Elbows
Carbon steel butt welded fittings
ANSI B 16.9
1. Size range: 1/2"-28" are made by seamless pipes, above up to 72" are made by welded pipes
2. Thickness: SCH20 SCH40 STD SCH60 SCHXS SCH80 SCH160 SCHXXS etc are available
3. International standards:
American standard: ASTM A234 WPB ANSI B16.9
Japanese standard: JIS B2311, JIS B2312
Germany standard: DIN2605
4. Material: WPB A234, A106, Q235, ST37.2, GB10#, GB20# and alloy steel.
INCHES | METRIC | ||||||
N.B. | O.D. at Bevel | A | B | N.B. | O.D. At Bevel | A | B |
1 - 2 |
0.84 | 1 1/2 |
5 - 8 |
15 | 21.34 | 38.1 | 15.88 |
3 - 4 |
1.05 | 1 1/8 |
7 - 16 |
20 | 26.67 | 28.58 | 14.29 |
1 | 1.32 | 1 1/2 |
7 - 8 |
25 | 33.4 | 38.1 | 22.23 |
1 1/4 | 1.66 | 1 7/8 | 1 | 32 | 42.16 | 47.63 | 25.4 |
1 1/2 | 1.9 | 2 1/4 | 1 1/8 | 40 | 48.26 | 57.15 | 28.58 |
2 | 2.38 | 3 | 1 3/8 | 50 | 60.33 | 76.2 | 34.93 |
2 1/2 | 2.88 | 3 3/4 | 1 3/4 | 65 | 73.03 | 95.25 | 44.45 |
3 | 3.5 | 4 1/2 | 2 | 80 | 88.9 | 114.3 | 50.8 |
3 1/2 | 4 | 5 1/4 | 2 1/4 | 90 | 101.6 | 133.35 | 57.15 |
4 | 4.5 | 6 | 2 1/2 | 100 | 114.3 | 152.4 | 63.5 |
5 | 5.56 | 7 1/2 | 3 1/8 | 125 | 141.3 | 190.5 | 79.37 |
6 | 6.63 | 9 | 3 3/4 | 150 | 168.28 | 228.6 | 95.25 |
8 | 8.63 | 12 | 5 | 200 | 219.08 | 304.8 | 127 |
10 | 10.75 | 15 | 6 1/4 | 250 | 273.05 | 381 | 158.7 |
12 | 12.75 | 18 | 7 1/2 | 300 | 323.85 | 457.2 | 190.5 |
14 | 14 | 21 | 8 3/4 | 350 | 355.6 | 533.4 | 222.25 |
16 | 16 | 24 | 10 | 400 | 406.4 | 609.6 | 254 |
18 | 18 | 27 | 11 1/4 | 450 | 457.2 | 685.8 | 285.75 |
20 | 20 | 30 | 12 1/2 | 500 | 508 | 762 | 317.5 |
22 | 22 | 33 | 13 1/2 | 550 | 558.8 | 838.2 | 342.9 |
24 | 24 | 36 | 15 | 600 | 609.6 | 914.4 | 381 |
26 | 26 | 39 | 16 | 650 | 660.4 | 990.6 | 406.4 |
28 | 28 | 42 | 17 1/4 | 700 | 711.2 | 1066.8 | 438.15 |
30 | 30 | 45 | 18 1/2 | 750 | 762 | 1143 | 469.9 |
32 | 32 | 48 | 19 3/4 | 800 | 812.8 | 1219.2 | 501.65 |
34 | 34 | 51 | 21 | 850 | 863.6 | 1295.4 | 533.4 |
36 | 36 | 54 | 22 1/4 | 900 | 914.4 | 1371.6 | 565.15 |
38 | 38 | 57 | 23 5/8 | 950 | 965.2 | 1447.8 | 600.08 |
40 | 40 | 60 | 24 7/8 | 1000 | 1016 | 1524 | 631.83 |
42 | 42 | 63 | 26 | 1050 | 1066.8 | 1600.2 | 660.4 |
44 | 44 | 66 | 27 3/8 | 1100 | 1117.6 | 1676.4 | 695.33 |
46 | 46 | 69 | 28 5/8 | 1150 | 1168.4 | 1752.6 | 727.08 |
48 | 48 | 72 | 29 7/8 | 1200 | 1219.2 | 1828.8 |
758.83 |
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