180 Return, Short Radius, Extra Strong
NPS	OD	ID	w.t.	Center to Center, in. (O)	Pipe Schedule	Approximate Weight, lb.
2	2.375	1.939	0.218	4	80	2.7
2.5	2.875	2.323	0.276	5	80	5.12
3	3.5	2.9	0.3	6	80	8.21
3.5	4	3.364	0.318	7	80	11.7
4	4.5	3.826	0.337	8	80	16.1
6	6.625	5.761	0.432	12	80	45.7
8	8.625	7.625	0.5	16	80	92.6
10	10.75	9.75	0.5	20	60	147
12	12.75	11.75	0.5	24	XS	210
14	14	13	0.5	28	XS	271
16	16	15	0.5	32	40	355
18	18	17	0.5	36	XS	451
20	20	19	0.5	40	30	560
24	24	23	0.5	48	XS	810
30	30	29	0.5	60	20	1272
36	36	35	0.5	72	XS	1838