Buttweld Fitting Dimensions and Specifications
| Nominal Pipe Size |
Outside Diameter |
Center to Face A |
Center to Face B |
Center to Face C |
Center to Face N |
Back to Face E |
Back to Face F |
Back to Face G |
Center to Center R |
Center to Center M |
Center to Center S |
Length 'L' MS SS P43 L |
| 1/2 |
21.3 |
38.00 |
16.0 |
25.0 |
- |
25.0 |
48.0 |
- |
76.0 |
- |
35.0 |
76.2 |
| 3/4 |
26.7 |
29.00 |
11.0 |
29.0 |
- |
25.0 |
43.0 |
- |
57.0 |
- |
43.0 |
76.2 |
| 1 |
33.4 |
38.00 |
22.0 |
38.0 |
25.0 |
38.0 |
56.0 |
41.0 |
76.0 |
51.0 |
51.0 |
101.6 |
| 11/4 |
42.2 |
48.00 |
25.0 |
48.0 |
32.0 |
38.0 |
70.0 |
52.0 |
95.0 |
64.0 |
64.0 |
101.6 |
| 11/2 |
48.3 |
57.15 |
29.0 |
57.0 |
38.0 |
38.0 |
83.0 |
62.0 |
114.0 |
76.0 |
73.0 |
101.6 |
| 2 |
60.3 |
76.00 |
35.0 |
64.0 |
51.0 |
38.0 |
106.0 |
81.0 |
152.0 |
102.0 |
93.0 |
152.4 |
| 21/2 |
73 |
95.25 |
44.0 |
76.0 |
64.0 |
38.0 |
132.0 |
100.0 |
191.0 |
127.0 |
105.0 |
152.4 |
| 3 |
88.9 |
114.30 |
51.0 |
86.0 |
76.0 |
51.0 |
159.0 |
121.0 |
229.0 |
152.0 |
127.0 |
152.4 |
| 31/2 |
101.6 |
133.35 |
57.0 |
95.0 |
89.0 |
64.0 |
184.0 |
140.0 |
267.0 |
178.0 |
140.0 |
152.4 |
| 4 |
114.3 |
152.0 |
63.0 |
105.0 |
102.0 |
64.0 |
210.0 |
159.0 |
305.0 |
203.0 |
157.0 |
152.4 |
| 5 |
141.3 |
190.0 |
79.0 |
123.0 |
127.0 |
76.0 |
262.0 |
197.0 |
381.0 |
254.0 |
186.0 |
203.2 |
| 6 |
168.3 |
229.0 |
95.0 |
143.0 |
152.0 |
89.0 |
313.0 |
237.0 |
457.0 |
305.0 |
216.0 |
203.2 |
| 8 |
219.1 |
305.0 |
127.0 |
178.0 |
203.0 |
102.0 |
414.0 |
313.0 |
610.0 |
406.0 |
270.0 |
203.2 |
| 10 |
273.1 |
381.0 |
159.0 |
216.0 |
254.0 |
127.0 |
515.0 |
391.0 |
762.0 |
508.0 |
324.0 |
254 |
| 12 |
323.9 |
457.0 |
190.0 |
254.0 |
303.0 |
152.0 |
619.0 |
467.0 |
914.0 |
610.0 |
381.0 |
254 |
| 14 |
355.6 |
533.0 |
222.0 |
279.0 |
356.0 |
165.0 |
711.0 |
533.0 |
1067.0 |
711.0 |
413.0 |
305.0 |
| 16 |
406.4 |
610.0 |
254.0 |
305.0 |
406.0 |
178.0 |
813.0 |
610.0 |
1219.0 |
813.0 |
470.0 |
305.0 |
| 18 |
457.2 |
686.0 |
286.0 |
343.0 |
457.0 |
203.0 |
914.0 |
686.0 |
1372.0 |
914.0 |
533.0 |
305.0 |
| 20 |
508 |
762.0 |
318.0 |
381.0 |
508.0 |
229.0 |
1016.0 |
762.0 |
1524.0 |
1016.0 |
584.0 |
305.0 |
| 22 |
559 |
838.0 |
343.0 |
419.0 |
559.0 |
254.0 |
1118.0 |
838.0 |
1676.0 |
1118.0 |
614.4 |
305.0 |
| 24 |
610 |
914.0 |
381.0 |
432.0 |
610.0 |
267.0 |
1219.0 |
914.0 |
1829.0 |
1219.0 |
692.0 |
305.0 |
| 26 |
660 |
991.0 |
406.0 |
495.0 |
660.0 |
267.0 |
- |
- |
- |
- |
- |
- |
| 28 |
711 |
1067.0 |
438.0 |
521.0 |
771.0 |
267.0 |
- |
- |
- |
- |
- |
- |
| 30 |
762 |
1143.0 |
470.0 |
589.0 |
762.0 |
267.0 |
- |
- |
- |
- |
- |
- |
| 32 |
813 |
1219.0 |
502.0 |
597.0 |
813.0 |
267.0 |
- |
- |
- |
- |
- |
- |
| 34 |
864 |
1295.0 |
533.0 |
635.0 |
864.0 |
267.0 |
- |
- |
- |
- |
- |
- |
| 36 |
914 |
1372.0 |
565.0 |
673.0 |
914.0 |
267.0 |
- |
- |
- |
- |
- |
- |