Steel Butt-Welding Pipe Fittings (JIS) 180 Elbows, Caps, and Tees
JIS B2311 Unit: mm
Nominal Pipe Size (NPS) |
Outside Diameter D |
Center to Center |
End to End |
Center to End |
180 Elbows (P) |
180 Elbows (K) |
Caps |
Tees |
A |
B |
Long |
Short |
Long |
Short |
E (2) |
C |
M |
15 |
½ |
21.7 |
76.2 |
- |
49.0 |
- |
25.4 |
25.4 |
25.4 |
20 |
¾ |
27.2 |
76.2 |
- |
51.7 |
- |
25.4 |
28.6 |
28.6 |
25 |
1 |
34.0 |
76.2 |
50.8 |
55.1 |
42.4 |
38.1 |
38.1 |
38.1 |
32 |
1¼ |
42.7 |
95.2 |
63.6 |
69.0 |
53.2 |
38.1 |
47.6 |
47.6 |
40 |
1½ |
48.6 |
114.4 |
76.2 |
81.5 |
62.4 |
38.1 |
57.2 |
57.2 |
50 |
2 |
60.5 |
152.4 |
101.6 |
106.5 |
81.1 |
38.1 |
63.5 |
63.5 |
65 |
2½ |
76.3 |
190.6 |
127.0 |
133.5 |
101.7 |
38.1 |
76.2 |
76.2 |
80 |
3 |
89.1 |
228.6 |
152.4 |
158.9 |
120.8 |
50.8 |
85.7 |
85.7 |
90 |
3½ |
101.6 |
266.8 |
177.8 |
184.2 |
139.7 |
63.5 |
95.3 |
95.3 |
100 |
4 |
114.3 |
304.8 |
203.2 |
209.6 |
158.8 |
63.5 |
104.8 |
104.8 |
125 |
5 |
139.8 |
381.0 |
254.0 |
260.4 |
196.9 |
76.2 |
123.8 |
123.8 |
150 |
6 |
165.2 |
457.2 |
304.8 |
311.2 |
235.0 |
88.9 |
142.9 |
142.9 |
200 |
8 |
216.3 |
609.6 |
406.4 |
413.0 |
311.4 |
101.6 |
177.8 |
177.8 |
250 |
10 |
267.4 |
762.0 |
508.0 |
514.7 |
387.7 |
127.0 |
215.9 |
215.9 |
300 |
12 |
318.5 |
914.4 |
609.6 |
616.5 |
464.1 |
152.4 |
254.0 |
254.0 |
350 |
14 |
355.6 |
1066.8 |
711.2 |
711.2 |
533.4 |
165.1 |
279.4 |
279.4 |
400 |
16 |
406.4 |
1219.2 |
812.8 |
812.8 |
609.6 |
177.8 |
304.8 |
304.8 |
450 |
18 |
457.2 |
1371.6 |
914.4 |
914.4 |
685.8 |
203.2 |
342.9 |
342.9 |
500 |
20 |
508.0 |
1524.0 |
1016.0 |
1016.0 |
762.0 |
228.6 |
381.0 |
381.0 |
550 |
22 |
558.8 |
- |
- |
- |
- |
- |
419.1 |
419.1 |
600 |
24 |
609.6 |
- |
- |
- |
- |
- |
431.8 |
431.8 |
650 |
26 |
660.4 |
- |
- |
- |
- |
- |
495.3 |
495.3 |
700 |
28 |
711.2 |
- |
- |
- |
- |
- |
520.7 |
520.7 |
750 |
30 |
762.0 |
- |
- |
- |
- |
- |
558.8 |
558.8 |
800 |
32 |
812.8 |
- |
- |
- |
- |
- |
596.9 |
596.9 |
850 |
34 |
863.6 |
- |
- |
- |
- |
- |
635.0 |
635.0 |
900 |
36 |
914.4 |
- |
- |
- |
- |
- |
673.1 |
673.1 |
950 |
38 |
965.2 |
- |
- |
- |
- |
- |
711.2 |
711.2 |
1000 |
40 |
1016.0 |
- |
- |
- |
- |
- |
749.3 |
749.3 |
1050 |
42 |
1066.8 |
- |
- |
- |
- |
- |
762.0 |
711.2 |
1100 |
44 |
1117.6 |
- |
- |
- |
- |
- |
812.8 |
762.0 |
1150 |
46 |
1168.4 |
- |
- |
- |
- |
- |
850.9 |
800.1 |
1200 |
48 |
1219.2 |
- |
- |
- |
- |
- |
889.0 |
838.2 |
NOTES: (1) For alignment of the end faces U see the table on page 36. (2) Only SGP is applicable to the dimension E. |