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A234 WPB Elbow

A234 WPB elbow is a pipe fitting that changes the direction of carbon steel pipes. It is usually made of carbon steel and uses a bending process to process the straight pipe section into a curved pipe section with a certain angle.

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A234 WPB elbow is a pipe fitting that changes the direction of carbon steel pipes. It is usually made of carbon steel and uses a bending process to process the straight pipe section into a curved pipe section with a certain angle.In the pipeline system, carbon steel elbows are used to connect two carbon steel pipes with different directions, so that the fluid can change the flow direction smoothly.

Carbon steel elbows are indispensable pipe fittings in pipeline systems and are widely used in pipeline series in the fields of petroleum, natural gas, chemical industry, hydropower, construction, boilers, aerospace, etc.

Specification of A234 WPB Elbow Fitting

Size Range 1/2″ – 80″ / DN15 – 2000
Thickness Schedule SCH 10, 20, 40, STD, XS, 80, 100, 120, 140, 160, XXS
Standard ANSI / ASME B16.9, MSS SP 43, JIS B2311/2312/2313, EN10253
Carbon Steel Grades ASTM A234 WPB/WPC

ASME B16.9 Elbow Dimension

90 Degree Elbow Dimensions

90 Degree Elbow Drawing

DN NPS OD A
LR SR
15 1/2 21.3 38 25
20 3/4 26.7 38 25
25 1 33.4 38 25
32 1-1/4 42.2 48 32
40 1-1/2 48.3 57 38
50 2 60.3 76 51
65 2-1/2 73.0 95 64
80 3 88.9 114 76
90 3-1/2 101.6 133 89
100 4 114.3 152 102
125 5 141.3 190 127
150 6 168.3 229 152
200 8 219.1 305 203
250 10 273.0 381 254
300 12 323.8 457 305
350 14 355.6 533 356
550 22 559.0 838 559
600 24 610.0 914 610
650 26 660.0 991 660
700 28 711.0 1067 711
750 30 762.0 1143 762
800 32 813.0 1219 813
850 34 864.0 1295 864
900 36 914.0 1372 914
950 38 965.0 1447 965
1000 40 1016.0 1524 1016
1050 42 1067.0 1600 1067
1100 44 1118.0 1676 1118
1150 46 1168.0 1753 1168
1200 48 1219.0 1829 1219
1300 52 1321.0 1981 1321
1400 56 1422.0 2134 1422
1500 60 1524.0 2286 1524
1600 64 1626.0 2438 1626
1700 68 1727.0 2591 1727
1800 72 1829.0 2743 1829
1900 76 1930.0 2896 1930
2000 80 2032.0 3048 2032

45 Degree Elbow Long Radius Dimensions

DN NPS OD B SCH 40 WEIGHT
LR KG
15 1/2 21.3 16 0.04
20 3/4 26.7 19 0.06
25 1 33.4 22 0.08
32 1-1/4 42.2 25 0.14
40 1-1/2 48.3 29 0.20
50 2 60.3 35 0.36
65 2-1/2 73.0 44 0.71
80 3 88.9 51 1.11
90 3-1/2 101.6 57 1.56
100 4 114.3 64 2.11
125 5 141.3 79 3.56
150 6 168.3 95 5.6
200 8 219.1 127 11.4
250 10 273.0 159 20.0
300 12 323.8 190 31.5
350 14 355.6 222 43.6
400 16 406.4 254 65
450 18 457.0 286 92.5
500 20 508.0 318 121
550 22 559.0 343
600 24 610.0 381 201.5
650 26 660.0 406
700 28 711.0 438
750 30 762.0 470
800 32 813.0 502 361
850 34 864.0 533 409
900 36 914.0 565 499
950 38 965.0 600
1000 40 1016.0 632
1050 42 1067.0 660
1100 44 1118.0 695
1150 46 1168.0 727
1200 48 1219.0 759
1300 52 1321.0 821
1400 56 1422.0 883
1500 60 1524.0 947
1600 64 1626.0 1010
1700 68 1727.0 1073
1800 72 1829.0 1137
1900 76 1930.0 1199
2000 80 2032.0 1263

Advantages of  A234 WPB Elbow

Wide temperature Adaptability
Carbon steel elbows can adapt to a wide temperature range. In low temperature environments, such as outdoor water supply and drainage pipeline systems in northern winter, carbon steel elbows can work normally without problems such as embrittlement due to low temperature (of course, additional insulation measures may be required under extremely cold conditions); in high temperature environments, such as steam pipeline systems of industrial boilers, carbon steel elbows can also withstand the effects of high temperature steam. As long as it is within the design temperature range, the safe operation of the pipeline system can be guaranteed.
Multiple Media Compatibility
It can be used to transport a variety of media of different properties. In water supply and drainage systems, water (including cold water and hot water) can be transported; in chemical pipeline systems, some non-strongly corrosive chemical solutions can be transported; in oil and gas pipeline systems, it can be used to transport crude oil, natural gas and other media. This wide range of media compatibility allows carbon steel elbows to be used in pipeline systems in many industries.

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