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ASME B16.5 Socket Weld Flange

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  • ASME B16.5 Socket Weld Flange

Buy SS Socket weld flanges, SWRF Flange at Factory Price


ASME B16.5 socket weld flange is a type of pipe flanges used to fit pipes together in a pipeline. R.C. Metal Corporation is a leading supplier and manufacturer of the SS Socket weld flanges in various types, scales and material grades. The SWRF Flange has a raised face has the advantage of having more surface for connection. The B16.5 standard covers flanges of ¼ inches through 24 inches in nominal bore sizes. The Reducing socket weld flanges reduce the diameter of the pipe line at connection. There are different pressure numbers ranging from PN6 through PN64 and the PN16 Socket Weld Flange is one of the lower pressure numbers.


ASME B16.5 Socket Weld Flange

ASME B16.5 Socket Weld Flange

The high pressure applications like pressure vessels, boilers and condensers use Socket Weld Reducing Flange of higher pressure numbers. The classes of the flanges vary from 150 through 1500 as well. The classes cover the different wall thickness to diameter ratios. There are also different material grades. The SS Socket Weld pipe flanges are made up of stainless steel materials. The materials can differ such as duplex, carbon steel and alloy steel. The mechanical and physical properties differ with the varying material grads of the Socket Weld Orifice Flange and other types.

RC Metal Corporation

Table of Contents

There are flat face and raised face types as well as the ring type joint flanges. The different faces allow for different types of connections. The Socket Weld Flat Face Flange has a flat face without any raised surfaces. There are bolt holes for bolting connection or the flanges can also be welded. Some Carbon steel socket weld flange types and others can be bolted and welded as well. As a leading manufacturer, we produce and supply the Stainless steel socket weld flanges in various types. Please feel free to contact us for your various flange needs such as the 150 lb socket weld flange and others.


Get Reducing socket weld flanges, PN16 Socket Weld Flange Standard Specifications, Socket Weld Reducing Flange Manufacturers in India.


SS Socket Weld Flanges Material Specification Chart


Specifications ASME B16.5 Socket Weld Flange
Standards ASME | BS | DIN | ANSI | GOST | EN Flanges
Pressure Classes Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500
Sizes From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB)
UNI/ DIN / EN Standard 6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar
Flange Face Type FF, RF, LMF, SMF, RTJ, LJF.
JIS Standards 5 K, 10K, 16K, 20 K, 30K, 40K, 63 K

View SS Socket Weld pipe flanges, Socket Weld Flat Face Flange Dimensions and 150 lb socket weld flange Weights.


ASME B16.5 Socket Weld Flange Weight Chart


N.P.S. Thk of Flanges O.D. Raised Face Diameter Dia. of Hub at Base Diameter of Bore Length Thru Hub Depth of Socket Diameter of Holes No. of Holes Diameter of Bolt Circle Diameter of Bolts Approx. Weight Pounds Kilogram
C O R X B Y D
1/2" in. 0.44 3.5 1.38 1.19 0.88 0.62 0.38 0.62 4 2.38 1/2 1
Millimeter. 11.2 88.9 35.1 30.2 22.4 15.7 9.7 15.7 60.5 12.7 0.5
3/4" in. 0.5 3.88 1.69 1.5 1.09 0.62 0.44 0.62 4 2.75 1/2 2
mm 12.7 98.6 42.9 38.1 27.7 15.7 11.2 15.7 69.9 12.7 1
1" in. 0.56 4.25 2 1.94 1.36 0.69 0.5 0.62 4 3.12 1/2 2
Millimeter 14.2 108 50.8 49.3 34.5 17.5 12.7 15.7 79.2 12.7 1
1 1/4" in. 0.62 4.62 2.5 2.31 1.7 0.81 0.56 0.62 4 3.5 1/2 3
Millimeter 15.7 117.3 63.5 58.7 43.2 20.6 14.2 15.7 88.9 12.7 1
1 1/2" in. 0.69 5 2.88 2.56 1.95 0.88 0.62 0.62 4 3.88 1/2 3
Millimeter 17.5 127 73.2 65 49.5 22.4 15.7 15.7 98.6 12.7 1
2" in. 0.75 6 3.62 3.06 2.44 1 0.69 0.75 4 4.75 5/8 5
Millimeter 19.1 152.4 91.9 77.7 62 25.4 17.5 19.1 120.7 15.9 2
2 1/2" in. 0.88 7 4.12 3.56 2.94 1.12 0.75 0.75 4 5.5 5/8 7
mm 22.4 177.8 104.6 90.4 74.7 28.4 19.1 19.1 139.7 15.9 3
3" in. 0.94 7.5 5 4.25 3.57 1.19 0.81 0.75 4 6 5/8 8
Millimeter 23.9 190.5 127 108 90.7 30.2 20.6 19.1 152.4 15.9 4
3 1/2" in. 0.94 8.5 5.5 4.81 4.07 1.25 　 0.75 8 7 5/8 11
Millimeter 23.9 215.9 139.7 122.2 103.4 31.8 　 19.1 177.8 15.9 5
4" in. 0.94 9 6.19 5.31 4.57 1.31 　 0.75 8 7.5 5/8 13
Millimeter 23.9 228.6 157.2 134.9 116.1 33.3 　 19.1 190.5 15.9 6
5" in. 0.94 10 7.31 6.44 5.66 1.44 　 0.88 8 8.5 3/4 15
Millimeter 23.9 254 185.7 163.6 143.8 36.6 　 22.4 215.9 19.1 7
6" in. 1 11 8.5 7.56 6.72 1.56 　 0.88 8 9.5 3/4 19
mm 25.4 279.4 215.9 192 170.7 39.6 　 22.4 241.3 19.1 9
8" in. 1.12 13.5 10.62 9.69 8.72 1.75 　 0.88 8 11.75 3/4 30
Millimeter 28.4 342.9 269.7 246.1 221.5 44.5 　 22.4 298.5 19.1 14
10" in. 1.19 16 12.75 12 10.88 1.94 　 1 12 14.25 7/8 43
Millimeter 30.2 406.4 323.9 304.8 276.4 49.3 　 25.4 362 22.2 20
12" in. 1.25 19 15 14.38 12.88 2.19 　 1 12 17 7/8 64
Millimeter 31.8 482.6 381 365.3 327.2 55.6 　 25.4 431.8 22.2 29
14" in. 1.38 21 16.25 15.75 14.14 2.25 　 1.12 12 18.75 1 90
Millimeter 35.1 533.4 412.8 400.1 359.2 57.2 　 28.4 476.3 25.4 41
16" in. 1.44 23.5 18.5 18 16.16 2.5 　 1.12 16 21.25 1 98
Millimeter 36.6 596.9 469.9 457.2 410.5 63.5 　 28.4 539.8 25.4 44
18" in. 1.56 25 21 19.88 18.18 2.69 　 1.25 16 22.75 1 1/8 130
mm 39.6 635 533.4 505 461.8 68.3 　 31.8 577.9 28.6 59
20" in. 1.69 27.5 23 22 20.2 2.88 　 1.25 20 25 1 1/8 165
Millimeter 42.9 698.5 584.2 558.8 513.1 73.2 　 31.8 635 28.6 75
24" in. 1.88 32 27.25 26.12 24.25 3.25 　 1.38 20 29.5 1 1/4 220
Millimeter 47.8 812.8 692.2 663.4 616 82.6 　 35.1 749.3 31.8 100

ANSI B16.5 Socket Weld Flange Dimensions in MM


ANSI B16.5 Socket Weld Flange Dimensions in MM

Dimensional Chart of 150# SW Flange


Nominal Size  Flanges Thick. Outside Dia. Hub at Base Diameter Dia. of Raised Face Length Thru Hub Depth of Socket Diameter of Bore Dia. of Holes No. of Holes Approx. Weight Pounds Kilogram
C OX RY D B
1/2"in. 0.44 3.51.19 1.380.62 0.38 0.88 0.62 41
mm 11.2 88.930.2 35.115.7 9.7 22.4 15.7 0.5
3/4"in. 0.5 3.881.5 1.690.62 0.44 1.09 0.62 42
millimeter 12.7 98.638.1 42.915.7 11.2 27.7 15.7 1
1"in. 0.56 4.251.94 20.69 0.5 1.36 0.62 42
mm 14.2 10849.3 50.817.5 12.7 34.5 15.7 1
1 1/4"in. 0.62 4.622.31 2.50.81 0.56 1.7 0.62 43
millimeter 15.7 117.358.7 63.520.6 14.2 43.2 15.7 1
1 1/2"in. 0.69 52.56 2.880.88 0.62 1.95 0.62 43
millimeter 17.5 12765 73.222.4 15.7 49.5 15.7 1
2"in. 0.75 63.06 3.621 0.69 2.44 0.75 45
millimeter 19.1 152.477.7 91.925.4 17.5 62 19.1 2
2 1/2"in. 0.88 73.56 4.121.12 0.75 2.94 0.75 47
millimeter 22.4 177.890.4 104.628.4 19.1 74.7 19.1 3
3"in. 0.94 7.54.25 51.19 0.81 3.57 0.75 48
mm 23.9 190.5108 12730.2 20.6 90.7 19.1 4
3 1/2"in. 0.94 8.54.81 5.51.25   4.07 0.75 811
millimeter 23.9 215.9122.2 139.731.8   103.4 19.1 5
4"in. 0.94 95.31 6.191.31   4.57 0.75 813
mm 23.9 228.6134.9 157.233.3   116.1 19.1 6
5"in. 0.94 106.44 7.311.44   5.66 0.88 815
millimeter 23.9 254163.6 185.736.6   143.8 22.4 7
6"in. 1 117.56 8.51.56   6.72 0.88 819
millimeter 25.4 279.4192 215.939.6   170.7 22.4 9
8"in. 1.12 13.59.69 10.621.75   8.72 0.88 830
millimeter 28.4 342.9246.1 269.744.5   221.5 22.4 14
10"in. 1.19 1612 12.751.94   10.88 1 1243
mm 30.2 406.4304.8 323.949.3   276.4 25.4 20
12"in. 1.25 1914.38 152.19   12.88 1 1264
millimeter 31.8 482.6365.3 38155.6   327.2 25.4 29
14"in. 1.38 2115.75 16.252.25   14.14 1.12 1290
mm 35.1 533.4400.1 412.857.2   359.2 28.4 41
16"in. 1.44 23.518 18.52.5   16.16 1.12 1698
millimeter 36.6 596.9457.2 469.963.5   410.5 28.4 44
18"in. 1.56 2519.88 212.69   18.18 1.25 16130
millimeter 39.6 635505 533.468.3   461.8 31.8 59
20"in. 1.69 27.522 232.88   20.2 1.25 20165
mm 42.9 698.5558.8 584.273.2   513.1 31.8 75
24"in. 1.88 3226.12 27.253.25   24.25 1.38 20220
millimeter 47.8 812.8663.4 692.282.6   616 35.1 100

Find Here Stainless steel socket weld flanges Pressure Ratings, Dimensional Table of Socket weld flange 300#, Class 2500 socket weld flange.

Class 300 Socket Weld Flange Standard Dimension


Pipe Sizes  Thickness of Flanges O.D.Diameter of Raised Face Length Thru Hub Diameter of Hub at Base Depth of Socket Dia. of BoreNo. of Holes Approx. Weight Pounds Kilogram Diameter of Holes
C OR Y X D B
1/2"in. 0.56 3.751.38 0.88 1.5 0.38 0.884 2 0.62
millimeter 14.2 95.335.1 22.4 38.1 9.7 22.4 1 15.7
3/4"in. 0.62 4.621.69 1 1.88 0.44 1.094 3 0.75
millimeter 15.7 117.342.9 25.4 47.8 11.2 27.7 1 19.1
1"in. 0.69 4.882 1.06 2.12 0.5 1.364 3 0.75
millimeter 17.5 12450.8 26.9 53.8 12.7 34.5 1 19.1
1 1/4"in. 0.75 5.252.5 1.06 2.5 0.56 1.74 4 0.75
millimeter 19.1 133.463.5 26.9 63.5 14.2 43.2 2 19.1
1 1/2"in. 0.81 6.122.88 1.19 2.75 0.62 1.954 6 0.88
millimeter 20.6 155.473.2 30.2 69.9 15.7 49.5 3 22.4
2"in. 0.88 6.53.62 1.31 3.31 0.69 2.448 7 0.75
millimeter 22.4 165.191.9 33.3 84.1 17.5 62 3 19.1
2 1/2"in. 1 7.54.12 1.5 3.94 0.75 2.948 10 0.88
millimeter 25.4 190.5104.6 38.1 100.1 19.1 74.7 5 22.4
3"in. 1.12 8.255 1.69 4.62 0.81 3.578 13 0.88
mm. 28.4 209.6127 42.9 117.3 20.6 90.7 6 22.4
3 1/2"in. 1.19 95.5 1.75 5.25   4.078 17 0.88
mm. 30.2 228.6139.7 44.5 133.4   103.4 8 22.4
4"in. 1.25 106.19 1.88 5.75   4.578 22 0.88
mm. 31.8 254157.2 47.8 146.1   116.1 10 22.4
5"in. 1.38 117.31 2 7   5.668 28 0.88
mm. 35.1 279.4185.7 50.8 177.8   143.8 13 22.4
6"in. 1.44 12.58.5 2.06 8.12   6.7212 39 0.88
mm. 36.6 317.5215.9 52.3 206.2   170.7 18 22.4
8"in. 1.62 1510.62 2.44 10.25   8.7212 58 1
mm. 41.1 381269.7 62 260.4   221.5 26 25.4
10"in. 1.88 17.512.75 2.62 12.62   10.8816 81 1.12
mm. 47.8 444.5323.9 66.5 320.5   276.4 37 28.4
12"in. 2 20.515 2.88 14.75   12.8816 115 1.25
mm. 50.8 520.7381 73.2 374.7   327.2 52 31.8
14"in. 2.12 2316.25 3 16.75   14.1420 165 1.25
mm. 53.8 584.2412.8 76.2 425.5   359.2 75 31.8
16"in. 2.25 25.518.5 3.25 19   16.1620 190 1.38
mm. 57.2 647.7469.9 82.6 482.6   410.5 86 35.1
18"in. 2.38 2821 3.5 21   18.1824 250 1.38
mm. 60.5 711.2533.4 88.9 533.4   461.8 113 35.1
20"in. 2.5 30.523 3.75 23.12   20.224 315 1.38
mm. 63.5 774.7584.2 95.3 587.2   513.1 143 35.1
24"in. 2.75 3627.25 4.19 27.62   24.2524 475 1.62
mm. 69.9 914.4692.2 106.4 701.5   616 215 41.1

Dimension Table of 600 lb Socket Weld Flange


NPS  Dia. of Raised Face Outside Dia. Flanges Thickness Length Thru Hub Hub at Base Diameter Depth of Socket Bore DiameterNo. of Holes Approx. Weight Pounds Kilogram Diameter of Holes
R OC Y X D B
1/2"in. 1.38 3.750.56 0.88 1.5 0.38 0.884 2 0.62
millimeter 35.1 95.314.2 22.4 38.1 9.7 22.4 1 15.7
3/4"in. 1.69 4.620.62 1 1.88 0.44 1.094 3 0.75
mm 42.9 117.315.7 25.4 47.8 11.2 27.7 1 19.1
1"in. 2 4.880.69 1.06 2.12 0.5 1.364 4 0.75
millimeter 50.8 12417.5 26.9 53.8 12.7 34.5 2 19.1
1 1/4"in. 2.5 5.250.81 1.12 2.5 0.56 1.74 5 0.75
millimeter 63.5 133.420.6 28.4 63.5 14.2 43.2 2 19.1
1 1/2"in. 2.88 6.120.88 1.25 2.75 0.62 1.954 7 0.88
mm 73.2 155.422.4 31.8 69.9 15.7 49.5 3 22.4
2"in. 3.62 6.51 1.44 3.31 0.69 2.448 9 0.75
millimeter 91.9 165.125.4 36.6 84.1 17.5 62 4 19.1
2 1/2"in. 4.12 7.51.12 1.62 3.94 0.75 2.948 13 0.88
millimeter 104.6 190.528.4 41.1 100.1 19.1 74.7 6 22.4
3"in. 5 8.251.25 1.81 4.62 0.81 3.578 16 0.88
millimeter 127 209.631.8 46 117.3 20.6 90.7 7 22.4
3 1/2"in. 5.5 91.38 1.94 5.25   4.078 21 1
millimeter 139.7 228.635.1 49.3 133.4   103.4 10 25.4
4"in. 6.19 10.751.5 2.12 6   4.578 37 1
mm 157.2 273.138.1 53.8 152.4   116.1 17 25.4
5"in. 7.31 131.75 2.38 7.44   5.668 63 1.12
mm. 185.7 330.244.5 60.5 189   143.8 29 28.4
6"in. 8.5 141.88 2.62 8.75   6.7212 80 1.12
mm. 215.9 355.647.8 66.5 222.3   170.7 36 28.4
8"in. 10.62 16.52.19 3 10.75   8.7212 115 1.25
mm. 269.7 419.155.6 76.2 273.1   221.5 52 31.8
10"in. 12.75 202.5 3.38 13.5   10.8816 170 1.38
mm. 323.9 50863.5 85.9 342.9   276.4 77 35.1
12"in. 15 222.62 3.62 15.75   12.8820 200 1.38
mm. 381 558.866.5 91.9 400.1   327.2 91 35.1
14"in. 16.25 23.752.75 3.69 17   14.1420 230 1.5
mm. 412.8 603.369.9 93.7 431.8   359.2 104 38.1
16"in. 18.5 273 4.19 19.5   16.1620 330 1.62
millimeter 469.9 685.876.2 106.4 495.3   410.5 150 41.1
18"in. 21 29.253.25 4.62 21.5   18.1820 400 1.75
mm. 533.4 74382.6 117.3 546.1   461.8 181 44.5
20"in. 23 323.5 5 24   20.224 510 1.75
mm. 584.2 812.888.9 127 609.6   513.1 231 44.5
24"in. 27.25 374 5.5 28.25   24.2524 730 2
mm. 692.2 939.8101.6 139.7 717.6   616 331 50.8

Pressure Ratings of Carbon Steel SWRF Flange


Temp. (F°) CL. 150 CL. 300 CL. 400 CL. 600 CL. 900 CL. 1500 CL. 2500
-20 to 100 285 740 985 1480 2220 3705 6170
200 260 680 905 1360 2035 3395 5655
300 230 655 870 1310 1965 3270 5450
400 200 635 845 1265 1900 3170 5280
500 170 605 805 1205 1810 3015 5025
600 140 570 755 1135 1705 2840 4730
650 125 550 730 1100 1650 2745 4575
700 110 530 710 1060 1590 2655 4425
750 95 505 675 1015 1520 2535 4230
800 80 410 550 825 1235 2055 3430
850 65 320 425 640 955 1595 2655
900 50 230 305 460 690 1150 1915
950 35 135 185 275 410 685 1145
1000 20 85 115 170 255 430 715

MSS SP-44 Socket Weld Flange class 1500 Dimensions Chart


MSS SP-44 Socket Weld Flange class 1500 Dimensions Chart

Nominal Size Outside Diameter Length Thru Hub Thickness of FlangesDiameter of Raised Face Diameter of Bore Diameter of Hub at BaseDepth of Socket Diameter of Holes Number of HolesApprox. Weight Pounds Kg
O Y CR B XD
1/2″in.4.75 1.25 0.881.38 0.88 1.50.38 0.88 44
millimeter120.7 31.8 22.435.1 22.4 38.19.7 22.4 2
3/4″in.5.12 1.38 11.69 1.09 1.750.44 0.88 45
millimeter130 35.1 25.442.9 27.7 44.511.2 22.4 2
1″in.5.88 1.62 1.122 1.36 2.060.5 1 48
millimeter149.4 41.1 28.450.8 34.5 52.312.7 25.4 4
1 1/4″in.6.25 1.62 1.122.5 1.7 2.50.56 1 49
millimeter158.8 41.1 28.463.5 43.2 63.514.2 25.4 4
1 1/2″in.7 1.75 1.252.88 1.95 2.750.62 1.12 412
millimeter177.8 44.5 31.873.2 49.5 69.915.7 28.4 5
2″in.8.5 2.25 1.53.62 2.44 4.120.69 1 825
millimeter215.9 57.2 38.191.9 62 104.617.5 25.4 11
2 1/2″in.9. 2 2.5 1. 24. 2 2. 4 4. 80. 5 1. 2 836
millimeter244.3 63.5 41.1104.6 74.7 12419.1 28.4 16
3″in.10.5 2.88 1.885   5.25  1.25 848
millimeter266.7 73.2 47.8127   133.4  31.8 22
4″in.12.25 3.56 2.126.19   6.38  1.38 873
millimeter311.2 90.4 53.8157.2   162.1  35.1 33
5″in.14.75 4.12 2.887.31   7.75  1.62 8130
millimeter374.7 104.6 73.2185.7   196.9  41.1 59
6″in.15.5 4.69 3.258.5   9  1.5 12165
mm.393.7 119.1 82.6215.9   228.6  38.1 75
8″in.19 5.62 3.6210.62   11.5  1.75 12260
mm.482.6 142.7 91.9269.7   292.1  44.5 118
10″in.23 6.25 4.2512.75   14.5  2 12435
mm.584.2 158.8 108323.9   368.3  50.8 197
12″in.26.5 7.12 4.8815   17.75  2.12 16580
mm.673.1 180.8 124381   450.9  53.8 263
14″in.29.5   5.2516.25   19.5  2.38 16 
mm.749.3   133.4412.8   495.3  60.5  
16″in.32.5   5.7518.5   21.75  2.62 16 
mm.825.5   146.1469.9   552.5  66.5  
18″in.36   6.3821   23.5  2.88 16 
mm.914.4   162.1533.4   596.9  73.2  
20″in.38.75   723   25.25  3.12 16 
mm.984.3   177.8584.2   641.4  79.2  
24″in.46   827.25   30  3.62 16 
mm.1168.4   203.2692.2   762  91.9  

Standard Dimensions of Flange SW 2500#


Pipe Dia. Thk Of Flanges Minimum Flanges Outer Diameter Hub
Diameter
Chamfer
of W.N 		 Hub Dia. Diameter of Raised Face  Length Hub.Y Bolt
Holes Diameter		 Bore  Dia.
of Bolt
Circle		 No.
of Bolts		 Dia. of
Bolts
(in.)		 LB Kilogram
in. dn C O A X G Y BH B BC BN BD
1/2″ 15 11.20 89.00 21.30 30.20 35.10 47.80 15.80 15.80 60.50 4 1/2″ 1.5 0.7
3/4″ 20 12.70 98.50 26.70 38.10 42.90 52.30 15.80 20.80 69.90 4 1/2″ 1.8 0.8
1″ 25 14.20 108.00 33.50 49.30 50.80 55.60 15.80 26.70 79.30 4 1/2″ 2.4 1.1
1-1/4″ 32 15.70 117.50 42.20 58.70 63.50 57.20 15.80 35.10 88.90 4 1/2″ 3.3 1.5
1-1/2″ 40 17.50 127.00 48.30 65.00 73.20 62.00 15.80 40.90 98.60 4 1/2″ 4 1.8
2″ 50 19.10 152.50 60.50 77.70 91.90 63.50 19.10 52.60 120.70 4 5/8″ 6 2.7
2-1/2″ 65 22.40 178.00 73.20 90.40 104.60 69.90 19.10 62.70 139.70 4 5/8″ 9.8 4.4
3″ 80 23.90 190.50 88.90 108.00 127.00 69.90 19.10 78.00 152.40 4 5/8″ 11.5 5.2
3-1/2″ 90 23.90 216.00 101.60 122.20 139.70 71.40 19.10 90.20 177.80 8 5/8″ 14.2 6.4
4″ 100 23.90 228.50 114.30 134.90 157.20 76.20 19.10 102.40 190.50 8 5/8″ 16.6 7.5
5″ 125 23.90 254.00 141.20 163.60 185.70 88.90 22.40 128.30 215.90 8 3/4″ 20.2 9.2
6″ 150 25.40 279.50 168.40 192.00 215.90 88.90 22.40 154.20 241.30 8 3/4″ 24.3 11
8″ 200 28.40 343.00 219.20 246.10 269.70 101.60 22.40 202.70 298.50 8 3/4″ 40.6 18.4
10″ 250 30.20 406.50 273.10 304.80 323.90 101.60 25.40 254.50 362.00 12 7/8″ 56.2 25.5
12″ 300 31.80 482.50 323.90 365.30 381.00 114.30 25.40 304.80 431.80 12 7/8″ 81.4 37
14″ 350 35.10 533.50 355.60 400.10 412.80 127.00 28.50 476.30 12 1″ 113 51
16″ 400 36.60 597.00 406.40 457.20 469.90 127.00 28.50 539.80 16 1″ 136 61.5
18″ 450 39.60 635.00 457.20 505.00 533.40 139.70 31.80 577.90 16 1 1/8″ 158 71.5
20″ 500 42.90 698.50 508.00 558.80 584.20 144.50 31.80 635.00 20 1 1/8″ 187 85
24″ 600 47.80 813.00 609.60 663.40 692.20 152.40 35.10 749.30 20 1 1/4″ 262 119

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Most Famous Types of ASME B16.5 Socket Weld Flange


ASTM A182 F316 SW Flanges, Class 150, 2 Inch, SCH 40, RF

ASTM A182 F316 SW Flanges, Class 150, 2 Inch, SCH 40, RF

1 in. 300# Schedule 160 Socket Weld Carbon Steel Flange

1 in. 300# Schedule 160 Socket Weld Carbon Steel Flange

ASTM A182 F304L SW Flange, Class 300, 1 Inch, SCH 40, RF Ends

ASTM A182 F304L SW Flange, Class 300, 1 Inch, SCH 40, RF Ends