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Dimensions and Weight Chart for ASME/ANSI B16.5 Class 300 Weld Neck Flange 2021/01/03 18:24:10

Dimensions and Weight Chart for ASME/ANSI B16.5 Class 300 Weld Neck Flange


PipeFlangeHubRaised FaceDrilling TemplateApprox. Weight
Norm.O DDJbhamgNumberlk
sizein.in.in.in.in.in.in.in.in.in.Pounds

mmmmmmmmmmmmmmmmmmmmKgs
1/2"0,843,750,620,562,060,841,501,3840,622,621,7
21,395,215,714,252,321,338,135,015,766,50,75
3/4"1,054,620,820,622,251,051,881,6940,753,252,8
26,7117,320,815,757,126,747,742,919,082,51,26
1"1,3154,881,050,692,441,322,122,0040,753,503,5
33,4123,926,717,562,033,553,850,819,088,91,52
1 1/4"1,662,251,380,752,561,662,502,5040,883,884,5
42,2133,335,119,065,042,263,563,522,398,52,03
1 1/2"1,906,121,610,812,691,902,752,8840,754,506,4
48,3155,440,920,668,348,369,873,219,0114,32,89
2"2,3756,502,070,882,752,383,313,6280,885,007,5
60,3165,152,622,369,860,584,091,922,3127,03,40
2 1/2"2,8757,502,471,003,002,883,944,1280,885,8811,4
73,0190,562,725,476,273,2100,0104,622,3149,35,17
3"3,508,253,071,123,123,504,625,0080,886,6215,3
88,9209,578,028,479,288,9117,3127,022,3168,16,93
3 1/2"4,009,003,551,193,194,005,255,5080,887,2519,1
101,6228,690,230,281,0101,6133,3139,722,3184,18,67
4"4,5010,004,031,253,384,505,756,1980,887,8824,7
114,3254,0102,431,785,8114,3146,0157,222,3200,111,2
5"5,56311,005,051,383,885,567,007,3180,889,2533,3
141,3279,4128,335,098,5141,2177,8185,722,3234,915,1
6"6,62512,506,071,444,386,638,128,50120,8810,6242,4
168,3317,5154,236,5111,2168,4206,2215,922,3269,719,1
8"8,62515,007,981,624,628,6310,2510,62121,0013,0065,9
219,1381,0202,741,1117,3219,2260,3269,725,4330,229,9
10"10,7517,5010,021,885,1210,7512,6212,75161,1215,2594,1
273444,5254,547,7130,0273,1320,5323,928,4387,342,7
12"12,7520,5012,002,005,6212,7514,7515,00161,2517,75136
323,8520,7304,850,8142,7323,8374,6381,031,7450,861,8
14"14,023,00
2,125,7514,0016,7516,25201,2520,25189
355,6584,253,8142,7355,6425,4412,831,7514,385,8
16"16,025,50
2,255,7516,0019,0018,50201,3822,50234
406,4647,757,1146,0406,4482,6469,935,0571,5106
18"18,028,00
2,386,2518,0021,0021,00241,3824,75289
457,2711,260,4158,7457,2533,4533,435,0571,5131
20"20,030,50
2,506,3820,0023,1223,00241,3824,75348
508774,763,5162,0508,0587,2584,235,0628,6158
24"24,036,00
2,756,6224,0027,6227,25241,6232,00507
609,6914,469,8168,1609,6701,5692,241,1812,8230

For the material and working pressure,like 150psi,300psi,400psi,600psi,900psi,1500psi,2500psi, please check from Weld neck Flange

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