.3 x 26.72.77 x 2.113.90 x 2.875.55 x 3.9176
2 1/2 x 2.065 x 5073.0 x 60.33.05 x 2.775.16 x 3.907.01 x 5.5589
2 1/2 x 11/265 x 4073.0 x 48.33.05 x 2.775.16 x 3.687.01 x 5.0889
2 1/2 x 1.065 x 2573.0 x 33.43.05 x 2.775.16 x 3.387.01 x 4.5589
3.0 x 2 1/280 x 6588.9 x 73.03.05 x 3.05 !5.5 x 5.167.62 x 7.0189
3.0 x 0.280 x 5088.9 x 60.33.05 x 2.775.5 x 3.097.62 x 5.5589
3.0 x 1 1/280 x 4088.9 x 48.33.05 x 2.775.5 x 3.687.62 x 5.0889
3.0 x 11/480 x 3288.9 x 42.23.05 x 2.775.5 x 3.567.62 x 4.8589
4.0 x 3.0100 x 80114.3 x 88.93.05 x 3.056.0 x 5.058.55 x 7.62102
4.0 x 2 1/2100 x 65114.3 x 73.03.05 x 3.056.0 x 5.168.55 x 7.01102
4.0 x 2.0100 x 50114.3 x 60.33.05 x 2.776.0 x 3.098.55 x 5.55102
4.0 x 1 1/2100 x 40114.3 x 48.33.05 x 2.776.0 x 3.688.55 x 5.08102
5.0 x 4.0125 x 100141.3 x 114.33.40 x 3.056.55 x 6.0 127
5 x 3125 x 80141.3 x 88.93.40 x 3.056.55 x 05.0509.53 x 07.06127
5 x 21/2125 x 65141.3 x 73.03.40 x 3.056.55 x 05.1609.53 x 07.01127
5 x 2125 x 50141.3 x 60.33.40 x 2.776.55 x 03.0909.53 x 05.55127
6 x 5150 x 125168.3 x 141.33.40 x 3.407.11 x 06.5510.97 x 09.53140
6 x 4150 x 100168.3 x 114.33.40 x 3.057.11 x 06.0010.97 x 08.55140
6 x 3150 x 80168.3 x 88.93.40 x 3.057.11 x 05.0510.97 x 07.06140
6 x 2 1/2150 x 65168.3 x 73.03.40 x 2.777.11 x 05.1610.97 x 07.01140
8 x 6200 x 150219.1 x 168.33.76 x 3.408.02 x 07.1112.07 x 10.97152
8 x 5200 x 125219.1 x 141.33.76 x 3.408.02 x 06.5512.07 x 09.53152
8 x 4200 x 100219.1 x 114.33.76 x 3.058.02 x 06.0012.07 x 08.55152
10 x 8250 x 200273.0 x 219.14.19 x 3.769.27 x 06.0015.09 x 12.70178
10 x 6250 x 150273.0 x 168.34.19 x 3.409.27 x 07.1115.09 x 10.97178
10 x 5250 x 125273.0 x 141,34.19 x 3.409.27 x 06.5515.09 x 09.53178
10 x 4250 x 100273.0 x 114.34.19 x 3.059.27 x 06.0215.09 x 08.56178
12 x 10300 x 250323.9 x 273.04.57 x 4.1910.31 x 09.2717.48 x 15.09203
12 x 8300 x 200323.9 x 219.14.57 x 3.7610.31 x 08.2017.48 x 12.07203
12 x 6300 x 150323.9 x 168.34.57 x 3.4010.31 x 07.1117.48 x 10.97203
12 x 5300 x 125323.9 x 141.34.57 x 3.4010.31 x 06.5517.48 x 09.53203
14 x 12350 x 300355.6 x 323.94.78 x 4.5711.13 x 10.3119.05 x 17.48330
14 x 10350 x 250355.6 x 273.04.78 x 4.1911.13 x 09.2719.05 x 15.09330
14 x 08350 x 200355.6 x 219.14.78 x 3.7611.13 x 08.2019.05 x 12.07330
14 x 06350 x 150355.6 x 168.34.78 x 3.40 |11.13 x 07.1119.05 x 10.97330
16 x 14400 x 350406.4 x 355.64.78 x 4.7812.70 x 11.1321.44 x 19.05356
16 x 12400 x 300406.4 x 323.94.78 x 4.5712.70 x 10.3121.44 x 17.48356
16 x 10400 x 250406.4 x 273.04.78 x 4.1912.70 x 09.2721.44 x 15.09356
16 x 08400 x 200406.4 x 219.14.78 x 3.7612.70 x 08.2021.44 x 12.07356
16 x 06400 x 150406.4 x 168.34.78 x 3.4012.70 x 07.1121.44 x 12.07356
18 x 16450 x 400457.2 x 406.44.78 x 4.7814.27 x 12.7023.83 x 21.44381
18 x 14450 x 350457.2 x 355.64.78 x 4.7814.27 x 11.1323.83 x 19.05381
18 x 12450 x 300i 457.2 x 323.94.78 x 4.7814.27 x 10.3123.83 x 17.48381
18 x 10450 x 250457.2 x 273.04.78 x 4.1914.27 x 09.2723.83 x 15.09381
18 x 08450 x 150457.2 x 219.14.78 x 3.7614.27 x 08.2023.83 x 12.07381
20 x 18500 x 450508.0 x 457.25.54 x 4.7815.09 X 14.2726.19 x 23.83508
20 x 16500 x 400508.0 x 406.45.54 x 4.7815.09 x 127026.19 x 21.44508
20 x 14500 x 350508.0 x 355.65.54 x 4.7815.09 x 11.13 |26.19 x 19.05508
20 x 12500 x 300508.0 x 323.95.54 x 4.7815.09 x 10.3126.19 x 17.48508
20 x 10500 x 250508.0 x 273.05.54 x 4.1915.09 x 09.2726.19 x 15.09508
20 x 08500 x 200508.0 x 219.15.54 x 3.7615.09 x 08.2026.19 x 12.07508
24 x 20600 x 500610.0 x 508.06.35 x 5.5417.48 x 15.0930.96 x 26.19508
24 x 18600 x 450610.0 x 457.26.35 x 4.7817.18 x 14.2730.96 x 23.83508
24 x 16600 x 400610.0 x 406.46.35 x 4.7817.48 x 12.7030.96 x 21.44508
24 x 14600 x 350610.0 x 355.66.35 x 4.7817.48 x 11.1330.96 x 19.05508
24 x 12600 x 300610.0 x 323.96.35 x 4.7817.48 x 10.3130.96 x 17.48508
24 x 10600 x 250610.0 x 273.06.35 x 4.1917.48 x 09.2713.96 x 15.09508
 
Tolerance As Per B 16.9
 
Nominal Pipe SizeAll Fittings90 Deg. and 45 Deg. Elbows and TeesReducers and Lap. Joint Stub EndsCaps180 Deg. ReturnsLap. Joint Ends
Outside (1) Diametar at BevelInside (2) Diametar at EndWall (2) ThicknessCenter To End Dimension A, B.C. M,Over all Lenth F, HOver all Dimension ECentre all Dimension 0Back to Face Ends KAlignment of Ends Uoutside Daimeter of Lap GThick ness of LapFillet radious of Lap ROutside Diameter Barrel
1/2″ to 2 1/2″± 1± 8Not Less than 87.5% of Nominal± 2± 2± 4± 7± 7± 1± 0-1Not Less than nominal pipe wall thickness+ 0-1Refer Table Below
3″ to 3 1/2″± 1± 1.6± 2± 2± 4± 7± 7± 1± 0-1+ 0-1
4″+ 2-1± 1.6± 2± 2± 4+ 7± 7± 1± 0-1+ 0-2
5″ to 6″+ 3-1± 1.6± 2± 2± 7± 7± 1± 1± 0-1+ 0-2
8″± 2± 1.6± 2± 2± 7± 7± 7± 1± 0-1+ 0-2
10″ I+ 4-3± 3.2± 2± 2± 7± 10± 7± 2± 0-2+ 0-2
12″ to 18″+ 4-3± 3.2± 3± 3± 7± 10± 7± 2± 0-2+ 0-2
20″ to 24″+ 4-3± 4.8± 3± 3± 7± 10± 7± 2± 0-2+ 0-2
26″ to 30″+ 7-5± 4.8± 3± 3± 10
32″ to 48″+ 7-5± 4.8± 5± 5± 10

All Dimension are in millimeters (1) Out-of round is the sum of absolute values of plus and minus tolerance (2) The Inside daimeter and the nominal wall thicknessess at ends are to be specified by the purchaser

Dimensions of Socket Weld Fittings – Socket Weld Ends
Nominal Pipe Size 3000 PSI Rating 6000 PSI Rating
IN MM Socket Bore B • Socket Depth D Socket Thickness A Body Bore * G Socket Thickness A Body Bore * G
Average MIN Average MIN
1/4 06 14.1 09.65 3.78 3.30 11.2 10.0 3.02 04.60 4.00 13.5 07.10 3.68
3/8 10 17.5 09.65 4.00 3.50 13.5 13.3 3.20 05.03 4.37 15.8 09.90 4.00
1/2 15 21.7 09.65 4.67 4.10 15.8 16.6 3.75 05.97 5.18 19.0 12.06 4.78
3/4 20 27.0 09.65 4.90 4.27 19.0 21.7 3,91 06.96 6.05 22.3 1603 5.56
1 25 33.8 12.07 5.70 4.98 22.3 27.4 4.55 07.92 6.93 27.0 21.05 6.35
1 1/4 32 42.5 12.07 6.04 5.28 27.0 65.8 4.85 07.92 6.93 31.8 30.02 6.35
1 1/2 40 48.6 12.07 6.35 5.54 31.8 41.7 5.08 08.92 7.80 38.0 34.07 7.15
2 50 61.1 12.07 6.93 6,06 38.0 53.3 5.54 10.92 9.52 41.2 43.06 8.75
2 1/2 65 73.8 15.08 8.76 7.67 41.2 64.2 7.00
3 80 89.8 15.08 9.50 8.30 57.2 7.68
Tolerances
Dimensions Up to 2″ NB 2 1/2″ & 3″ NB
• Socket Bore + 0.25 + 0.38
– 0.00 – 0.00
• Body Bore + 0.00 + 0.00
– 1.52 – 3.00
A 1/4″ NB ± 0.8 ± 2.50
3/8″ TO 3/4″ NB ± 1.6
1″T0 2″NB ± 2.0
Dimensions of Socket Weld Fittings – Screwed Ends
Nominal Pipe Size 3000 PSI Rating 6000 PSI Rating 3000 & 6000 PSI Rating
IN MM A C H G A C H G L2 S B
1/4 06 25 19 025 3.3 028 22 033 06.6 10.2 08.1
3/8 10 28 22 033 3.5 033 25 038 07.0 10.4 09.1
1/2 15 33 25 038 4.1 038 28 046 08.2 13.6 11.0
3/4 20 38 28 046 4.3 045 33 056 08.5 13.9 12.7
1 25 45 33 056 5.0 051 38 062 10.0 17.3 14.7
1 1/4 32 51 38 062 5.3 061 43 075 10.6 18.0 17.0
1 1/2 40 61 43 075 5.6 064 44 084 11.1 18.4 17.8
2 50 64 44 084 7.1 083 52 102 12.1 19.2 19.0
2 1/2 65 83 52 102 7.7 095 64 121 15.3 28.9 23.6
3 80 95 64 121 8.8 106 79 146 16.6 30.5 25.9
Specification 1) Overall Dimensions: ANSI – B 16.11 2) Socket Dimensions: ANSI – B 16.11 3) Thread Dimensions: ANSI – B 2.1
Dimensions of Socket Weld Fittings – Couplings & Cap-Socket Weld Ends
Nominal Pipe Size Socket Bore Length Socket Depth 3000 PSI Rating 6000 PSI Rating
IN MM B L E F D C H P D C H P
1/4 06 14.1 09.65 06.04 15.8 10.0 3.03 022.0 16.0 07.1 4.00 23.5 19.0
3/8 10 17.5 09.65 06.04 17.5 13.3 3.05 026.0 16.5 09.9 4.37 28.0 20.5
1/2 15 21.7 09.65 09.65 22.3 16.6 4.01 031.0 17.5 12.6 5.18 34.0 21.5
3/4 20 27.0 12.07 09.65 24.0 21.7 4.27 037.0 22.0 16.3 6.05 41.0 26.0
1 25 33.8 12.07 12.07 28.5 27.4 4.98 045.5 25.0 21.5 6.93 50.0 28.5
1 1/4 32 42.5 12.07 12.07 30.0 35.8 5.28 055.0 26.0 30.2 6.93 58.5 31.0
1 1/2 40 48.6 12.07 12.07 32.0 41.7 5.54 062.0 28.0 34.7 7.08 66.5 33.0
2 50 61.1 15.08 19.00 41.0 53.3 6.05 075.0 34.00 43.6 9.52 83.0 37.0
2 1/2 65 73.8 15.08 19.00 43.0 64.2 7.67 092.0
3 80 89.8 15.08 19.00 45.0 79.5 8.03 109.0
Tolerances:
NPS E F B D
UPTO 1/4″ NPS + 1.5 + 0.8
3/8″ NPS 3/4″ NPS + 3 +1.5 + 0.25 + 0.0
– 0.00 – 1.5
1″ NPS-2″ NPS + 4 + 2
2 1/4″ NPS & ABOVE + 5 + 2.5 + 0.38 + 0.0
– 0.0 – 3.0
Dimensions of Socket Weld Fittings – Couplings & Cap-Screwed Ends
Nominal Bore 3000 PSI Rating 6000 PSI Rating 3000 & 6000 PSI Rating
IN MM A C H G A C H G L2 B
1/4 6 19.0 35.0 25.0 4.8 25.0 35.0 27 6.4 8.1 10.2
3/8 10 22.5 38.0 25.0 4.8 32.0 38.0 27 6.4 9.1 10.4
1/2 15 28.5 48.0 32.0 6.4 38.0 48.0 33 8.0 11.0 10.4
3/4 20 35.0 51.0 36.5 6.4 45.0 51.0 38 8.0 12.7 13.9
1 25 45.0 60.5 41.0 9.6 57.0 60.5 43 11.0 14.7 17.3
1 1/4 32 57.0 66.5 45.0 9.6 63.0 66.5 46 11.0 17.0 18.0
1 1/2 40 63.0 79.0 45.0 11.0 76.0 79.0 48 12.7 17.8 18.4
2 50 76.0 85.0 48.0 12.7 92.0 85.0 51 15.8 19.0 19.2
2 1/2 65 92.0 92.0 60.5 15.8 108 92.0 64 19.0 23.6 28.9
3 80 108 108 65.0 19.0 127 108 68 22.3 25.9 30.5
Specification 1) Dimensions: ANSI – B 16.11 2) Thread: ANSI – B 2.1
Dimensions of Socket Weld Fittings – Plugs & Bushings
Nominal Pipe Size A Sq. Headed Plugs Round Headed Plugs Hex. Head Plugs & Bushings
IN MM B C D E F H G
1/4 06 11.0 06.0 10.0 41 14.0 16.0 6.5 3.0
3/8 10 13.0 08.0 11.0 41 18.0 18.0 08.5 04.0
1/2 15 14.0 10.0 14.0 45 21.0 22.0 08.5 05.0
3/4 20 16.0 11.0 16.0 45 27.0 27.0 09.5 06.0
1 25 19.0 13.0 21.0 51 33.0 36.0 09.5 06.0
1 1/4 32 21.0 14.0 24.0 51 43.0 45.0 14.0 07.0
1 1/2 40 21.0 16.0 28.0 51 48.0 50.0 16.0 08.0
2 50 22.0 17.5 33.0 64 60.0 65.0 17.5 09.0
2 1/2 65 27.0 19.0 38.0 70 73.0 75.0 19.0 10.0
3 80 28.0 21.0 43.0 70 89.0 90.0 20.5 10.0
4 100 32.0 25.0 64.0 76 114.0 115.0 32.0 13.0
Tolerance As Per B 16.9
Nominal Pipe Size All Fittings 90 Deg. and 45 Deg. Elbows and Tees Reducers and Lap. Joint Stub Ends Caps 180 Deg. Returns Lap. Joint Ends
Outside (1) Diametar at Bevel Inside (2) Diametar at End Wall (2) Thickness Center To End Dimension A, B.C. M, Over all Lenth F, H Over all Dimension E Centre all Dimension 0 Back to Face Ends K Alignment of Ends U outside Daimeter of Lap G Thick ness of Lap Fillet radious of Lap R Outside Diameter Barrel
1/2″ to 2 1/2″ ± 1 ± 8 Not Less than 87.5% of Nominal ± 2 ± 2 ± 4 ± 7 ± 7 ± 1 ± 0-1 Not Less than nominal pipe wall thickness + 0-1 Refer Table Below
3″ to 3 1/2″ ± 1 ± 1.6 ± 2 ± 2 ± 4 ± 7 ± 7 ± 1 ± 0-1 + 0-1
4″ + 2-1 ± 1.6 ± 2 ± 2 ± 4 + 7 ± 7 ± 1 ± 0-1 + 0-2
5″ to 6″ + 3-1 ± 1.6 ± 2 ± 2 ± 7 ± 7 ± 1 ± 1 ± 0-1 + 0-2
8″ ± 2 ± 1.6 ± 2 ± 2 ± 7 ± 7 ± 7 ± 1 ± 0-1 + 0-2
10″ I + 4-3 ± 3.2 ± 2 ± 2 ± 7 ± 10 ± 7 ± 2 ± 0-2 + 0-2
12″ to 18″ + 4-3 ± 3.2 ± 3 ± 3 ± 7 ± 10 ± 7 ± 2 ± 0-2 + 0-2
20″ to 24″ + 4-3 ± 4.8 ± 3 ± 3 ± 7 ± 10 ± 7 ± 2 ± 0-2 + 0-2
26″ to 30″ + 7-5 ± 4.8 ± 3 ± 3 ± 10
32″ to 48″ + 7-5 ± 4.8 ± 5 ± 5 ± 10
All Dimension are in millimeters (1) Out-of round is the sum of absolute values of plus and minus tolerance (2) The Inside daimeter and the nominal wall thicknessess at ends are to be specified by the purchaser
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