Stub-in - Short, Buttweld, ANSI, WCS (in)

Stub-in - Short, Buttweld, ANSI, WCS (in) Dimensions per ANSI/ASME B16.9. T = Pipe wall and lap thickness. A lap joint is useful when the alignment of bolt holes is difficult, as when spools are to be attached to flanged nozzles of vessels.
Pipe Size (NPS)	M	N	P STD	P XS	R
1/2	2	1 3/8	0.109	0.147	1/8
3/4	2	1 11/16	0.113	0.154	1/8
1	2	2	0.133	0.179	1/8
1 1/4	2	2 1/2	0.140	0.191	3/16
1 1/2	2	2 7/8	0.145	0.200	1/4
2	2 1/2	3 5/8	0.154	0.218	5/16
2 1/2	2 1/2	4 1/8	0.203	0.276	5/16
3	2 1/2	5	0.216	0.300	3/8
3 1/2	3	5 1/2	0.226	0.318	3/8
4	3	6 3/16	0.237	0.337	7/16
5	3	7 5/16	0.258	0.375	7/16
6	3 1/2	8 1/2	0.280	0.432	1/2
8	4	10 5/8	0.322	0.500	1/2
10	5	12 3/4	0.365	0.500	1/2
12	6	15	0.375	0.500	1/2
14	6	16 1/4	0.375	0.500	1/2
16	6	18 1/2	0.375	0.500	1/2
18	6	21	0.375	0.500	1/2
20	6	23	0.375	0.500	1/2
22	6	25 1/4	0.375	0.500	1/2
24	6	27 1/4	0.375	0.500	1/2