Carbon Steel Weld Neck Flange Welding

Carbon Steel Welding Neck Flange structure

forged steel flange dimensions class150


Nominal sizeOutside diam. of flangeThick. of flangeDiam. of raised faceDiam of hub at baseDiam. of hub at point of weldingLength thru hubNo. of holesDiam. of holesDiam. of boltsDiam. of bolt circleApprox. weight pounds Kg


OCRXAY




in.1/2"3.50.441.381.190.841.8840.621/22.382
mm.
88.911.235.130.221.347.8
15.712.760.51
in.3/4"3.880.51.691.51.052.0640.621/22.752
mm.
98.612.742.938.126.752.3
15.712.769.91
in.1"4.250.5621.941.322.1940.621/23.123
mm.
10814.250.849.333.555.6
15.712.779.21
in.1 1/4"4.620.622.52.311.662.2540.621/23.53
mm.
117.315.763.558.742.257.2
15.712.788.91
in.1 1/2"50.692.882.561.92.4440.621/23.884
mm.
12717.573.26548.362
15.712.798.62
in.2"60.753.623.062.382.540.755/84.756
mm.
152.419.191.977.760.563.5
19.115.9120.73
in.2 1/2"70.884.123.562.882.7540.755/85.58
mm.
177.822.4104.690.473.269.9
19.115.9139.74
in.3"7.50.9454.253.52.7540.755/8610
mm.
190.523.912710888.969.9
19.115.9152.45
in.3 1/2"8.50.945.54.8142.8180.755/8712
mm.
215.923.9139.7122.2101.671.4
19.115.9177.85
in.4"90.946.195.314.5380.755/87.515
mm.
228.623.9157.2134.9114.376.2
19.115.9190.57
in.5"100.947.316.445.563.580.883/48.519
mm.
25423.9185.7163.6141.288.9
22.419.1215.99
in.6"1118.57.566.633.580.883/49.524
mm.
279.425.4215.9192168.488.9
22.419.1241.311
in.8"13.51.1210.629.698.63480.883/411.7539
mm.
342.928.4269.7246.1219.2101.6
22.419.1298.518
in.10"161.1912.751210.7541217/814.2552
mm.
406.430.2323.9304.8273.1101.6
25.422.236224
in.12"191.251514.3812.754.51217/81780
mm.
482.631.8381365.3323.9114.3
25.422.2431.836
in.14"211.3816.2515.75145121.12118.75110
mm.
533.435.1412.8400.1355.6127
28.425.4476.350
in.16"23.51.4418.518165161.12121.25140
mm.
596.936.6469.9457.2406.4127
28.425.4539.864
in.18"251.562119.88185.5161.251 1/822.75150
mm.
63539.6533.4505457.2139.7
31.828.6577.968
in.20"27.51.692322205.69201.251 1/825180
mm.
698.542.9584.2558.8508144.5
31.828.663582
in.24"321.8827.2526.12246201.381 1/429.5260
mm.
812.847.8692.2663.4609.6152.4
35.131.8749.3118

 

forged steel flange dimensions class300

Nominal sizeOutside diam. of flangeThick. of flangeDiam. of raised faceDiam of hub at baseDiam. of hub at point of weldingLength thru hubNo. of holesDiam. of holesDiam. of boltsDiam. of bolt circleApprox. weight pounds Kg

OCRXAY
in.1/2"3.750.561.381.50.842.0640.621/22.622
mm.
95.314.235.138.121.352.3
15.712.766.51
in.3/4"4.620.621.691.881.052.2540.755/83.253
mm.
117.315.742.947.826.757.2
19.115.982.61
in.1"4.880.6922.121.322.4440.755/83.54
mm.
12417.550.853.833.562
19.115.988.92
in.1 1/4"5.250.752.52.51.662.5640.755/83.885
mm.
133.419.163.563.542.265
19.115.998.62
in.1 1/2"6.120.812.882.751.92.6940.883/44.57
mm.
155.420.673.269.948.368.3
22.419.1114.33
in.2"6.50.883.623.312.382.7580.755/859
mm.
165.122.491.984.160.569.9
19.115.91274
in.2 1/2"7.514.123.942.88380.883/45.8812
mm.
190.525.4104.6100.173.276.2
22.419.1149.45
in.3"8.251.1254.623.53.1280.883/46.6215
mm.
209.628.4127117.388.979.2
22.419.1168.17
in.3 1/2"91.195.55.2543.1980.883/47.2518
mm.
228.630.2139.7133.4101.681
22.419.1184.28
in.4"101.256.195.754.53.3880.883/47.8825
mm.
25431.8157.2146.1114.385.9
22.419.1200.211
in.5"111.387.3175.563.8880.883/49.2532
mm.
279.435.1185.7177.8141.298.6
22.419.123515
in.6"12.51.448.58.126.633.88120.883/410.6242
mm.
317.536.6215.9206.2168.498.6
22.419.1269.719
in.8"151.6210.6210.258.634.381217/81367
mm.
38141.1269.7260.4219.2111.3
25.422.2330.230
in.10"17.51.8812.7512.6210.754.62161.12115.2591
mm.
444.547.8323.9320.5273.1117.3
28.425.4387.441
in.12"20.521514.7512.755.12161.251 1/817.75140
mm.
520.750.8381374.7323.9130
31.828.6450.964
in.14"232.1216.2516.75145.62201.251 1/820.25180
mm.
584.253.8412.8425.5355.6142.7
31.828.6514.482
in.16"25.52.2518.519165.75201.381 1/422.5250
mm.
647.757.2469.9482.6406.4146.1
35.131.8571.5113
in.18"282.382121186.25241.381 1/424.75320
mm.
711.260.5533.4533.4457.2158.8
35.131.8628.7145
in.20"30.52.52323.12206.38241.381 1/427400
mm.
774.763.5584.2587.2508162.1
35.131.8685.8181
in.24"362.7527.2527.62246.62241.621 1/232580
mm.
914.469.9692.2701.5609.6168.1
41.138.1812.8263

 

forged steel flange dimensions class600

Nominal sizeOutside diam. of flangeThick. of flangeDiam. of raised faceDiam of hub at baseDiam. of hub at point of weldingLength thru hubNo. of holesDiam. of holesDiam. of boltsDiam. of bolt circleApprox. weight pounds Kg

OCRXAY
in.1/2"3.750.561.381.50.842.0640.621/22.622
mm.
95.314.235.138.121.352.3
15.712.766.51
in.3/4"4.620.621.691.881.052.2540.755/83.254
mm.
117.315.742.947.826.757.2
19.115.982.62
in.1"4.880.6922.121.322.4440.755/83.54
mm.
12417.550.853.833.562
19.115.988.92
in.1 1/4"5.250.812.52.51.662.6240.755/83.886
mm.
133.420.663.563.542.266.5
19.115.998.63
in.1 1/2"6.120.882.882.751.92.7540.883/44.58
mm.
155.422.473.269.948.369.9
22.419.1114.34
in.2"6.513.623.312.382.8880.755/8512
mm.
165.125.491.984.160.573.2
19.115.91275
in.2 1/2"7.51.124.123.942.883.1280.883/45.8818
mm.
190.528.4104.6100.173.279.2
22.419.1149.48
in.3"8.251.2554.623.53.2580.883/46.6223
mm.
209.631.8127117.388.982.6
22.419.1168.110
in.3 1/2"91.385.55.2543.38817/87.2526
mm.
228.635.1139.7133.4101.685.9
25.422.2184.212
in.4"10.751.56.1964.54817/88.542
mm.
273.138.1157.2152.4114.3101.6
25.422.2215.919
in.5"131.757.317.445.564.581.12110.568
mm.
330.244.5185.7189141.2114.3
28.425.4266.731
in.6"141.888.58.756.634.62121.12111.581
mm.
355.647.8215.9222.3168.4117.3
28.425.4292.137
in.8"16.52.1910.6210.758.635.25121.251 1/813.75120
mm.
419.155.6269.7273.1219.2133.4
31.828.6349.354
in.10"202.512.7513.510.756161.381 1/417190
mm.
50863.5323.9342.9273.1152.4
35.131.8431.886
in.12"222.621515.7512.756.12201.381 1/419.25225
mm.
558.866.5381400.1323.9155.4
35.131.8489102
in.14"23.752.7516.2517146.5201.51 3/420.75280
mm.
603.369.9412.8431.8355.6165.1
38.134.9527.1127
in.16"27318.519.5167201.621 1/223.75390
mm.
685.876.2469.9495.3406.4177.8
41.138.1603.3177
in.18"29.253.252121.5187.25201.751 5/825.75475
mm.
74382.6533.4546.1457.2184.2
44.541.3654.1215
in.20"323.52324207.5241.751 5/828.5590
mm.
812.888.9584.2609.6508190.5
44.541.3723.9268
in.24"37427.2528.252482421 7/833830
mm.
939.8101.6692.2717.6609.6203.2
50.847.6838.2376


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