Elbow - 45 Degree, Long Radius, Buttweld, ANSI, WCS (in)

Elbow - 45 Degree, Long Radius, Buttweld, ANSI, WCS (in) Dimensions are listded in inches and millimeters per ANSI/ASME B16.9. A 45° elbow long radius (LR) has a centerline curvature equal to 1-1/2 times the nominal pipe size (NPS) for 3/4 inch and larger sizes.
Pipe Size (NPS)	D	Approx. Weight (lb)
Pipe Size (NPS)	D	STD	XS	XXS
1/2	5/8	0.1	0.2	-
3/4	3/4	0.1	0.2	-
1	7/8	0.3	0.3	0.4
1 1/4	1	0.4	0.5	0.8
1 1/2	1 1/8	0.4	0.7	1.1
2	1 3/8	0.8	1.2	2.0
2 1/2	1 3/4	1.8	2.1	3.8
3	2	2.6	3.5	5.8
3 1/2	2 1/4	3.5	4.5	8.5
4	2 1/2	4.5	6.1	11
5	3 1/8	7.5	11	19.0
6	3 3/4	12.0	18	32.0
8	5	23.0	35.0	60.0
10	6 1/4	43.0	53.0	-
12	7 1/2	62.0	84.0	-
14	8 3/4	80.0	100.0	-
16	10	100.0	135.0	-
18	11 1/4	126.0	167.0	-
20	12 1/2	160.0	206.0	-
22	13 1/2	197.0	260.0	-
24	15	238.0	300.0	-