Steel Butt-Welding Pipe Fittings (JIS)
90 & 45 Elbows
JIS B2311 *CANGZHOU RITIA PIPE-FITTINGS MANUFACTURE CO.,LTD Standards Unit: mm
Nominal Pipe Size (NPS) | Outside Diameter D | Center to End | ||||
90 Elbows(F) | 45 Elbows(H) | |||||
A | B | Long | Short | Long | Short* | |
15 | ½ | 21.7 | 38.1 | - | 15.8 | - |
20 | ¾ | 27.2 | 38.1 | - | 15.8 | - |
25 | 1 | 34.0 | 38.1 | 25.4 | 15.8 | 10.5 |
32 | 1¼ | 42.7 | 47.6 | 31.8 | 19.7 | 13.2 |
40 | 1½ | 48.6 | 57.2 | 38.1 | 23.7 | 15.8 |
50 | 2 | 60.5 | 76.2 | 50.8 | 31.6 | 21.0 |
65 | 2½ | 76.3 | 95.3 | 63.5 | 39.5 | 26.3 |
80 | 3 | 89.1 | 114.3 | 76.2 | 47.3 | 31.6 |
90 | 3½ | 101.6 | 133.4 | 88.9 | 55.3 | 36.8 |
100 | 4 | 114.3 | 152.4 | 101.6 | 63.1 | 42.1 |
125 | 5 | 139.8 | 190.5 | 127.0 | 78.9 | 52.6 |
150 | 6 | 165.2 | 228.6 | 152.4 | 94.7 | 63.1 |
200 | 8 | 216.3 | 304.8 | 203.2 | 126.3 | 84.2 |
250 | 10 | 267.4 | 381.0 | 254.0 | 157.8 | 105.2 |
300 | 12 | 318.5 | 457.2 | 304.8 | 189.4 | 126.3 |
350 | 14 | 355.6 | 533.4 | 355.6 | 220.9 | 147.3 |
400 | 16 | 406.4 | 609.6 | 406.4 | 252.5 | 168.4 |
450 | 18 | 457.2 | 685.8 | 457.2 | 284.1 | 189.4 |
500 | 20 | 508.0 | 762.0 | 508.0 | 315.6 | 210.4 |
550 | 22 | 558.8 | 838.2 | 558.8 | 347.2 | 231.5 |
600 | 24 | 609.6 | 914.4 | 609.6 | 378.7 | 252.5 |
650 | 26 | 660.4 | 990.6 | 660.4 | 410.3 | 273.6 |
700 | 28 | 711.2 | 1066.8 | 711.2 | 441.9 | 294.6 |
750 | 30 | 762.0 | 1143.0 | 762.0 | 473.4 | 315.7 |
800 | 32 | 812.8 | 1219.2 | 812.8 | 505.0 | 336.7 |
850 | 34 | 863.6 | 1295.4 | 863.6 | 536.6 | 357.7 |
900 | 36 | 914.4 | 1371.6 | 914.4 | 568.1 | 378.8 |
950 | 38 | 965.2 | 1447.8 | 965.2 | 599.7 | 399.8 |
1000 | 40 | 1016.0 | 1524.0 | 1016.0 | 631.2 | 420.9 |
1050 | 42 | 1066.8 | 1600.2 | 1066.8 | 662.8 | 441.9 |
1100 | 44 | 1117.6 | 1676.4 | 1117.6 | 694.4 | 463.0 |
1150 | 46 | 1168.4 | 1752.6 | 1168.4 | 725.9 | 484.0 |
1200 | 48 | 1219.2 | 1828.8 | 1219.2 | 757.5 | 505.1 |