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Pipe fittings

Butt-welded, cast and forged pipe fittings in stainless and carbon steel, seamless or welded, up to 64″ outside diameter. Below are the dimension tables for each range — Class 150 threaded and socket weld, forged Class 3000 and 6000, branch outlets and butt weld fittings. Specifications can be customised at your request.

The range Class 150 threaded & SW Forged 3000 & 6000 NPT Forged 3000 & 6000 SW Branch outlets Butt weld Cam & groove

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Pipe Fittings Tables

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Class 150 to 6000, branch outlets, butt weld and cam & groove.

The range

Class 150 – 6000

Five families of fittings: cast Class 150, forged Class 3000 and 6000 in threaded and socket weld patterns, branch outlets, butt weld fittings, and cam & groove couplings.

Forged fittings are machined from solid forgings of ASTM/ASME A/SA-182 in accordance with ASME B16.11 and carry permanent identification. Branch outlets are designed per MSS SP-97. Butt weld fittings are made to ASME B16.9 from ASTM/ASME A/SA-403, welded or seamless.

Class 150 threaded (NPT) and socket weld (SW)
Forged Class 3000 & 6000 — ASME B16.11, A/SA-182
Branch outlets — MSS SP-97, threaded, socket weld, butt weld and elbow
Butt weld — ASME B16.9, A/SA-403, schedule 5S through XXS
Stub ends — MSS SP-43 short and B16.9 long patterns
Permanent identification throughout

Forged stainless steel pipe fittings — cross, elbow, cap and union.

How the tables read. All dimensions are in inches. Dimension letters follow each fitting's drawing on the original data sheets — the letter key is noted beneath each table where it is not self-evident. Forged fitting tables give Class 3000 and Class 6000 side by side; weights are pounds each.

Class 150 — threaded (NPT) & socket weld (SW)

NPS 1/8″ to 6″

Elbows, tees & crosses NPS 1/8″ to 6″ — 14 sizes

Dimension drawing — 90° elbow — Lettered dimensions refer to the tables below.

Dimension drawing — 45° elbow — Lettered dimensions refer to the tables below.

NPS	Center to end, elbows, tees & crosses A	Center to end, 45° elbows B
1/8	0.69	0.59
1/4	0.81	0.73
3/8	0.95	0.80
1/2	1.12	0.88
3/4	1.31	0.98
1	1.50	1.12
1 1/4	1.75	1.29
1 1/2	1.94	1.43
2	2.25	1.68
2 1/2	2.70	1.95
3	3.08	2.17
4	3.79	2.61
5	—	—
6	5.20	3.54

Street elbows, laterals NPS 1/8″ to 6″ — 14 sizes

Dimension drawing — street elbow — Lettered dimensions refer to the tables below.

Dimension drawing — lateral — Lettered dimensions refer to the tables below.

NPS	Center to end, street elbows A	Center to end of male end B	Lateral end to end C	Lateral D	Lateral E
1/8	0.71	1.02	—	—	—
1/4	0.83	1.14	—	—	—
3/8	0.93	1.41	—	—	—
1/2	1.06	1.61	2.24	1.20	1.54
3/4	1.30	1.85	2.62	1.46	1.91
1	1.46	2.09	3.23	1.77	2.30
1 1/4	1.73	2.48	3.80	2.15	2.76
1 1/2	1.85	2.71	4.24	2.43	3.11
2	2.32	3.15	4.98	2.96	3.17
2 1/2	2.70	4.13	—	—	—
3	3.08	4.45	—	—	—
4	3.86	5.12	—	—	—
5	—	—	—	—	—
6	—	—	—	—	—

Full, half & reducing couplings NPS 1/8″ to 6″ — 14 sizes

Dimension drawing — coupling — Lettered dimensions refer to the tables below.

Dimension drawing — half coupling — Lettered dimensions refer to the tables below.

NPS	Straight coupling length W, min.	Half coupling length X	Reducing coupling length M
1/8	1.00	0.50	—
1/4	1.12	0.56	0.98
3/8	1.19	0.60	1.10
1/2	1.50	0.75	1.34
3/4	1.56	0.78	1.50
1	1.75	0.88	1.65
1 1/4	2.00	1.00	1.89
1 1/2	2.12	1.06	2.05
2	2.50	1.25	2.28
2 1/2	2.87	1.44	2.56
3	3.18	1.59	2.83
4	3.68	1.84	3.35
5	4.37	2.19	—
6	4.37	2.19	—

Unions NPS 1/8″ to 6″ — 14 sizes

Dimension drawing — union — Lettered dimensions refer to the tables below.

Dimension drawing — union, alternative pattern — Lettered dimensions refer to the tables below.

NPS	Union length A	O.D. of nut S2	O.D. at end S1	Nut width H
1/8	1.50	1.18	0.73	0.59
1/4	1.50	1.18	0.73	0.59
3/8	1.63	1.33	0.85	0.63
1/2	1.94	1.50	1.03	0.59
3/4	1.94	1.85	1.26	0.63
1	2.37	2.22	1.52	0.71
1 1/4	2.63	2.59	1.85	0.83
1 1/2	3.00	2.87	2.11	0.87
2	3.13	3.58	2.66	0.98
2 1/2	3.75	4.33	3.13	0.98
3	4.13	5.19	3.78	1.14
4	3.90	6.14	4.92	1.33
5	—	—	—	—
6	—	—	—	—

Caps NPS 1/8″ to 6″ — 14 sizes

Dimension drawing — cap — Lettered dimensions refer to the tables below.

NPS	Cap height P, min.	Flat top cap thickness G1	Outside diameter H
1/8	0.69	0.28	0.56
1/4	0.69	0.43	0.75
3/8	0.81	0.43	0.87
1/2	0.81	0.55	1.06
3/4	0.95	0.55	1.31
1	0.95	0.71	1.62
1 1/4	1.00	0.73	1.94
1 1/2	1.00	0.75	2.19
2	1.25	0.79	2.75
2 1/2	1.25	1.14	3.44
3	1.37	1.20	3.90
4	1.65	1.30	4.90
5	1.75	—	5.87
6	1.78	—	7.00

Plugs — square, hexagon & countersunk NPS 1/8″ to 6″ — 14 sizes

Dimension drawing — square head plug — Lettered dimensions refer to the tables below.

Dimension drawing — hex head plug — Lettered dimensions refer to the tables below.

NPS	Square head length F	Square head across flats G	Hexagon head length H	Hexagon head across flats I	Countersunk length J	Countersunk hex socket K
1/8	0.71	0.28	0.67	0.55	.280/.260	.193/.188
1/4	0.75	0.35	0.71	0.67	.425/.395	.255/.250
3/8	0.79	0.39	0.93	0.83	.425/.395	.318/.313
1/2	0.91	0.51	1.10	1.02	.560/.520	.380/.375
3/4	1.18	0.71	1.10	1.26	.570/.530	.568/.563
1	1.30	0.75	1.34	1.50	.710/.670	.630/.625
1 1/4	1.54	0.91	1.38	1.81	.730/.690	.755/.750
1 1/2	1.58	1.02	1.42	2.05	.840/.800	1.005/1.000
2	1.77	1.14	1.48	2.56	.900/.870	1.005/1.000
2 1/2	1.89	1.58	1.58	3.15	—	—
3	2.13	1.73	1.77	3.74	—	—
4	2.32	2.32	2.01	4.73	—	—
5	—	—	—	—	—	—
6	—	—	—	—	—	—

Hex bushings, lock nuts NPS 1/8″ to 4″ — 12 sizes

Dimension drawing — hex bushing — Lettered dimensions refer to the tables below.

Dimension drawing — lock nut — Lettered dimensions refer to the tables below.

NPS	Hexagon across flats I	Hexagon bushing length L	Hexagon lock nut W
1/8	0.55	0.67	—
1/4	0.67	0.71	0.85
3/8	0.83	1.93	1.08
1/2	1.02	1.10	1.34
3/4	1.26	1.10	1.69
1	1.50	1.34	1.91
1 1/4	1.81	1.38	2.32
1 1/2	2.05	1.42	2.62
2	2.56	1.48	3.23
2 1/2	3.15	1.58	—
3	3.74	1.77	—
4	4.73	2.01	—

Hose & combination nipples NPS 1/8″ to 4″ — 12 sizes

Dimension drawing — hex nipple — Lettered dimensions refer to the tables below.

Dimension drawing — combination hex nipple — Lettered dimensions refer to the tables below.

NPS	Hexagon hose nipple length L	Combination nipple length N	Hexagon nipple length P
1/8	—	—	—
1/4	1.75-2.00	—	1.25-1.50
3/8	1.75-2.00	—	1.25-1.50
1/2	2.25-2.50	2.50-3.00	1.75-2.00
3/4	2.37-2.75	2.75-3.25	1.75-2.00
1	2.75-3.00	3.25-3.75	1.85-2.15
1 1/4	3.00-3.50	3.50-4.00	2.25-2.50
1 1/2	3.00-3.50	3.50-4.00	2.25-2.50
2	3.50-4.00	3.75-4.25	2.50-3.00
2 1/2	—	4.25-4.75	—
3	—	5.25-5.75	—
4	—	6.50-7.50	—

Lengths are given as ranges in inches.

Forged Class 3000 & 6000 — threaded (NPT)

ASME B16.11

Machined from solid forgings of ASTM/ASME A/SA-182, in accordance with ASME B16.11, permanently identified.

Elbows — 90°, 45° and street NPS 1/8″ to 4″, both classes

90° elbows

NPS	Class 3000			Class 6000
NPS	A	B	Wt. (lb)	A	B	Wt. (lb)
1/8	7/8	7/8	.20	31/32	1 1/16	.35
1/4	31/32	1 1/16	.33	1 1/8	1 5/16	.68
3/8	1 1/8	1 5/16	.61	1 5/16	1 1/2	.95
1/2	1 5/16	1 1/2	.92	1 1/2	1 13/16	1.72
3/4	1 1/2	1 13/16	1.47	1 3/4	2 3/16	2.76
1	1 3/4	2 3/16	2.33	2	2 1/2	3.79
1 1/4	2	2 1/2	2.98	2 3/8	3	6.66
1 1/2	2 3/8	3	5.72	2 1/2	3 5/16	8.39
2	2 1/2	3 5/16	6.53	3 1/4	4	13.74
2 1/2	3 1/4	4	11.03	3 3/4	4 3/4	23.24
3	3 3/4	4 3/4	18.83	4 3/16	5 7/8	36.22
3 1/2	4 3/16	5 7/8	29.37	4 3/16	5 7/8	32.60
4	4 3/16	5 7/8	24.05	—	—	—

45° elbows

NPS	Class 3000			Class 6000
NPS	A	B	Wt. (lb)	A	B	Wt. (lb)
1/8	3/4	7/8	.29	3/4	1 1/16	.28
1/4	3/4	1 1/16	.25	7/8	1 5/16	.57
3/8	7/8	1 5/16	.50	1	1 1/2	.86
1/2	1	1 1/2	.76	1 1/8	1 13/16	1.41
3/4	1 1/8	1 13/16	1.23	1 5/16	2 3/16	2.25
1	1 5/16	2 3/16	1.87	1 3/8	2 1/2	2.81
1 1/4	1 3/8	2 1/2	2.29	1 11/16	3	5.28
1 1/2	1 11/16	3	4.60	1 25/32	3 5/16	6.16
2	1 25/32	3 5/16	4.58	2 1/16	4	10.04
2 1/2	2 1/16	4	7.84	2 1/2	4 3/4	15.63
3	2 1/2	4 3/4	13.52	3 1/8	5 7/8	30.54
3 1/2	3 1/8	5 7/8	24.70	3 1/8	5 7/8	28.72
4	3 1/8	5 7/8	19.35	—	—	—

Street elbows

NPS	Class 3000				Class 6000
NPS	A	B	C	Wt. (lb)	A	B	C	Wt. (lb)
1/8	1 1/4	1	7/8	.22	1 1/4	1	7/8	.22
1/4	1 1/4	1	7/8	.20	1 1/2	1 5/16	1 1/8	.44
3/8	1 1/2	1 5/16	1 1/8	.45	1 11/16	1 1/2	1 1/4	.99
1/2	1 11/16	1 1/2	1 1/4	.59	1 7/8	1 3/4	1 3/8	1.06
3/4	1 7/8	1 3/4	1 3/8	.89	2 1/4	2	1 3/4	1.74
1	2 1/4	2	1 3/4	1.33	2 5/8	2 7/16	2	3.16
1 1/4	2 5/8	2 7/16	2	2.45	2 7/8	2 3/4	2 1/8	3.94
1 1/2	2 7/8	2 3/4	2 1/8	3.04	3 5/16	3 5/16	2 1/2	6.47
2	3 5/16	3 5/16	2 1/2	4.84	—	—	—	—

Tees, crosses & laterals NPS 1/8″ to 4″, both classes

Tees and reducing tees

Dimension drawing — tee — Lettered dimensions refer to the tables below.

Dimension drawing — cross — Lettered dimensions refer to the tables below.

NPS	Class 3000			Class 6000
NPS	A	B	Wt. (lb)	A	B	Wt. (lb)
1/8	7/8	7/8	0.31	31/32	1 1/16	.44
1/4	31/32	1 1/16	0.45	1 1/8	1 5/16	.91
3/8	1 1/8	1 5/16	0.78	1 5/16	1 1/2	1.36
1/2	1 5/16	1 1/2	1.20	1 1/2	1 13/16	2.21
3/4	1 1/2	1 13/16	1.87	1 3/4	2 3/16	3.57
1	1 3/4	2 3/16	2.95	2	2 1/2	5.11
1 1/4	2	2 1/2	3.92	2 3/8	3	8.25
1 1/2	2 3/8	3	7.35	2 1/2	3 5/16	10.46
2	2 1/2	3 5/16	7.58	3 1/4	4	17.54
2 1/2	3 1/4	4	14.61	3 3/4	4 3/4	30.65
3	3 3/4	4 3/4	22.82	4 3/16	5 7/8	49.50
3 1/2	4 3/16	5 7/8	36.19	4 3/16	5 7/8	40.88
4	4 3/16	5 7/8	28.02	—	—	—

Crosses

NPS	Class 3000			Class 6000
NPS	A	B	Wt. (lb)	A	B	Wt. (lb)
1/8	31/32	1 1/16	.54	31/32	1 1/16	.54
1/4	31/32	1 1/16	.52	1 1/8	1 5/16	1.14
3/8	1 1/8	1 5/16	1.02	1 5/16	1 1/2	1.71
1/2	1 5/16	1 1/2	1.54	1 1/2	1 13/16	2.67
3/4	1 1/2	1 13/16	2.27	1 3/4	2 3/16	4.38
1	1 3/4	2 3/16	3.68	2	2 1/2	5.92
1 1/4	2	2 1/2	4.98	2 3/8	3	10.15
1 1/2	2 3/8	3	8.68	2 1/2	3 5/16	11.65
2	2 1/2	3 5/16	8.57	3 1/4	4	21.71
2 1/2	3 1/4	4	16.66	3 3/4	4 3/4	36.85
3	3 3/4	4 3/4	27.90	4 3/16	5 7/8	54.83
4	4 3/16	5 7/8	33.28	—	—	—

Laterals

NPS	Class 3000				Class 6000
NPS	A	B	C	Wt. (lb)	A	B	C	Wt. (lb)
1/8	1 3/4	1 1/2	2 1/2	1.27	1 3/4	1 1/2	2 1/2	1.31
1/4	1 3/4	1 1/2	2 1/2	1.27	1 3/4	1 1/2	2 1/2	1.31
3/8	1 3/4	1 1/2	2 1/2	1.12	1 3/4	1 1/2	2 1/2	1.18
1/2	1 3/4	1 1/2	2 1/2	.95	2 1/8	1 3/4	3	1.84
3/4	2 1/8	1 3/4	3	1.51	2 1/2	2	3 1/2	3.10
1	2 1/2	2	3 1/2	2.21	2 13/16	2 7/16	4	4.54
1 1/4	2 13/16	2 7/16	4	3.40	3 3/16	2 3/4	4 1/2	5.73
1 1/2	3 3/16	2 3/4	4 1/2	4.72	4 3/8	3 5/16	6	11.84
2	4 3/8	3 5/16	6	9.41	5 5/16	4	7 1/2	16.8
2 1/2	5 5/16	4	7 1/2	15.6	—	—	—	—
3	—	—	—	—	—	—	—	—
4	—	—	—	—	—	—	—	—

Full, reducing & half couplings NPS 1/8″ to 4″, both classes

Couplings

Dimension drawing — reducing coupling — Lettered dimensions refer to the tables below.

NPS	Class 3000			Class 6000
NPS	A	B	Wt. (lb)	A	B	Wt. (lb)
1/8	5/8	1 1/4	.08	7/8	1 1/4	.18
1/4	3/4	1 3/8	.10	1	1 3/8	.23
3/8	7/8	1 1/2	.14	1 1/4	1 1/2	.40
1/2	1 1/8	1 7/8	.29	1 1/2	1 7/8	.69
3/4	1 3/8	2	.42	1 3/4	2	.95
1	1 3/4	2 3/8	.83	2 1/4	2 3/8	1.90
1 1/4	2 1/4	2 5/8	1.58	2 1/2	2 5/8	2.27
1 1/2	2 1/2	3 1/8	2.16	3	3 1/8	4.11
2	3	3 3/8	2.99	3 5/8	3 3/8	6.17
2 1/2	3 5/8	3 5/8	4.75	4 1/4	3 5/8	9.25
3	4 1/4	4 1/4	6.51	5	4 1/4	13.65
3 1/2	4 3/4	4 1/2	7.93	5 3/4	4 1/2	18.53
4	5 1/2	4 3/4	12.37	6 1/4	4 3/4	22.13

Reducing couplings

NPS	Class 3000			Class 6000
NPS	A	B	Wt. (lb)	A	B	Wt. (lb)
1/8	—	—	—	—	—	—
1/4	3/4	1 3/8	.11	1	1 3/8	.29
3/8	7/8	1 1/2	.16	1 1/4	1 1/2	.44
1/2	1 1/8	1 7/8	.32	1 1/2	1 7/8	.73
3/4	1 3/8	2	.50	1 3/4	2	1.02
1	1 3/4	2 3/8	.98	2 1/4	2 3/8	2.06
1 1/4	2 1/4	2 5/8	1.87	2 1/2	2 5/8	2.58
1 1/2	2 1/2	3 1/8	2.41	3	3 1/8	4.42
2	3	3 3/8	3.71	3 5/8	3 3/8	7.27
2 1/2	3 5/8	3 5/8	5.92	4 1/4	3 5/8	10.01
3	4 1/4	4 1/4	10.13	5	4 1/4	16.07
3 1/2	4 3/4	4 1/2	11.98	5 3/4	4 1/2	30.69
4	5 1/2	4 3/4	14.71	6 1/4	4 3/4	36.65

Half couplings

NPS	Class 3000			Class 6000
NPS	A	B	Wt. (lb)	A	B	Wt. (lb)
1/8	5/8	5/8	.04	7/8	5/8	.15
1/4	3/4	11/16	.05	1	11/16	.17
3/8	7/8	3/4	.11	1 1/4	3/4	.20
1/2	1 1/8	15/16	.15	1 1/2	15/16	.35
3/4	1 3/8	1	.21	1 3/4	1	.48
1	1 3/4	1 3/16	.41	2 1/4	1 3/16	.95
1 1/4	2 1/4	1 5/16	.79	2 1/2	1 5/16	2.02
1 1/2	2 1/2	1 9/16	1.09	3	1 9/16	2.55
2	3	1 11/16	1.53	3 5/8	1 11/16	3.80
2 1/2	3 5/8	1 13/16	2.38	4 1/4	1 13/16	5.20
3	4 1/4	2 1/8	3.33	5	2 1/8	7.54
3 1/2	4 3/4	2 1/4	4.02	5 3/4	2 1/4	9.27
4	5 1/2	2 3/8	6.16	6 1/4	2 3/8	15.19

Caps, unions & hexagon bushings NPS 1/8″ to 4″, both classes

Caps

NPS	Class 3000			Class 6000
NPS	A	B	Wt. (lb)	A	B	Wt. (lb)
1/8	5/8	3/4	.05	7/8	7/8	.13
1/4	3/4	1	.08	1	1 1/16	.19
3/8	7/8	1	.11	1 1/4	1 1/16	.34
1/2	1 1/8	1 1/4	.23	1 1/2	1 5/16	.55
3/4	1 3/8	1 7/16	0.38	1 3/4	1 1/2	.78
1	1 3/4	1 5/8	.70	2 1/4	1 11/16	1.62
1 1/4	2 1/4	1 3/4	1.28	2 1/2	1 13/16	1.91
1 1/2	2 1/2	1 3/4	1.58	3	1 7/8	3.07
2	3	1 7/8	2.25	3 5/8	2	4.53
2 1/2	3 5/8	2 3/8	4.22	4 1/4	2 1/2	7.37
3	4 1/4	2 9/16	6.38	5	2 11/16	11.32
3 1/2	4 3/4	2 5/8	7.09	5 3/4	2 7/8	13.50
4	5 1/2	2 11/16	11.13	6 1/4	2 15/16	23.01

Unions

NPS	Class 3000					Class 6000
NPS	A	B	D	E	Wt. (lb)	A	B	D	E	Wt. (lb)
1/8	1 11/16	1 31/64	25/32	7/16	.38	1 11/16	1 31/64	25/32	7/16	.5
1/4	1 11/16	1 31/64	25/32	7/16	.36	1 27/32	1 11/16	31/32	7/16	.56
3/8	1 27/32	1 11/16	31/32	7/16	.50	2	1 15/16	1 3/32	7/16	.75
1/2	2	1 15/16	1 3/32	7/16	.695	2 5/16	2 3/8	1 5/32	9/16	1.25
3/4	2 5/16	2 3/8	1 5/32	9/16	1.175	2 7/16	2 25/32	1 3/8	9/16	1.75
1	2 7/16	2 25/32	1 3/8	9/16	1.64	2 7/8	3 23/64	1 45/64	9/16	3
1 1/4	2 7/8	3 23/64	1 45/64	9/16	2.59	3	3 23/32	1 7/8	9/16	3.75
1 1/2	3	3 23/32	1 7/8	9/16	3.41	3 1/2	4 27/64	2 1/16	11/16	6.0
2	3 1/2	4 27/64	2 1/16	11/16	5.12	4 1/8	5 15/64	2 3/8	7/8	10.5
2 1/2	4 1/4	5 15/64	2 3/8	7/8	8.75	—	—	—	—	—
3	4 7/16	6 5/32	2 7/16	1	12.625	—	—	—	—	—

Hexagon bushings

NPS	A	B	C	Wt. (lb)
1/8	—	—	—	—
1/4	5/8	1/2	1/8	.02
3/8	11/16	9/16	5/32	.04
1/2	7/8	11/16	3/16	.06
3/4	1 1/16	3/4	7/32	.11
1	1 3/8	7/8	1/4	.19
1 1/4	1 3/4	7/8	9/32	.39
1 1/2	2	15/16	5/16	.63
2	2 1/2	1	11/32	.79
2 1/2	3	1 3/16	1/2	1.19
3	3 5/8	1 3/8	1/2	2.56
3 1/2	4 1/4	1 1/2	5/8	5.50
4	4 3/4	1 1/2	5/8	7.06
5	5 3/4	1 1/2	3/4	9.32
6	6 3/4	1 3/4	3/4	13.15

Hex head bushings of one-size reduction should not be used in services where they might be subject to harmful loads and forces other than internal pressure. Plugs and bushings are not identified by class; they may be used for ratings up through Class 6000.

Plugs — square, hexagon & round head NPS 1/8″ to 6″, both classes

Square head plugs

Dimension drawing — hexagon head plug — Lettered dimensions refer to the tables below.

NPS	A	B	C	Wt. (lb)
1/8	9/32	3/8	1/4	.02
1/4	3/8	7/16	1/4	.03
3/8	7/16	1/2	5/16	.06
1/2	9/16	9/16	3/8	.11
3/4	5/8	5/8	7/16	.18
1	13/16	3/4	1/2	.35
1 1/4	15/16	13/16	9/16	.60
1 1/2	1 1/8	13/16	5/8	.82
2	1 5/16	7/8	11/16	1.36
2 1/2	1 1/2	1 1/16	3/4	2.21
3	1 11/16	1 1/8	13/16	3.47
3 1/2	1 7/8	1 3/16	7/8	4.73
4	2 1/2	1 1/4	1	8.64
5	3 1/4	1 7/8	1 5/8	16.93
6	4 1/4	2	1 7/8	27.92

Hexagon head plugs

NPS	A	B	C	Wt. (lb)
1/8	7/16	7/16	1/4	.03
1/4	5/8	1/2	1/4	.05
3/8	11/16	9/16	5/16	.09
1/2	7/8	11/16	5/16	.16
3/4	1 1/16	3/4	3/8	.27
1	1 3/8	7/8	3/8	.48
1 1/4	1 3/4	7/8	9/16	.95
1 1/2	2	15/16	5/8	1.32
2	2 1/2	1	11/16	2.23
2 1/2	3	1 3/16	3/4	3.81
3	3 5/8	1 3/8	13/16	4.75
3 1/2	4 1/4	1 1/2	1	8.37
4	4 3/4	1 1/2	1	13.00
5	5 3/4	1 1/2	3/4	15.61
6	6 3/4	1 3/4	3/4	22.32

Round head plugs

NPS	A	B	Wt. (lb)
1/8	13/32	1 3/8	.05
1/4	35/64	1 5/8	.10
3/8	11/16	1 5/8	.16
1/2	27/32	1 3/4	.25
3/4	1 1/16	1 3/4	.40
1	1 5/16	2	.72
1 1/4	1 11/16	2	1.17
1 1/2	1 29/32	2	1.64
2	2 3/8	2 1/2	3.04
2 1/2	2 7/8	2 3/4	5.13
3	3 1/2	2 3/4	7.19
3 1/2	4	3	10.34
4	4 1/2	3	13.25
5	5 5/8	5 1/2	16.81
6	6 5/8	5 1/2	24.11

Plugs are not identified by class; they may be used for ratings up through Class 6000. Hexagon bull plugs are also available, in hexagon or round head — dimensions on request.

Swage nipples 43 size combinations — concentric or eccentric

Dimension drawing — swage nipple, threaded both ends — Lettered dimensions refer to the tables below.

Dimension drawing — swage nipple, plain both ends — Lettered dimensions refer to the tables below.

Size	Large end O.D.	Small end O.D.	End to end
1/4 X 1/8	0.540	0.405	2.25
3/8 X 1/8	0.675	0.405	2.50
3/8 X 1/8	0.675	0.540	2.50
1/2 X 1/8	0.840	0.405	2.75
1/2 X 1/4	0.840	0.405	2.75
1/2 X 3/8	0.840	0.675	2.75
3/4 X 1/8	1.050	0.405	3.00
3/4 X 1/4	1.050	0.540	3.00
3/4 X 3/8	1.050	0.540	3.00
3/4 X 1/2	1.050	0.840	3.00
1 X 1/8	1.315	0.405	3.50
1 X 1/4	1.315	0.540	3.50
1 X 3/8	1.315	0.675	3.50
1 X 1/2	1.315	0.840	3.50
1 X 3/4	1.315	1.050	3.50
1 1/4 X 3/4	1.660	1.050	4.00
1 1/4 X 1	1.660	1.315	4.00
1 1/2 X 3/4	1.900	1.050	4.50
1 1/2 X 1	1.900	1.315	4.50
1 1/2 X 1 1/4	1.900	1.660	4.50
2 X 3/4	2.375	1.050	6.50
2 X 1	2.375	1.315	6.50
2 X 1 1/4	2.375	1.660	6.50
2 X 1 1/2	2.375	1.900	6.50
2 1/2 X 1 1/2	2.875	1.900	7.00
2 1/2 X 2	2.875	2.375	7.00
3 X 1 1/2	3.500	1.900	8.00
3 X 2	3.500	2.375	8.00
3 X 2 1/2	3.500	2.875	8.00
3 1/2 X 1 1/2	4.000	1.900	8.00
3 1/2 X 2 1/2	4.000	2.875	8.00
3 1/2 X 3	4.000	3.500	8.00
4 X 1 1/2	4.500	1.900	9.00
4 X 2	4.500	2.375	9.00
4 X 2 1/2	4.500	2.875	9.00
4 X 3	4.500	3.500	9.00
4 X 3 1/2	4.500	4.000	9.00
6 X 2	6.625	2.375	12.00
6 X 2 1/2	6.625	2.875	12.00
6 X 3	6.625	3.500	12.00
6 X 3 1/2	6.625	4.000	12.00
6 X 4	6.625	4.500	12.00
6 X 5	6.625	5.563	12.00

Concentric or eccentric, in schedules 10S through XXS.

Forged Class 3000 & 6000 — socket weld (SW)

ASME B16.11

Machined from solid forgings of ASTM/ASME A/SA-182, in accordance with ASME B16.11. Class 3000 fittings are for use with schedule 10, 40 and 80 pipe; Class 6000 with schedule 160 pipe.

Elbows — 90° and 45° — and laterals NPS 1/8″ to 4″, both classes

90° elbows

NPS	Class 3000 — sch 10, 40 & 80 pipe						Class 6000 — sch 160 pipe
NPS	A	B	C	D	E	Wt. (lb)	A	B	C	D	E	Wt. (lb)
1/8	7/8	7/8	.426	7/16	7/16	.20	7/8	7/8	.426	7/16	7/16	.37
1/4	7/8	7/8	.560	7/16	7/16	.17	1 1/16	31/32	.560	7/16	17/32	.32
3/8	1 1/16	31/32	.693	7/16	17/32	.24	1 5/16	1 1/8	.693	1/2	5/8	.60
1/2	1 5/16	1 1/8	.859	1/2	5/8	.48	1 1/2	1 5/16	.859	9/16	3/4	.92
3/4	1 1/2	1 5/16	1.071	9/16	3/4	.68	1 13/16	1 1/2	1.071	5/8	7/8	1.52
1	1 13/16	1 1/2	1.335	5/8	7/8	1.06	2 3/16	1 3/4	1.335	11/16	1 1/16	2.42
1 1/4	2 3/16	1 3/4	1.682	11/16	1 1/16	1.72	2 1/2	2	1.682	3/4	1 1/4	3.18
1 1/2	2 1/2	2	1.922	3/4	1 1/4	2.33	3	2 3/8	1.922	7/8	1 1/2	6.23
2	3	2 3/8	2.410	7/8	1 1/2	3.88	3 5/16	2 1/2	2.410	7/8	1 5/8	7.27
2 1/2	3 5/8	3	2.910	1 3/8	1 5/8	7.34	4	3 1/4	2.910	1	2 1/4	12.06
3	4 5/16	3 3/8	3.536	1 1/8	2 1/4	11.61	4 3/4	3 3/4	3.536	1 1/4	2 1/2	21.16
4	5 7/8	4 3/16	4.545	1 9/16	2 5/8	22.47	5 7/8	4 3/16	4.545	1 9/16	2 5/8	27.21

45° elbows

NPS	Class 3000 — sch 10, 40 & 80 pipe						Class 6000 — sch 160 pipe
NPS	A	B	C	D	E	Wt. (lb)	A	B	C	D	E	Wt. (lb)
1/8	7/8	3/4	.426	7/16	5/16	.26	7/8	3/4	.426	7/16	5/16	.25
1/4	7/8	3/4	.560	7/16	5/16	.24	1 1/16	3/4	.560	7/16	5/16	.24
3/8	1 1/16	3/4	.693	7/16	5/16	.18	1 5/16	7/8	.693	7/16	7/16	.48
1/2	1 5/16	7/8	.859	7/16	7/16	.40	1 1/2	1	.859	1/2	1/2	.74
3/4	1 1/2	1	1.071	1/2	1/2	.55	1 13/16	1 1/8	1.071	9/16	9/16	1.25
1	1 13/16	1 1/8	1 335	9/16	9/16	.89	2 3/16	1 5/16	1.335	5/8	11/16	2.03
1 1/4	2 3/16	1 5/16	1.682	5/8	11/16	1.23	2 1/2	1 3/8	1.682	9/16	13/16	2.17
1 1/2	2 1/2	1 3/8	1.922	9/16	13/16	1.76	3	1 11/16	1.922	11/16	1	2.39
2	3	1 11/16	2.410	11/16	1	3.02	3 5/16	1 25/32	2.410	21/32	1 1/8	5.11
2 1/2	4	2 1/16	2.910	15/16	1 1/8	7.62	4	2 1/16	2.910	13/16	1 1/4	8.37
3	4 3/4	2 1/2	3.536	1 1/4	1 1/4	12.49	4 3/4	2 1/2	3.536	1 1/8	1 3/8	12.02
4	5 7/8	3 1/8	4.545	1 1/2	1 5/8	19.34	5 7/8	3 1/8	4.545	1 1/2	1 5/8	21.76

Laterals

NPS	Class 3000 — sch 10, 40 & 80 pipe						Class 6000 — sch 160 pipe
NPS	A	B	C	D	E	Wt. (lb)	A	B	D	E	Wt. (lb)
1/8	1 1/2	2 1/2	.426	13/32	1 3/4	1.25	1 1/2	2 1/2	13/32	1 3/4	1.45
1/4	1 1/2	2 1/2	.560	13/32	1 3/4	1.21	1 1/2	2 1/2	13/32	1 3/4	1.31
3/8	1 1/2	2 1/2	.693	13/32	1 3/4	1.09	1 1/2	2 1/2	13/32	1 3/4	1.18
1/2	1 1/2	2 1/2	.859	13/32	1 3/4	.94	1 1/2	2 1/2	13/32	1 3/4	1.04
3/4	1 3/4	3	1.071	17/32	2 1/8	1.47	1 3/4	3	17/32	2 1/8	1.66
1	2	3 1/2	1.335	17/32	2 1/2	2.23	2	3 1/2	17/32	2 1/2	2.70
1 1/4	2 7/16	4	1.682	17/32	2 13/16	3.31	2 7/16	4	17/32	2 13/16	3.84
1 1/2	2 3/4	4 1/2	1.922	17/32	3 3/16	4.89	2 3/4	4 1/2	17/32	3 3/16	5.57
2	3 5/16	6	2.410	21/32	4 3/8	9.68	3 5/16	6	21/32	4 3/8	11.63
2 1/2	4	7 1/2	2.910	21/32	5 5/16	18.33	4	7 1/2	21/32	5 5/16	19.10
3	—	—	—	—	—	—	—	—	—	—	—
4	—	—	—	—	—	—	—	—	—	—	—

Tees, reducing tees & crosses NPS 1/8″ to 4″, both classes

Tees

Dimension drawing — reducing tee — Lettered dimensions refer to the tables below.

NPS	Class 3000 — sch 10, 40 & 80 pipe						Class 6000 — sch 160 pipe
NPS	A	B	C	D	E	Wt. (lb)	A	B	C	D	E	Wt. (lb)
1/8	7/8	7/8	.426	7/16	7/16	.25	7/8	7/8	.426	7/16	7/16	.44
1/4	7/8	7/8	.560	7/16	7/16	.22	1 1/16	31/32	.560	7/16	17/32	.41
3/8	1 1/16	31/32	.693	7/16	17/32	.31	1 5/16	1 1/8	.693	1/2	5/8	.81
1/2	1 5/16	1 1/8	.859	1/2	5/8	.62	1 1/2	1 5/16	.859	9/16	3/4	1.18
3/4	1 1/2	1 5/16	1.071	9/16	3/4	.88	1 13/16	1 1/2	1.071	5/8	7/8	1.93
1	1 13/16	1 1/2	1.335	5/8	7/8	1.30	2 3/16	1 3/4	1.335	11/16	1 1/16	3.10
1 1/4	2 3/16	1 3/4	1.682	11/16	1 1/16	2.00	2 1/2	2	1.682	3/4	1 1/4	4.22
1 1/2	2 1/2	2	1.922	3/4	1 1/4	2.99	3	2 3/8	1.922	7/8	1 1/2	7.59
2	3	2 3/8	2.410	7/8	1 1/2	4.60	3 5/16	2 1/2	2.410	7/8	1 5/8	8.70
2 1/2	3 5/8	3	2.910	1 3/8	1 5/8	8.49	4	3 1/4	2.910	1	2 1/4	15.09
3	4 5/16	3 3/8	3.536	1 1/8	2 1/4	13.85	4 3/4	3 3/4	3.536	1 1/4	2 1/2	25.24
4	5 7/8	4 3/16	4.545	1 9/16	2 5/8	27.14	5 7/8	4 3/16	4.545	1 9/16	2 5/8	32.51

Reducing tees

NPS	Class 3000 — sch 10, 40 & 80 pipe						Class 6000 — sch 160 pipe
NPS	A	B	C	D	E	Wt. (lb)	A	B	C	D	E	Wt. (lb)
1/8	7/8	7/8	.426	7/16	7/16	.25	7/8	7/8	.426	7/16	7/16	.44
1/4	7/8	7/8	.560	7/16	7/16	.22	1 1/16	31/32	.560	7/16	17/32	.41
3/8	1 1/16	31/32	.693	7/16	17/32	.31	1 5/16	1 1/8	.693	1/2	5/8	.81
1/2	1 5/16	1 1/8	.859	1/2	5/8	.62	1 1/2	1 5/16	.859	9/16	3/4	1.18
3/4	1 1/2	1 5/16	1.071	9/16	3/4	.88	1 13/16	1 1/2	1.071	5/8	7/8	1.93
1	1 13/16	1 1/2	1.335	5/8	7/8	1.30	2 3/16	1 3/4	1.335	11/16	1 1/16	3.10
1 1/4	2 3/16	1 3/4	1.682	11/16	1 1/16	2.00	2 1/2	2	1.682	3/4	1 1/4	4.22
1 1/2	2 1/2	2	1.922	3/4	1 1/4	2.99	3	2 3/8	1.922	7/8	1 1/2	7.59
2	3	2 3/8	2.410	7/8	1 1/2	4.60	3 5/16	2 1/2	2.410	7/8	1 5/8	8.70
2 1/2	3 5/8	3	2.910	1 3/8	1 5/8	8 49	4	3 1/4	2.910	1	2 1/4	15.09
3	4 5/16	3 3/8	3.536	1 1/8	2 1/4	13.85	4 3/4	3 3/4	3.536	1 1/4	2 1/2	25.24
4	5 7/8	4 3/16	4.545	1 9/16	2 5/8	27.14	5 7/8	4 3/16	4.545	1 9/16	2 5/8	32.51

Crosses

NPS	Class 3000 — sch 10, 40 & 80 pipe						Class 6000 — sch 160 pipe
NPS	A	B	C	D	E	Wt. (lb)	A	B	C	D	E	Wt. (lb)
1/8	1 1/16	31/32	.426	17/32	7/16	.47	1 1/16	31/32	.426	17/32	7/16	.50
1/4	1 1/16	31/32	.560	17/32	7/16	.40	1 1/16	31/32	.560	7/16	17/32	1.12
3/8	1 1/16	31/32	.693	7/16	17/32	.35	1 5/16	1 1/8	.693	1/2	5/8	1.55
1/2	1 5/16	1 1/8	.859	1/2	5/8	.73	1 1/2	1 5/16	.859	9/16	3/4	1.35
3/4	1 1/2	1 5/16	1.071	9/16	3/4	.96	1 13/16	1 1/2	1.071	5/8	7/8	2.29
1	1 13/16	1 1/2	1.335	5/8	7/8	1.53	2 3/16	1 3/4	1.335	11/16	1 1/16	3.67
1 1/4	2 3/16	1 3/4	1.682	11/16	1 1/16	2.32	2 1/2	2	1.682	3/4	1 1/4	5.20
1 1/2	2 1/2	2	1.922	3/4	1 1/4	3.59	3	2 3/8	1.922	7/8	1 1/2	9.26
2	3	2 3/8	2.410	7/8	1 1/2	5.50	3 5/16	2 1/2	2.410	7/8	1 5/8	9.03
2 1/2	4	3 1/4	2.910	1 5/8	1 5/8	14.98	4	3 1/4	2.910	1	2 1/4	18.28
3	4 3/4	3 3/4	3.536	1 1/2	2 1/4	17.56	4 3/4	3 3/4	3.536	1 1/4	2 1/2	29.07
4	5 7/8	4 3/16	4.545	1 9/16	2 5/8	30.84	5 7/8	4 3/16	4.545	1 9/16	2 5/8	38.28

Unions, full & reducing couplings NPS 1/8″ to 3″, both classes

Unions

NPS	Class 3000 — sch 10, 40 & 80 pipe						Class 6000 — sch 160 pipe
NPS	A	B	C	D	E	Wt. (lb)	A	B	C	D	E	Wt. (lb)
1/8	1 11/16	55/64	1 3/8	13/16	.426	.40	1 11/16	55/64	1 3/8	13/16	.426	.48
1/4	1 11/16	55/64	1 3/8	13/16	.560	.38	1 13/16	1 1/32	1 5/8	13/16	.560	.56
3/8	1 13/16	1 1/32	1 5/8	15/16	.693	.52	1 15/16	1 15/64	1 13/16	15/16	.693	.75
1/2	1 15/16	1 15/64	1 13/16	15/16	.859	.73	2 1/4	1 15/32	2 1/4	15/16	.859	1.35
3/4	2 1/4	1 15/32	2 1/4	1 1/8	1.071	1.19	2 7/16	1 51/64	2 9/16	1 1/8	1.071	2.01
1	2 7/16	1 51/64	2 9/16	1 3/16	1.335	1.66	2 13/16	2 11/64	3 1/16	1 3/16	1.335	3.17
1 1/4	2 13/16	2 11/64	3 1/16	1 7/16	1.682	2.66	3	2 7/16	3 7/16	1 7/16	1.682	3.92
1 1/2	3	2 7/16	3 7/16	1 1/2	1.922	3.42	3 3/8	2 31/32	4 1/16	1 1/2	1.922	6.60
2	3 3/8	2 31/32	4 1/16	1 5/8	2.410	5.36	4 1/32	3 39/64	4 7/8	1 5/8	2.410	10.12
2 1/2	4 1/32	3 39/64	4 7/8	2 1/4	2.910	9.12	4 5/16	4 5/16	5 11/16	2 1/4	2.910	14.00
3	4 5/16	4 5/16	5 11/16	2 5/16	3.536	12.58	—	—	—	—	—	—

Couplings

NPS	Class 3000 — sch 10, 40 & 80 pipe						Class 6000 — sch 160 pipe
NPS	A	B	C	D	E	Wt. (lb)	A	B	C	D	E	Wt. (lb)
1/8	1 1/8	3/4	.426	7/16	.269	.09	1 1/8	7/8	.426	7/16	.157	.18
1/4	1 1/8	7/8	.560	7/16	.364	.11	1 1/8	1	.560	7/16	.250	.16
3/8	1 1/8	1 1/16	.693	7/16	.493	.14	1 1/8	1 1/4	.693	7/16	.359	.29
1/2	1 1/4	1 1/4	.859	7/16	.622	.28	1 1/4	1 1/2	.859	7/16	.466	.08
3/4	1 7/16	1 1/2	1.071	17/32	.824	.40	1 7/16	1 3/4	1.071	17/32	.614	.12
1	1 9/16	1 13/16	1.335	17/32	1.049	.65	1 9/16	2	1.335	17/32	.815	1.08
1 1/4	1 9/16	2 1/4	1.682	17/32	1.380	1.05	1 9/16	2 1/2	1.682	17/32	1.160	1.61
1 1/2	1 9/16	2 1/2	1.922	17/32	1.610	1.23	1 9/16	2 3/4	1.922	17/32	1.338	2.58
2	2 1/16	3	2.410	21/32	2.067	2.05	2 1/16	3 5/8	2.410	21/32	1.689	4.74
2 1/2	2 1/16	3 5/8	2.910	21/32	2.469	3.12	2 1/16	4 1/4	2.910	21/32	2.125	6.36
3	2 1/16	4 5/16	3.536	21/32	3.068	3.83	2 1/16	5	3.536	21/32	2.625	7.06
4	2 5/16	5 1/2	4.545	25/32	4.026	7.13	2 5/16	6	4.545	25/32	3.438	18.35

Reducing couplings

NPS	Class 3000 — sch 10, 40 & 80 pipe					Class 6000 — sch 160 pipe
NPS	A	B	C	D	Wt. (lb)	A	B	C	D	Wt. (lb)
1/8	1 1/8	3/4	.426	7/16	.05	1 1/8	7/8	.426	7/16	.18
1/4	1 1/8	7/8	.560	7/16	.09	1 1/8	1	.560	7/16	.16
3/8	1 1/8	1 1/16	.693	7/16	.13	1 1/8	1 1/4	.693	7/16	.29
1/2	1 1/4	1 1/4	.859	7/16	.34	1 1/4	1 1/2	.859	7/16	.08
3/4	1 7/16	1 1/2	1.071	17/32	.35	1 7/16	1 3/4	1.071	17/32	.12
1	1 9/16	1 13/16	1.335	17/32	.52	1 9/16	2	1.335	17/32	1.08
1 1/4	1 9/16	2 1/4	1.682	17/32	1.01	1 9/16	2 1/2	1.682	17/32	1.61
1 1/2	1 9/16	2 1/2	1.922	17/32	1.13	1 9/16	2 3/4	1.922	17/32	2.58
2	2 1/16	3	2.410	21/32	2.03	2 1/16	3 5/8	2.410	21/32	4.74
2 1/2	2 1/16	3 5/8	2.910	21/32	2.79	2 1/16	4 1/4	2.910	21/32	6.36
3	2 1/16	4 5/16	3.536	21/32	4.43	2 1/16	5	3.536	21/32	7.06
4	2 5/16	5 1/2	4.545	25/32	7.86	2 5/16	6	4.545	25/32	18.35

Inserts — type 1 and type 2 41 size combinations, both classes

Dimension drawing — insert, type 1 — Lettered dimensions refer to the tables below.

Dimension drawing — insert, type 2 — Lettered dimensions refer to the tables below.

Size	Dia. C	Dia. D	Class 3000 — sch 40 & 80 pipe					Class 6000 — sch 160 pipe
Size	Dia. C	Dia. D	Type	A	B	E	F	Type	A	B	E	F
1/4 X 1/8	.540	.426	1	7/16	3/4	3/4	9/16	1	7/16	13/16	7/8	5/8
3/8 X 1/4	.675	.560	1	7/16	3/4	7/8	9/16	1	7/16	13/16	1 1/16	5/8
3/8 X 1/8	.675	.426	1	7/16	3/4	3/4	9/16	1	7/16	13/16	7/8	5/8
1/2 X 3/8	.840	.693	1	7/16	13/16	1 1/16	5/8	1	7/16	7/8	1 5/16	5/8
1/2 X 1/4	.840	.560	1	7/16	13/16	7/8	5/8	1	7/16	13/16	1	5/8
1/2 X 1/8	.840	.426	2	7/16	13/16	—	—	1	7/16	13/16	7/8	5/8
3/4 X 1/2	1.050	.859	1	1/2	7/8	1 1/4	11/16	1	1/2	1	1 1/2	3/4
3/4 X 3/8	1.050	.693	2	7/16	5/8	—	—	1	7/16	7/8	1 5/16	3/4
3/4 X 1/4	1.050	.560	2	7/16	11/16	—	—	2	7/16	7/8	—	—
3/4 X 1/8	1.050	.426	2	7/16	11/16	—	—	2	7/16	7/8	—	—
1 X 3/4	1.315	1.071	1	9/16	15/16	1 1/2	3/4	1	9/16	1 1/8	1 3/4	13/16
1 X 1/2	1.315	.859	2	1/2	5/8	—	—	1	1/2	1 1/8	1 1/2	13/16
1 X 3/8	1.315	.693	2	7/16	11/16	—	—	2	7/16	7/8	—	—
1 X 1/4	1.315	.560	2	7/16	3/4	—	—	2	7/16	15/16	—	—
1 1/4 X 1	1.660	1.335	1	5/8	1	1 13/16	13/16	1	5/8	1 3/16	2 1/4	7/8
1 1/4 X 3/4	1.660	1.071	2	9/16	11/16	—	—	2	9/16	13/16	—	—
1 1/4 X 1/2	1.660	.859	2	1/2	3/4	—	—	2	1/2	7/8	—	—
1 1/2 X 1 1/4	1.900	1.682	1	11/16	1 1/8	2 1/4	7/8	1	11/16	1 3/8	2 1/2	1
1 1/2 X 1	1.900	1.335	2	5/8	11/16	—	—	1	5/8	1 1/8	2 1/4	1
1 1/2 X 3/4	1.900	1.071	2	9/16	3/4	—	—	2	9/16	1	—	—
1 1/2 X 1/2	1.900	.859	2	1/2	13/16	—	—	2	1/2	1 1/16	—	—
2 X 1 1/2	2.375	1.922	1	3/4	1 1/4	2 1/2	1	1	3/4	1 17/32	3	1 1/8
2 X 1 1/4	2.375	1.682	2	11/16	13/16	—	—	2	11/16	15/16	—	—
2 X 1	2.375	1.335	2	5/8	7/8	—	—	2	5/8	1	—	—
2 X 3/4	2.375	1.071	2	9/16	15/16	—	—	2	9/16	1 1/16	—	—
2 X 1/2	2.375	.859	2	1/2	1	—	—	2	1/2	1 1/8	—	—
2 1/2 X 2	2.875	2.410	1	7/8	1 13/16	3	1 1/2	1	7/8	1 11/16	3 5/8	1 1/4
2 1/2 X 1 1/2	2.875	1.922	2	3/4	1 3/8	—	—	2	3/4	1 1/4	—	—
2 1/2 X 1 1/4	2.875	1.682	2	11/16	1 7/16	—	—	2	11/16	1 5/16	—	—
2 1/2 X 1	2.875	1.335	2	5/8	1 1/2	—	—	2	5/8	1 3/8	—	—
3 X 2 1/2	3.500	2.910	1	7/8	1 1/2	3 5/8	1 1/4	1	7/8	1 13/16	4 1/4	1 3/8
3 X 2	3.500	2.410	2	7/8	1	—	—	2	7/8	1 3/8	—	—
3 X 1 1/2	3.500	1.922	2	3/4	1 1/8	—	—	2	3/4	1 1/2	—	—
3 X 1 1/4	3.500	1.682	2	11/16	1 3/16	—	—	2	11/16	1 9/16	—	—
3 X 1	3.500	1.335	2	5/8	1 1/4	—	—	2	5/8	1 5/8	—	—
4 X 3	4.500	3.536	2	1 1/16	1 5/16	—	—	1	1	2 9/16	4 3/4	1 3/4
4 X 2 1/2	4.500	2.910	2	7/8	1 1/2	—	—	2	7/8	2	—	—
4 X 2	4.500	2.410	2	7/8	1 1/2	—	—	2	7/8	2	—	—
4 X 1 1/2	4.500	1.922	2	3/4	1 5/8	—	—	2	3/4	2 1/8	—	—
4 X 1 1/4	4.500	1.682	2	11/16	1 11/16	—	—	2	11/16	2 3/16	—	—
4 X 1	4.500	1.335	2	5/8	1 3/4	—	—	2	5/8	2 1/4	—	—

Type 1 and type 2 refer to the two insert body patterns; the type column shows which pattern each combination is supplied in.

Branch outlets

MSS SP-97

Machined from solid forgings of ASTM A-182 / ASME SA-182, designed per MSS SP-97, permanently identified.

Threaded & socket weld outlets Class 3000 and 6000 — design per MSS SP-97

Threaded outlets — Class 3000

Dimension drawing — threaded outlet — Lettered dimensions refer to the tables below.

Dimension drawing — socket weld outlet — Lettered dimensions refer to the tables below.

Outlet size	A	B	C	Approx. wt. (lb)
1/8	3/4	1	5/8	0.10
1/4	3/4	1	5/8	0.10
3/8	13/16	1 1/4	3/4	0.20
1/2	1	1 13/32	15/16	0.25
3/4	1 1/16	1 23/32	1 5/32	0.35
1	1 5/16	2	1 7/16	0.60
1 1/4	1 5/16	2 9/16	1 3/4	0.90
1 1/2	1 3/8	2 27/32	2	1.00
2	1 1/2	3 15/32	2 9/16	1.75
2 1/2	1 13/16	4 1/16	3	3.00
3	2	4 13/16	3 11/16	4.35
3 1/2	2 1/8	5 7/32	4	5.75
4	2 1/4	5 31/32	4 3/4	7.10
5	2 5/8	7 5/16	5 9/16	12.00
6	2 3/4	8 5/8	6 11/16	15.30

Threaded outlets — Class 6000

Outlet size	A	B	C	Approx. wt. (lb)
1/4	1 1/8	1 11/32	9/16	0.30
3/8	1 1/8	1 11/32	9/16	0.30
1/2	1 1/4	1 23/32	3/4	0.45
3/4	1 7/16	1 61/64	1	0.75
1	1 9/16	2 7/16	1 5/16	1.25
1 1/4	1 5/8	2 23/32	1 1/2	1.60
1 1/2	1 11/16	3 1/4	1 15/16	1.95
2	2 1/16	4 1/32	2 3/4	5.00

Socket weld outlets — Class 3000

Outlet size	A	B	C	D	Approx. wt. (lb)
1/8	3/4	1	5/8	9/32	0.10
1/4	3/4	1	5/8	9/32	0.10
3/8	13/16	1 1/4	3/4	7/16	0.20
1/2	1	1 13/32	29/32	9/16	0.30
3/4	1 1/16	1 23/32	1 5/32	9/16	0.35
1	1 5/16	2	1 7/16	25/32	0.60
1 1/4	1 5/16	2 9/16	1 3/4	3/4	0.85
1 1/2	1 3/8	2 27/32	2	3/4	1.00
2	1 1/2	3 15/32	2 9/16	13/16	1.60
2 1/2	1 9/16	4 1/16	3	3/4	2.75
3	1 3/4	4 13/16	3 11/16	15/16	3.80
3 1/2	2 1/8	5 7/32	4	1	4.30
4	1 7/8	5 31/32	4 3/4	1 1/16	7.25
5	2 5/8	7 5/16	5 9/16	1 11/32	12.00
6	2 3/4	8 5/8	6 11/16	1 13/32	14.50

Socket weld outlets — Class 6000

Outlet size	A	B	C	D	Approx. wt. (lb)
1/2	1 1/4	1 23/32	3/4	7/8	0.50
3/4	1 7/16	1 61/64	1	7/8	0.80
1	1 9/16	2 7/16	1 5/16	15/16	1.30
1 1/4	1 5/8	2 23/32	1 1/2	13/16	1.60
1 1/2	1 11/16	3 1/4	1 15/16	7/8	2.00
2	2 1/16	4 1/32	2 3/4	1 3/16	5.15

Every outlet size listed is available to fit any run curvature. Threaded ends are in accordance with ANSI/ASME B1.20.1; socket dimensions are in accordance with ASME B16.11.

Butt weld & elbow outlets Design per MSS SP-97 — BW ends per B16.9 and B16.25

Butt welding outlets

Dimension drawing — butt weld outlet — Lettered dimensions refer to the tables below.

Dimension drawing — elbow outlet, threaded — Lettered dimensions refer to the tables below.

Outlet size	A	B	C	Approx. wt. (lb)
1/2	3/4	1 3/8	15/16	0.15
3/4	7/8	1 5/8	1 3/16	0.25
1	1 1/16	2	1 7/16	0.40
1 1/4	1 1/4	2 3/8	1 3/4	0.70
1 1/2	1 5/16	2 7/8	2	0.80
2	1 1/2	3 1/2	2 9/16	1.50
2 1/2	1 5/8	4 1/16	3	2.25
3	1 3/4	4 13/16	3 11/16	3.75
3 1/2	2	5 3/8	3 7/8	5.00
4	2	6	4 3/4	6.70
5	2 1/4	7 1/8	5 9/16	8.50
6	2 3/8	8 1/2	6 11/16	14.00
8	2 3/4	10 3/8	8 11/16	28.00
10	3 1/16	12 9/16	10 13/16	39.00
12	3 3/8	14 7/8	12 13/16	65.00
14	3 1/2	16 1/8	14 1/16	70.00
16	3 11/16	18 1/4	16 1/16	92.00
18	4 1/16	20 3/4	18 5/8	125.00
20	4 5/8	23 1/16	20 1/16	175.00
24	5 3/8	27 7/8	25 1/8	280.00
30	5 3/8	34 1/16	30 7/16	440.00
36	5 3/8	34 1/16	36 1/2	1180.00

Elbow outlets

Outlet size	Class 3000 thd. & SW · Std. & XS BW		Class 6000 thd. & SW · Sch 160 & XXS BW
Outlet size	C	E	C	E
1/4	1 1/2	1 19/32	1 1/2	1 19/32
3/8	1 1/2	1 19/32	1 1/2	1 19/32
1/2	1 1/2	1 19/32	1 23/32	1 7/8
3/4	1 23/32	1 7/8	2 1/4	2 1/4
1	2 1/4	2 1/4	2 7/8	2 1/2
1 1/4	2 7/8	2 1/2	3 1/8	2 11/16
1 1/2	3 1/8	2 11/16	4 3/16	3 1/4
2	4 3/16	3 1/4	—	—

Every outlet size listed is available to fit any run curvature; larger outlet sizes available on application. Butt welding outlets are available in all schedules. Elbow outlet threaded dimensions to ANSI/ASME B1.20.1, socket dimensions to ASME B16.11, butt welding end dimensions to ASME B16.9 and B16.25.

45° lateral & nipple outlets Nipple outlets, plain end and threaded

Nipple outlets — plain end and threaded

Dimension drawing — 45° lateral outlet, threaded — Lettered dimensions refer to the tables below.

Dimension drawing — 45° lateral outlet, socket weld — Lettered dimensions refer to the tables below.

Size	XS		XXS
Size	A	C	A	C
1/2	3 1/2	15/16	3 1/2	9/16
3/4	3 1/2	1 3/16	3 1/2	3/4
1	3 1/2	1 7/16	3 1/2	1
1 1/4	3 1/2	1 3/4	3 1/2	1 5/16
1 1/2	3 1/2	2	3 1/2	1 1/2
2	3 1/2	2 9/16	3 1/2	1 11/16

Nipple outlets are available in 3 1/2″ to 6 1/2″ lengths, plain or threaded end. 45° lateral outlets are made in sizes 1/4″ through 4″; dimensional information on request.

Butt weld fittings

ASME B16.9

In accordance with ASME B16.9, from ASTM/ASME A/SA-403, welded or seamless construction, schedule 5S through XXS, permanently identified.

Elbows & return bends — long radius NPS 1/2″ to 48″ — 30 rows

Dimension drawing — 90° elbow, long radius — Lettered dimensions refer to the tables below.

Dimension drawing — 45° elbow, long radius — Lettered dimensions refer to the tables below.

NPS	O.D. (in)	DN	A	B	K
1/2	0.84	15mm	1.50	0.625	1.88
3/4	1.05	20mm	1.50	0.625	1.88
1	1.315	25mm	1.50	0.875	2.19
1 1/4	1.66	32mm	1.875	1.00	2.75
1 1/2	1.90	40mm	2.25	1.125	3.25
2	2.375	50mm	3.00	1.375	4.19
2 1/2	2.875	65mm	3.75	1.75	5.19
3	3.50	80mm	4.50	2.00	6.25
3 1/2	4.00	90mm	5.25	2.25	7.25
4	4.50	100mm	6.00	2.50	8.25
5	5.563	125mm	7.50	3.125	10.31
6	6.625	150mm	9.00	3.75	12.31
8	8.625	200mm	12.00	5.00	16.31
10	10.75	250mm	15.00	6.25	20.38
12	12.75	300mm	18.00	7.50	24.38
14	14.00	350mm	21.00	8.75	28.00
16	16.00	400mm	24.00	10.00	32.00
18	18.00	450mm	27.00	11.25	36.00
20	20.00	500mm	30.00	12.50	40.00
22	22.00	550mm	33.00	13.50	44.00
24	24.00	600mm	36.00	15.00	48.00
26	26.00	650mm	39.00	16.00	—
28	28.00	700mm	42.00	17.25	—
30	30.00	750mm	45.00	18.50	—
32	32.00	800mm	48.00	19.75	—
34	34.00	850mm	51.00	21.00	—
36	36.00	900mm	54.00	22.25	—
40	40.00	1000mm	60.00	24.88	—
44	44.00	1100mm	66.00	27.38	—
48	48.00	1200mm	72.00	29.88	—

A — center to face, 90° and reducing 90° long radius. B — mid length on 45° long radius elbows. K — back to face on 180° long radius return bends.

Elbows, return bends — short radius — & caps NPS 1/2″ to 48″ — 30 rows

Dimension drawing — 90° elbow, short radius — Lettered dimensions refer to the tables below.

Dimension drawing — 180° return bend, short radius — Lettered dimensions refer to the tables below.

NPS	O.D. (in)	DN	C	E	L
1/2	0.84	15mm	—	1.0	—
3/4	1.05	20mm	—	1.0	—
1	1.315	25mm	1.00	1.5	1.625
1 1/4	1.66	32mm	1.25	1.5	2.063
1 1/2	1.90	40mm	1.50	1.5	2.438
2	2.375	50mm	2.00	1.5	3.188
2 1/2	2.875	65mm	2.50	1.5	3.938
3	3.50	80mm	3.00	2.0	4.75
3 1/2	4.00	90mm	3.50	2.5	5.50
4	4.50	100mm	4.00	2.5	6.25
5	5.563	125mm	5.00	3.0	7.75
6	6.625	150mm	6.00	3.5	9.313
8	8.625	200mm	8.00	4.0	12.313
10	10.75	250mm	10.00	5.0	15.375
12	12.75	300mm	12.00	6.0	18.375
14	14.00	350mm	14.00	6.5	21.00
16	16.00	400mm	16.00	7.0	24.00
18	18.00	450mm	18.00	8.0	27.00
20	20.00	500mm	20.00	9.0	30.00
22	22.00	550mm	22.00	10.0	33.00
24	24.00	600mm	24.00	10.5	36.00
26	26.00	650mm	26.00	10.5	—
28	28.00	700mm	28.00	10.5	—
30	30.00	750mm	30.00	10.5	—
32	32.00	800mm	32.00	10.5	—
34	34.00	850mm	34.00	10.5	—
36	36.00	900mm	36.00	10.5	—
40	40.00	1000mm	40.00	12.0	—
44	44.00	1100mm	44.00	13.5	—
48	48.00	1200mm	48.00	13.5	—

C — center to face, short radius 90° and 180°. E — overall length of caps; refer to ANSI B16.9 for cap lengths when wall thickness is greater than extra strong. L — back to face on 180° short radius return bends.

Tees & crosses NPS 1/2″ to 48″ — 30 rows

NPS	O.D. (in)	DN	D	M
1/2	0.84	15mm	1.0	1.0
3/4	1.05	20mm	1.125	1.125
1	1.315	25mm	1.5	1.5
1 1/4	1.66	32mm	1.875	1.875
1 1/2	1.90	40mm	2.250	2.250
2	2.375	50mm	2.5	2.5
2 1/2	2.875	65mm	3.0	3.0
3	3.50	80mm	3.375	3.375
3 1/2	4.00	90mm	3.75	3.75
4	4.50	100mm	4.125	4.125
5	5.563	125mm	4.875	4.875
6	6.625	150mm	5.625	5.625
8	8.625	200mm	7.0	7.0
10	10.75	250mm	8.5	8.5
12	12.75	300mm	10.0	10.0
14	14.00	350mm	11.0	11.0
16	16.00	400mm	12.0	12.0
18	18.00	450mm	13.5	13.5
20	20.00	500mm	15.0	15.0
22	22.00	550mm	16.5	16.5
24	24.00	600mm	17.0	17.0
26	26.00	650mm	19.5	19.5
28	28.00	700mm	20.5	20.5
30	30.00	750mm	22.0	22.0
32	32.00	800mm	23.5	23.5
34	34.00	850mm	25.0	25.0
36	36.00	900mm	26.5	26.5
40	40.00	1000mm	29.5	29.5
44	44.00	1100mm	32.0	30.0
48	48.00	1200mm	35.0	33.0

D — center to end on the run. M — center to end on the outlet.

Reducing tees, concentric & eccentric reducers NPS 3/4″ to 48″ — 167 rows

Dimension drawing — concentric reducer — Lettered dimensions refer to the tables below.

NPS run	DN run	NPS outlet	DN outlet	D	N	H
3/4	20mm	1/2	15mm	1.13	1.13	1.5
1	25mm	3/4	20mm	1.50	1.50	2.0
1	25mm	1/2	15mm	1.50	1.50	2.0
1 1/4	32mm	1	25mm	1.88	1.88	2.0
1 1/4	32mm	3/4	20mm	1.88	1.88	2.0
1 1/4	32mm	1/2	15mm	1.88	1.88	2.0
1 1/2	40mm	1 1/4	32mm	2.25	2.25	2.5
1 1/2	40mm	1	25mm	2.25	2.25	2.5
1 1/2	40mm	3/4	20mm	2.25	2.25	2.5
1 1/2	40mm	1/2	15mm	2.25	2.25	2.5
2	50mm	1 1/2	40mm	2.50	2.38	3.0
2	50mm	1 1/4	32mm	2.50	2.25	3.0
2	50mm	1	25mm	2.50	2.00	3.0
2	50mm	3/4	20mm	2.50	1.75	3.0
2 1/2	65mm	2	50mm	3.00	2.75	3.5
2 1/2	65mm	1 1/2	40mm	3.00	2.63	3.5
2 1/2	65mm	1 1/4	32mm	3.00	2.50	3.5
2 1/2	65mm	1	25mm	3.00	2.25	3.5
3	80mm	2 1/2	65mm	3.38	3.25	3.5
3	80mm	2	50mm	3.38	3.00	3.5
3	80mm	1 1/2	40mm	3.38	2.88	3.5
3	80mm	1 1/4	32mm	3.38	2.75	3.5
3 1/2	90mm	3	80mm	3.75	3.63	4.0
3 1/2	90mm	2 1/2	65mm	3.75	3.50	4.0
3 1/2	90mm	2	50mm	3.75	2.25	4.0
3 1/2	90mm	1 1/2	40mm	3.75	3.13	4.0
4	100mm	3 1/2	90mm	4.13	4.00	4.0
4	100mm	3	80mm	4.13	3.88	4.0
4	100mm	2 1/2	65mm	4.13	3.75	4.0
4	100mm	2	50mm	4.13	3.50	4.0
4	100mm	1 1/2	40mm	4.13	3.38	4.0
5	125mm	4	100mm	4.88	4.63	5.0
5	125mm	3 1/2	90mm	4.88	4.50	5.0
5	125mm	3	80mm	4.88	4.38	5.0
5	125mm	2 1/2	65mm	4.88	4.25	5.0
5	125mm	2	50mm	4.88	4.13	5.0
6	150mm	5	125mm	5.63	5.38	5.5
6	150mm	4	100mm	5.63	5.13	5.5
6	150mm	3 1/2	90mm	5.63	5.00	5.5
6	150mm	3	80mm	5.63	4.88	5.5
6	150mm	2 1/2	65mm	5.63	4.75	5.5
8	200mm	6	150mm	7.00	6.63	6.0
8	200mm	5	125mm	7.00	6.38	6.0
8	200mm	4	100mm	7.00	6.13	6.0
8	200mm	3 1/2	90mm	7.00	6.00	6.0
10	250mm	8	200mm	8.50	8.00	7.0
10	250mm	6	150mm	8.50	7.63	7.0
10	250mm	5	125mm	8.50	7.50	7.0
10	250mm	4	100mm	8.50	7.25	7.0
12	300mm	10	250mm	10.00	9.50	8.0
12	300mm	8	200mm	10.00	9.00	8.0
12	300mm	6	150mm	10.00	8.63	8.0
12	300mm	5	125mm	10.00	8.50	8.0
14	350mm	12	300mm	11.00	10.63	13.0
14	350mm	10	250mm	11.00	10.13	13.0
14	350mm	8	200mm	11.00	9.75	13.0
14	350mm	6	150mm	11.00	9.38	13.0
16	400mm	14	350mm	12.00	12.00	14.0
16	400mm	12	300mm	12.00	10.63	14.0
16	400mm	10	250mm	12.00	11.13	14.0
16	400mm	8	200mm	12.00	10.75	14.0
16	400mm	6	150mm	12.00	10.38	14.0
18	450mm	16	400mm	13.50	13.00	15.0
18	450mm	14	350mm	13.50	13.00	15.0
18	450mm	12	300mm	13.50	12.62	15.0
18	450mm	10	250mm	13.50	12.12	15.0
18	450mm	8	200mm	13.50	11.75	15.0
20	500mm	18	450mm	15.00	14.50	20.0
20	500mm	16	400mm	15.00	20.00	20.0
20	500mm	14	350mm	15.00	20.00	20.0
20	500mm	12	300mm	15.00	13.63	20.0
20	500mm	10	250mm	15.00	13.13	20.0
20	500mm	8	200mm	15.00	12.75	20.0
22	550mm	20	500mm	16.50	16.00	20.0
22	550mm	18	450mm	16.50	15.50	20.0
22	550mm	16	400mm	16.50	15.00	20.0
22	550mm	14	350mm	16.50	15.00	20.0
22	550mm	12	300mm	16.50	14.63	20.0
22	550mm	10	250mm	16.50	14.13	20.0
24	600mm	22	550mm	17.00	17.00	20.0
24	600mm	20	500mm	17.00	17.00	20.0
24	600mm	18	450mm	17.00	16.50	20.0
24	600mm	16	400mm	17.00	16.00	20.0
24	600mm	14	350mm	17.00	16.00	20.0
24	600mm	12	300mm	17.00	15.63	20.0
24	600mm	10	250mm	17.00	15.13	20.0
26	650mm	24	600mm	19.50	19.00	24.0
26	650mm	22	550mm	19.50	18.50	24.0
26	650mm	20	500mm	19.50	18.00	24.0
26	650mm	18	450mm	19.50	17.50	24.0
26	650mm	16	400mm	19.50	17.00	24.0
26	650mm	14	350mm	19.50	17.00	24.0
26	650mm	12	300mm	19.50	16.63	24.0
28	700mm	26	650mm	20.50	20.50	24.0
28	700mm	24	600mm	20.50	20.00	24.0
28	700mm	22	550mm	20.50	19.50	24.0
28	700mm	20	500mm	20.50	19.00	24.0
28	700mm	18	450mm	20.50	18.00	24.0
28	700mm	16	400mm	20.50	18.00	24.0
28	700mm	12	350mm	20.50	17.63	24.0
30	750mm	28	700mm	22.00	21.50	24.0
30	750mm	26	650mm	22.00	21.50	24.0
30	750mm	24	600mm	22.00	21.00	24.0
30	750mm	22	550mm	22.00	20.50	24.0
30	750mm	20	500mm	22.00	20.00	24.0
30	750mm	18	450mm	22.00	19.50	24.0
30	750mm	16	400mm	22.00	19.00	24.0
30	750mm	14	350mm	22.00	19.00	24.0
30	750mm	12	300mm	22.00	18.63	24.0
30	750mm	10	250mm	22.00	18.13	24.0
32	800mm	3	750mm	23.50	23.00	24.0
32	800mm	28	700mm	23.50	22.50	24.0
32	800mm	26	650mm	23.50	22.50	24.0
32	800mm	24	600mm	23.50	22.00	24.0
32	800mm	22	550mm	23.50	21.50	24.0
32	800mm	80	500mm	23.50	21.00	24.0
32	800mm	18	450mm	23.50	20.50	24.0
32	800mm	16	400mm	23.50	20.00	24.0
32	800mm	14	350mm	23.50	20.00	24.0
34	850mm	32	800mm	25.00	24.50	24.0
34	850mm	50	750mm	25.00	24.00	24.0
34	850mm	28	700mm	25.00	23.50	24.0
34	850mm	26	650mm	25.00	23.50	24.0
34	850mm	24	600mm	25.00	23.00	24.0
34	850mm	22	550mm	25.00	22.50	24.0
34	850mm	20	500mm	25.00	22.00	24.0
34	850mm	18	450mm	25.00	21.50	24.0
34	850mm	16	400mm	25.00	21.00	24.0
36	900mm	34	850mm	26.50	26.00	24.0
36	900mm	32	800mm	26.50	25.50	24.0
36	900mm	90	750mm	26.50	25.00	24.0
36	900mm	28	700mm	26.50	24.50	24.0
36	900mm	26	650mm	26.50	24.50	24.0
36	900mm	24	600mm	26.50	24.00	24.0
36	900mm	22	550mm	26.50	23.50	24.0
36	900mm	20	500mm	26.50	23.00	24.0
36	900mm	18	450mm	26.50	22.50	24.0
36	900mm	16	400mm	26.50	22.00	24.0
40	1000mm	36	900mm	29.50	29.00	24.0
40	1000mm	34	850mm	29.50	28.50	24.0
40	1000mm	32	800mm	29.50	28.00	24.0
40	1000mm	30	750mm	29.50	27.50	24.0
40	1000mm	28	700mm	29.50	26.50	24.0
40	1000mm	26	650mm	29.50	26.50	24.0
40	1000mm	24	600mm	29.50	26.00	24.0
40	1000mm	22	550mm	29.50	25.50	24.0
40	1000mm	20	500mm	29.50	25.00	24.0
44	1100mm	40	1000mm	32.00	29.50	24.0
44	1100mm	36	900mm	32.00	28.50	24.0
44	1100mm	34	850mm	32.00	28.50	24.0
44	1100mm	32	800mm	32.00	28.00	24.0
44	1100mm	30	750mm	32.00	28.00	24.0
44	1100mm	28	700mm	32.00	27.50	24.0
44	1100mm	26	650mm	32.00	27.50	24.0
44	1100mm	24	600mm	32.00	27.50	24.0
44	1100mm	22	550mm	32.00	27.00	—
44	1100mm	20	500mm	32.00	27.00	—
48	1200mm	44	1100mm	35.00	33.00	28.0
48	1200mm	40	1000mm	35.00	32.00	28.0
48	1200mm	36	900mm	35.00	31.00	28.0
48	1200mm	34	850mm	35.00	31.00	28.0
48	1200mm	32	800mm	35.00	31.00	28.0
48	1200mm	30	750mm	35.00	30.00	28.0
48	1200mm	28	700mm	35.00	30.00	28.0
48	1200mm	26	650mm	35.00	30.00	28.0
48	1200mm	24	600mm	35.00	29.00	28.0
48	1200mm	22	550mm	35.00	29.00	—

D — center to end on the run. N — center to end on the outlet. H — length of concentric and eccentric reducers.

Lap joint stub ends NPS 1/2″ to 48″ — types A, B and C

Patterns

Short pattern — made in accordance with MSS SP-43
Long pattern — made in accordance with ASME B16.9
Type A and B — lap face machined with phonographic serrations in accordance with MSS SP-6; marked in accordance with MSS SP-25
Type C — lap face formed to a plain surface; fillet radius not covered by any standard

Butt weld dimensions — ASME B16.9, MSS SP-43

Dimension drawing — lap joint stub end, Type A — Lettered dimensions refer to the tables below.

Dimension drawing — lap joint stub end, Type B — Lettered dimensions refer to the tables below.

NPS	O.D. (in)	DN	Short length E	Long length F	Lap dia. G	Fillet radius R
1/2	0.84	15mm	2	3	1.38	0.12
3/4	1.05	20mm	2	3	1.38	0.12
1	1.315	25mm	2	4	2.00	0.12
1 1/4	1.66	32mm	2	4	2.50	0.19
1 1/2	1.9	40mm	2	4	2.88	0.25
2	2.375	50mm	2.5	6	3.62	0.31
2 1/2	2.875	65mm	2.5	6	4.12	0.31
3	3.5	80mm	2.5	6	5.00	0.38
3 1/2	4	90mm	3	6	5.50	0.38
4	4.5	100mm	3	6	6.19	0.44
5	5.563	125mm	3	8	7.31	0.44
6	6.625	150mm	3.5	8	8.50	0.50
8	8.625	200mm	4	8	10.62	0.50
10	10.75	250mm	5	10	12.75	0.50
12	12.75	300mm	6	10	15.00	0.50
14	14	350mm	6	12	16.25	0.50
16	16	400mm	6	12	18.50	0.50
18	18	450mm	6	12	21.00	0.50
20	20	500mm	6	12	23.00	0.50
22	22	550mm	6	12	25.25	0.50
24	24	600mm	6	12	27.25	0.50
26	26	650mm	6	—	—	—
28	28	700mm	6	—	—	—
30	30	750mm	6	—	—	—
32	32	800mm	6	—	—	—
34	34	850mm	6	—	—	—
36	36	900mm	6	—	—	—
40	40	1000mm	6	—	—	—
44	44	1100mm	6	—	—	—
48	48	1200mm	6	—	—	—

E is the end-to-end length of the short (MSS SP-43) pattern and F of the long (ASME B16.9) pattern. The fillet radius R applies to type A only, short and long. Sizes 26″ and above are listed with the short pattern length only; remaining dimensions on request.

Laterals NPS 1/2″ to 48″ — 30 rows

Dimension drawing — 45° lateral — Lettered dimensions refer to the tables below.

NPS	O.D. (in)	DN	Q or R	S
1/2	0.840	15mm	—	—
3/4	1.050	20mm	—	—
1	1.315	25mm	5.75	1.75
1 1/4	1.660	32mm	6.25	1.75
1 1/2	1.900	40mm	7.00	2.00
2	2.375	50mm	8.00	2.50
2 1/2	2.875	65mm	9.50	2.50
3	3.500	80mm	10.00	3.00
3 1/2	4.000	90mm	11.50	3.00
4	4.500	100mm	12.00	3.00
5	5.563	125mm	13.50	3.50
6	6.625	150mm	14.50	3.50
8	8.625	200mm	17.50	4.50
10	10.750	250mm	20.50	5.00
12	12.750	300mm	24.50	5.50
14	14.000	350mm	27.00	6.00
16	16.000	400mm	30.00	6.50
18	18.000	450mm	32.00	7.00
20	20.000	500mm	35.00	8.00
22	22.000	550mm	—	—
24	24.000	600mm	40.50	9.00
26	26.000	650mm	—	—
28	28.000	700mm	—	—
30	30.000	750mm	—	—
32	32.000	800mm	—	—
34	34.000	850mm	—	—
36	36.000	900mm	—	—
40	40.000	1000mm	—	—
44	44.000	1100mm	—	—
48	48.000	1200mm	—	—

Q or R — center to end on the run; S — center to end on the branch. Sizes below 1″ and above 20″ on request.

Cam & groove couplings

Six configurations

Cam & groove couplings are supplied in six end configurations. Dimensions are available on request.

Male adapter × female NPT
Male adapter × male NPT
Male adapter × hose shank
Female coupler × male NPT
Female coupler × female NPT
Female coupler × hose shank

Dimensions on request. Tell us the configuration and size and we will confirm dimensions at quotation.

Need a fitting that is not listed?

Specifications can be customised at your request.