Lexicon Metal

DN	Nom. Pipe Size	Center to End Elbow, Tee, Cross A			Center to End 45° Elbow C			Outside Diameter Of Band H			Minimum Wall Thickness G			Length of Thread Min. (1)
DN	Nom. Pipe Size	2000	3000	6000	2000	3000	6000	2000	3000	6000	2000	3000	6000	B	L2
6	1/8”	21	21	25	17	17	19	22	22	25	3.18	3.18	6.35	6.4	6.7
8	1/4”	21	25	28	17	19	22	22	25	33	3.18	3.30	6.60	8.1	10.2
10	3/8”	25	28	33	19	22	25	25	33	38	3.18	3.51	6.98	9.1	10.4
15	1/2”	28	33	38	22	25	28	33	38	46	3.18	4.09	8.15	10.9	13.6
20	3/4”	33	38	44	25	28	33	38	46	56	3.18	4.32	8.53	12.7	13.9
25	1”	38	44	51	28	33	35	46	56	62	3.68	4.98	9.93	14.7	17.3
32	1-1/4”	44	51	60	33	35	43	56	62	75	3.89	5.28	10.59	17.0	18.0
40	1-1/2”	51	60	64	35	43	44	62	75	84	4.01	5.56	11.07	17.8	18.4
50	2”	60	64	83	43	44	52	75	84	102	4.27	7.14	12.09	19.0	19.2
65	2-1/2”	76	83	95	52	52	64	92	102	121	5.61	7.65	15.29	23.6	28.9
80	3”	86	95	106	64	64	79	109	121	146	5.99	8.84	16.64	25.9	30.5
100	4”	106	114	114	79	79	79	146	152	152	6.55	11.18	18.67	27.7	33.0

Dimensions in Millimeters.
Dimension B is minimum length of perfect thread. The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than L2 (effective length of external thread) required by American National Standard for Pipe Threads (ANSI/ASME B1.20.1)

ASME B16.11-2009 (Revision of ASME B16.11-2005)

DN	Nom. Pipe Size	Center to End Coupling W	Center to End Cap P		Outside Diameter D		End Wall Thickness G Min.		Length of Thread Min. (1)
DN		3000 & 6000	3000	6000	3000	6000	3000	6000	B	L2
6	1/8”	32	19		16		4.8		6.4	6.7
8	1/4”	35	25	27	19	25	4.8	6.4	8.1	10.2
10	3/8”	38	25	27	22	32	4.8	6.4	9.1	10.4
15	1/2”	48	32	33	28	38	6.4	7.9	10.9	13.6
20	3/4”	51	37	38	35	44	6.4	7.9	12.7	13.9
25	1”	60	41	43	44	57	9.7	11.2	14.7	17.3
32	1-1/4”	67	44	46	57	64	9.7	11.2	17.0	18.0
40	1-1/2”	79	44	48	64	76	11.2	12.7	17.8	18.4
50	2”	86	48	51	76	92	12.7	15.7	19.0	19.2
65	2-1/2”	92	60	64	92	108	15.7	19.0	23.6	28.9
80	3”	108	65	68	108	127	19.0	22.4	25.9	30.5
100	4”	121	68	75	140	159	22.4	28.4	27.7	33.0

Dimensions in Millimeters.
Dimension B is minimum length of perfect thread. The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than L2 (effective length of external thread) required by American National Standard for Pipe Threads (ANSI/ASME B1.20.1)

ASME B16.11-2009 (Revision of ASME B16.11-2005)

DN	Nom. Pipe Size	Length (Min.) A	Square Head Plug		Round Head Plug		Hex. Head Plug & Bushing
			Height of Square (Min.) B	Width Flat (Min.) C	Nominal Diameter of Head (Nom) E	Length (Min.) D	Width Flat (Nom.) F	Hex. Height (Min.)
			Height of Square (Min.) B	Width Flat (Min.) C	Nominal Diameter of Head (Nom) E	Length (Min.) D	Width Flat (Nom.) F	Bushing G	Plug H
6	1/8”	10	6	7	10	35			6
8	1/4”	11	6	10	14	41	16	3	6
10	3/8”	13	8	11	18	41	18	4	8
15	1/2”	14	10	14	21	44	22	5	8
20	3/4”	16	11	16	27	44	27	6	10
25	1”	19	13	21	33	51	36	6	10
32	1-1/4”	21	14	24	43	51	46	7	14
40	1-1/2”	21	16	28	48	51	50	8	16
50	2”	22	18	32	60	64	65	9	18
65	2-1/2”	27	19	36	73	70	75	10	19
80	3”	28	21	41	89	70	90	10	21
100	4”	32	25	65	114	76	115	13	25

Dimensions in Millimeters.
CAUTIONARY NOTE REGARDING HEX BUSHINGS.

Hex head bushing of one-size reduction should not be used in services where they might be subject to harmful loads and forces other than internal pressure.

Unions Threaded

Threaded End MSS-SP-83-2006

Nom. Pipe Size	Pipe End	Wall	Water Way Bore	Male Flange	Nut	Threads Per 25.4mm	Bearing	Length Assem. Nom.	Clear Assem. Nut
Nom. Pipe Size	Min. A	Min. C	D	Min. F	Min. G	Max. H	Min. J	L	N
1/8”	14.7	2.41	8.43 6.43	3.18	3.18	16	1.24	41.4	50.8
1/4”	19.0	3.02	11.13 9.45	3.18	3.18	16	1.24	41.4	50.8
3/8”	22.9	3.20	14.27 13.51	3.43	3.43	14	1.37	46.0	55.9
1/2”	27.7	3.73	17.86 17.07	3.68	3.68	14	1.50	49.0	58.4
3/4”	33.5	3.91	23.01 21.39	4.06	4.06	11	1.68	56.9	66.0
1”	41.4	4.55	28.98 27.74	4.57	4.45	11	1.85	62.0	78.7
1-1/4”	50.5	4.85	37.69 35.36	5.33	5.21	11	2.13	71.1	94.0
1-1/2”	57.2	5.08	43.54 41.20	5.84	5.59	10	2.31	76.5	111.8
2”	70.1	5.54	55.58 52.12	6.60	6.35	10	2.69	86.1	132.1
2-1/2”	85.3	7.01	66.27 64.31	7.49	7.11	8	3.07	102.4	149.9
3”	102.4	7.62	88.25 77.27	8.26	8.00	8	3.53	109.0	175.3

Dimensions in Millimeters.
Upper and lower values for each size are the respective maximum and minimum dimensions.

Hex Nipples Threaded

Nominal Size		A (Min)	W (Min)	E (Min)	b		C (Min)	F (Min)
DN	Inch	A (Min)	W (Min)	E (Min)	3000	6000	C (Min)	F (Min)
6	1/8”	11	26	10	5	2	6	-
8	1/4”	15	36	15	8	6	6	-
8 x 6	1/4”x1/8”	15	31	15	5	2	6	10
10	3/8”	18	40	16	11	8	8	-
10 x 8	3/8”x1/4”	18	39	16	8	6	8	15
15	1/2”	22	48	20	14	11	8	-
15 x 10	1/2”x3/8”	22	44	20	11	8	8	16
15 x 8	1/2”x1/4”	22	43	20	8	6	8	15
20	3/4”	27	52	21	19	13	10	-
20 x 15	3/4”x1/2”	27	50	21	14	11	9	20
20 x 10	3/4”x3/8”	27	46	21	11	8	9	16
25	1”	35	60	25	24	17	10	-
25 x 20	1”x3/4”	35	56	25	19	13	10	21
25 x 15	1”x1/2”	35	55	25	14	11	10	20
40	1-1/2”	50	68	26	38	30	16	-
40 x 25	1-1/2”x1”	50	67	26	24	17	16	25
40 x 20	1-1/2”x3/4”	50	63	26	19	13	16	21
40 x 15	1-1/2”x1/2”	50	62	26	14	11	16	20
50	2”	62	71	27	49	39	17	-
50 x 40	2”x1-1/2”	62	70	27	38	30	17	26
50 x 25	2”x1”	62	70	27	24	17	18	25
50 x 20	2”x3/4”	62	65	27	19	13	17	21
50 x 15	2”x1/2”	62	65	27	14	11	18	20

Street Elbows Threaded

Threaded End ASME B16.11-2009 (Revision of ASME B16.11-2005)

DN	Nom. Pipe Size	H		A		J		G1 (Min.)		G2 (1) (Min)		B (2) (Min)	L2 (2) (Min)	L (Min)
DN	Nom. Pipe Size	3000	6000	3000	6000	3000	6000	3000	6000	3000	6000	B (2) (Min)	L2 (2) (Min)	L (Min)
6	1/8”	19	25	19	22	25	32	3.18	5.08	2.74	4.22	6.4	6.7	10.0
8	1/4”	25	32	22	25	32	38	3.30	5.66	3.22	5.28	8.1	10.2	11.0
10	3/8”	32	38	25	28	38	41	3.50	6.98	3.50	5.59	9.1	10.4	13.0
15	1/2	38	44	28	35	41	48	4.09	8.15	4.16	6.53	10.9	13.6	14.0
20	3/4	44	51	35	44	48	57	4.32	8.53	4.88	6.86	12.7	13.9	16.0
25	1	51	62	44	51	57	66	4.98	9.93	5.56	7.95	14.7	17.3	19.0
32	1-1/4	62	70	51	54	66	71	5.28	10.59	5.56	8.48	17.0	18.0	21.0
40	1-1/2	70	84	54	64	71	84	5.56	11.07	6.25	8.89	17.8	18.4	21.0
50	2	84	102	64	83	84	105	7.14	12.09	7.64	9.70	19.0	19.0	22.0

Dimensions in Millimeters.
Dimension B is minimum length of perfect thread. The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than L2 (effective length of external thread) required by American National Standard for pipe threads (ANSI/ASME B1.20.1)

Bull Plugs Threaded

Nom. Pipe Size				T (Min)
Nom. Pipe Size	D	B	B1	Sch.40 (STD)	Sch.80 (XS)	Sch.160	XXS	H
1/8”	10.3	34	9.5	1.73	2.41			14
1/4”	13.7	34	11.0	2.24	3.02			14
3/8”	17.1	57	12.5	2.31	3.20			14
1/2”	21.3	64	14.5	2.77	3.73	4.78	7.47	14
3/4”	26.7	70	16.0	2.87	3.91	5.56	7.82	18
1”	33.4	76	19.0	3.38	4.56	6.35	9.09	18
1-1/4”	42.2	83	20.5	3.56	4.85	6.35	9.70	18
1-1/2”	48.3	89	20.5	3.68	5.05	7.14	10.15	18
2”	60.3	102	22.0	3.91	5.54	8.74	11.07	20
2-1/2”	73.0	127	27.0	5.16	7.01	9.53	14.02	20
3”	88.9	152	28.5	5.49	7.60	11.13	15.24	20
4”	114.3	178	32.0	6.35	8.08	13.49	17.12	20

Dimensions in Millimeters.
Thread in accordance with ASME B1.20.1
Wall thickness (T Min.) in accordance with ASME B36.10M.

Bosses Threaded

BS3799-1974

DN	Nom. Pipe Size	D		W		L2 (Min)
DN	Nom. Pipe Size	3000lb	6000lb	3000lb	6000lb	3000lb	6000lb
6	1/8”	16.0	22.0	38.0		6.70
8	1/4”	19.0	26.0	41.0		10.21
10	3/8”	22.0	32.0	45.0		10.36
15	1/2”	29.0	38.0	51.0		13.56
20	3/4”	35.0	45.0	51.0		13.86
25	1”	45.0	60.0	51.0		17.34
40	1-1/2”	64.0	76.0	51.0		18.38
50	2”	76.0	95.0	51.0		19.22
65	2-1/2”	95.0		51.0		28.89
80	3”	110.0		57.0		30.48
100	4”	140.0		64.0		33.02

Dimensions in Millimeters.

Nominal Pipe Size (NPS)	Outside Diameter		End To End “A”	Wall Thickness
	Large End D1	Small End D2		T1				T2
	Large End D1	Small End D2		Sch40 (STD)	Sch80 (XS)	Sch160	XXS	Sch40 (STD)	Sch80 (XS)	Sch160	XXS
3-1/2”x1-1/2”	101.6	48.3	203	5.7	8.1			3.7	5.1	7.1	10.2
3-1/2”x2”	101.6	60.3	203	5.7	8.1			3.9	5.5	8.7	11.1
3-1/2”x2-1/2”	101.6	73.0	203	5.7	8.1			5.2	7.0	9.5	14.0
3-1/2”x3”	101.6	88.9	203	5.7	8.1			5.5	7.6	11.1	15.2
4”x1/4”	114.3	13.7	229	6.0	8.6	13.5	17.1	2.2	3.0
4”x3/8”	114.3	17.1	229	6.0	8.6	13.5	17.1	2.3	3.2
4”x1/2”	114.3	21.3	229	6.0	8.6	13.5	17.1	2.8	3.7	4.8	7.5
4”x3/4”	114.3	26.7	229	6.0	8.6	13.5	17.1	2.9	3.9	5.6	7.8
4”x1”	114.3	33.4	229	6.0	8.6	13.5	17.1	3.4	4.5	6.4	9.1
4”x1-1/4”	114.3	42.2	229	6.0	8.6	13.5	17.1	3.6	4.9	6.4	9.7
4”x1-1/2”	114.3	48.3	229	6.0	8.6	13.5	17.1	3.7	5.1	7.1	10.2
4”x2”	114.3	60.3	229	6.0	8.6	13.5	17.1	3.9	5.5	8.7	11.1
4”x2-1/2”	114.3	73.0	229	6.0	8.6	13.5	17.1	5.2	7.0	9.5	14.0
4”x3”	114.3	88.9	229	6.0	8.6	13.5	17.1	5.5	7.6	11.1	15.2
4”x3-1/2”	114.3	101.6	229	6.0	8.6	13.5	17.1	5.7	8.1

Dimensions in Millimeters.
Wall Thickness：T1 & T2 in accordance with ASME B36.10M

PBE：Plain Both Ends	BBE：Bevel Both Ends	TBE：Thread Both Ends
PSE：Plain Small End	BSE：Bevel Small End	TSE：Thread Small End
PLE：Plain Large End	BLE：Bevel Large End	TLE：Thread Large End

Dimensional Tolerance of Swaged Nipple

Nominal Pipe Size (inch)	Overall Length (mm)	Outside diameter at end		Wall Thickness (prior to threading or grooving)
		Square Cut Ends (mm)	Other End Connection (mm)
1/8” to 3/8”	± 1.5	+ 0.40	± 0.80	Not less than 87.5% of nominal wall thickness
		- 0.80
1/2” to 1-1/2”	± 1.5	+ 0.40	+ 1.50
		- 0.80	- 0.80
2” to 2-1/2”	± 3.0	± 0.80	+ 1.50
			- 0.80
3” to 4”	± 3.0	± 0.80	± 1.50

Dimensions in Millimeters.
Prior to threading or grooving

Pipe Nipples Threaded

Nom. Pipe Size	L			Plain End Weight (kg/m)
Nom. Pipe Size	Close Nipple	Short Nipple	Long Nipple	Sch40/STD	Sch80/XS	Sch160	XXS
1/8”	3/4	1-1/2	2~12	0.37	0.47
1/4”	7/8	1-1/2	2~12	0.63	0.80
3/8”	1	1-1/2	2~12	0.84	1.10
1/2”	1-1/8	1-1/2	2~12	1.27	1.62	1.95	2.55
3/4”	1-3/8	2	2-1/2~12	1.69	2.20	2.90	3.64
1”	1-1/2	2	2-1/2~12	2.50	3.24	4.24	5.45
1-1/4”	1-5/8	2-1/2	3~12	3.39	4.47	5.61	7.77
1-1/2”	1-3/4	2-1/2	3~12	4.05	5.41	7.25	9.55
2”	2	2-1/2	3~12	5.44	7.48	11.11	13.44
2-1/2”	2-1/2	3	3-1/2~12	8.63	11.41	14.92	20.39
3”	2-5/8	3	3-1/2~12	11.29	15.27	21.35	27.68
3-1/2”	2-3/4	4	4-1/2~12	13.57	18.64
4”	2-7/8	4	4-1/2~12	16.08	22.32	33.54	41.03
5”	3	4-1/2	5~12	21.77	30.97	49.12	57.43
6”	3-1/8	4-1/2	5~12	28.26	42.56	67.57	79.22

Dimensions in Millimeters.
Thickness in accordance with ASME B1.20.1
Weld bevel in accordance with ASME B16.25
Weight in accordance with ASME B36.10M Table 1.

DN	Nom Pipe Size A	D	L	Threaded Size B
8	1/4”	19	33	1/8”
10	3/8”	22	35	1/4”
15	1/2”	28	42	3/8”
20	3/4”	35	47	1/2”
25	1”	44	55	3/4”
32	1-1/4”	57	63	1”
40	1-1/2”	64	66	1-1/4”
50	2”	76	76	1-1/2”
65	2-1/2”	92	90	2”
80	3”	108	110	2-1/2”
100	4”	140	120	3”

Dimensions in Millimeters.
Thickness in accordance with ANSI / ASME B1.20.1 1983
Dimensions may vary according to the customers’ and manufacturer’s requirement.

Union (Male x Female)

Nom Pipe Size	A (2) (Min)	B	L
1/4”	19.0	13.7	55.4
3/8”	22.9	17.1	60.0
1/2”	27.7	21.3	68.0
3/4”	33.5	26.7	75.9
1”	41.4	33.4	86.0
1-1/4”	50.5	42.2	95.1
1-1/2”	57.2	48.3	100.5
2”	70.1	60.3	112.1

Dimensions in Millimeters.
Dimensions refer to MSS SP-83 Table 5.
Thickness in accordance with ANSI / ASME B1.20.1 1983

Dimensions may vary according to the customers’ and manufacturer’s requirement

Branch Outlet Threaded

Text Box: Out-Let Pipe NPS (in) Straight Way A C F 3000lb 1/8” 1/4” 19.0 11.5 22.0 3/8” 21.0 14.5 25.9 1/2” 25.0 16.5 31.4 3/4” 27.0 21.5 37.1 1” 33.0 27.2 45.5 1-1/4” 33.0 36.0 57.0 1-1/2” 35.0 42.0 64.0 2” 38.0 53.0 76.0 2-1/2” 46.0 65.0 92.0 3” 51.0 80.0 109.2 4” 57.0 104.0 140.0

Dimensions in Millimeters.
Thread in accordance with ASME B1.20.1
3000LBS outlet size 4 and less fit a number of run pipe sizes and the fitting are marked accordingly.

Dimensional Tolerance of MSS SP-97-2006

Item	1/8” to 3/4”	1” to 4”
Face of fitting to crotch (A)	± 0.76	± 1.52

Conventional Run Size Combinations

OUTLET SIZE

1/4”

3/8”

1/2”

3/4”

1”

1-1/4”

1-1/2”

2”

2-1/2”

3”

4”

RUN SIZE (Main Pipe)

Reducing way

3/8”~3/4”

1/2”

3/4”

1”

1-1/4”

1-1/2”

2”

2-1/2”

3”

3-1/2”

5”

1”~36”

3/4”~1-1/4”

1”

1-1/4”

1-1/2”

2”

2-1/2”

3”

3-1/2”

4”

6”

1-1/2”~36”

1-1/4”

1-1/2”

2”

2-1/2”

3”

3-1/2”

4”

5”

8”

1-1/2”~3”

2”~3”

2-1/2”

3”

3-1/2”

4”

5”

6”

10”

3-1/2”~36”

3-1/2”~6”

3”

3-1/2”~5”

4”~5”

5”~6”

6”

8”

12”~14”

8”~36”

3-1/2”~4”

6”~8”

6”~10”

8”~10”

8”

10”

16”~18”

5”~10”

10” ~ 36”

12”~36”

12”~18”

10”~14”

12”~16”

20”~24”

12~36”

20”~36”

16”~36”

18”~36”

26”~36”

Straight way

3-1/2”

5”

3/8”~36”

1/2”~36”

3/4”~36”

1”~36”

1-1/4”~1-1/2”
2”~36”

1-1/2”
2”~3”
3-1/2”~36”

2”
2-1/2”~4”
5”~36”

2-1/2”
3”~3-1/2”
4”~6”
8”~36”

3”
3-1/2”~4”
5”~8”
10”~36”

4”
5”
6”
8”~12”

6”
8”
10”
12”~16”

14”~36”

18”~36”

Each charted outlet size is designed to fit a number of run pipe size.

90° Elbow Outlet Threaded

3000LB

Outlet Pipe		A	C	F
DN	Inch	A	C	F
8	1/4”	40.5	35.2	22.0
10	3/8”	40.5	35.2	25.9
15	1/2”	40.5	35.2	31.4
20	3/4”	47.6	43.6	37.1
25	1”	55.6	54.0	45.5
32	1-1/4”	60.3	67.5	57.0
40	1-1/2”	66.7	76.2	64.0
50	2”	81.0	104.8	76.0
65	2-1/2”	82.6	106.4	92.0
80	3”	96.8	125.4	109.2
100	4”	114.3	163.5	140.0

6000LB

Outlet Pipe		A	C	F
DN	Inch	A	C	F
8	1/4”	40.5	34.9	26.0
10	3/8”	40.5	34.9	33.0
15	1/2”	47.6	34.9	38.0
20	3/4”	55.6	43.6	44.0
25	1”	60.3	54.0	57.0
32	1-1/4”	66.7	67.5	64.0
40	1-1/2”	85.7	76.2	76.0

Dimensions in Millimeters.
Thread in accordance with ASME B1.20.1
Dimensions may vary according to the customer’s and manufacturer’s requirement.

45° Lateral Tee Threaded

DN	Nom. Pipe Size	Length of Thread (Min)		A	E	G (2) (Min)	H (2)
DN	Nom. Pipe Size	B (3)	L2 (3)	A	E	G (2) (Min)	H (2)
15	1/2”	10.9	13.6	46	20	3.18	33
20	3/4”	12.7	13.9	55	23	3.18	38
25	1”	14.7	17.3	65	26	3.68	46
32	1-1/4”	17.0	18.0	73	31	3.89	56
40	1-1/2”	17.8	18.4	82	35	4.01	62
50	2”	19.0	19.2	113	42	4.27	75
65	2-1/2”	23.6	28.9	136	56	5.61	92

3000LB

DN	Nom. Pipe Size	Length of Thread (Min)		A	E	G (2) (Min)	H (2)
DN	Nom. Pipe Size	B (3)	L2 (3)	A	E	G (2) (Min)	H (2)
15	1/2”	10.9	13.6	55	23	4.09	38
20	3/4”	12.7	13.9	65	26	4.32	46
25	1”	14.7	17.3	73	31	4.98	56
32	1-1/4”	17.0	18.0	82	35	5.28	62
40	1-1/2”	17.8	18.4	113	42	5.56	75
50	2”	19.0	19.2	136	56	7.14	84

Dimensions in Millimeters.
Dimensions refer to ANSI B16.11
Dimension B is minimum length of perfect thread.

The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than L2 (effective length of external thread) required by American National Standard for pipe threads (ANSI/ASME B1.20.1)

Dimensions of BSP and PT are available if required.
Dimensions may vary according to the customer’s and manufacturer’s requirement.

Lateral Outlet Threaded

Outlet Pipe		A	C	F
DN	Inch	A	C	F
8	1/4”	40.5	35.2	22.0
10	3/8”	40.5	35.2	25.9
15	1/2”	40.5	35.2	31.4
20	3/4”	47.6	43.6	37.1
25	1”	55.6	54.0	45.5
32	1-1/4”	60.3	67.5	57.0
40	1-1/2”	66.7	76.2	64.0
50	2”	81.0	104.8	76.0
65	2-1/2”	82.6	106.4	92.0
80	3”	96.8	125.4	109.2
100	4”	114.3	163.5	140.0

6000LB

Outlet Pipe		A	C	F
DN	Inch	A	C	F
8	1/4”	40.5	34.9	26.0
10	3/8”	40.5	34.9	33.0
15	1/2”	47.6	34.9	38.0
20	3/4”	55.6	43.6	44.0
25	1”	60.3	54.0	57.0
32	1-1/4”	66.7	67.5	64.0
40	1-1/2”	85.7	76.2	76.0

Dimensions in Millimeters.
Thread in accordance with ASME B1.20.1
Dimensions may vary according to the customer’s and manufacturer’s requirement.

Nipple Branch Outlet Threaded

Outlet Pipe	C		F
Outlet Pipe	3000LB	6000LB	F
1/2”	23.8	13.8	21.3
3/4”	30.2	18.9	26.7
1”	36.5	24.3	33.4
1-1/4”	44.5	32.5	42.2
1-1/2”	50.8	38.1	48.3
2”	65.1	49.2	60.3

Dimensions in Millimeters.
Thread in accordance with ASME B1.20.1

Dimensions may vary according to the customer’s and manufacturer’s requirement

Unions Socket Weld

Nom. Pipe Size	Pipe End (Min.) A	Socket Bore Dia. B	Socket Wall (Min.) C	Water Way Bore D	Laying Length E	Male Flange (Min.) F	Nut (Min.) G	Thread s Per 25.4mm H	Bearing (Min.) J	Depth of Socket (Min.) K	Length Assem . Nom. L	Clear Assem. Nut N
1/8”	21.8	11.18 10.67	3.18	7.59 6.07	22.4 19.1	3.18	3.18	16	1.24	9.7	41.4	50.8
1/4”	21.8	14.61 14.10	3.30	10.01 8.48	22.4 19.1	3.18	3.18	16	1.24	9.7	41.4	50.8
3/8”	25.9	18.03 17.53	3.51	13.28 11.76	26.9 20.6	3.43	3.43	14	1.37	9.7	46.0	55.9
1/2”	31.2	22.23 21.73	4.09	16.56 15.04	26.9 20.6	3.68	3.68	14	1.50	9.7	49.0	58.4
3/4”	37.1	27.56 27.05	4.27	21.69 20.17	31.8 25.4	4.06	4.06	11	1.68	12.7	56.9	66.0
1”	45.5	34.29 33.78	4.98	27.41 25.88	34.3 26.2	4.57	4.45	11	1.85	12.7	62.0	78.7
1-1/4”	54.9	43.05 42.55	5.28	35.81 34.29	40.6 32.5	5.33	5.21	11	2.13	12.7	71.1	94.0
1-1/2”	61.5	49.15 48.64	5.54	41.66 40.13	42.2 34.0	5.84	5.59	10	2.31	12.7	76.5	111.8
2”	75.2	61.62 61.11	6.05	53.26 51.74	45.5 37.3	6.60	6.35	10	2.69	15.7	86.1	132.1
2-1/2”	91.7	74.45 73.81	7.67	64.24 61.19	61.7 52.1	7.49	7.11	8	3.07	15.7	102.4	149.9
3”	109.2	90.42 89.79	8.31	79.45 76.40	63.8 53.6	8.26	8.00	8	3.53	15.7	109.0	175.3

Dimensions in Millimeters.

Upper and lower values for each size are the respective maximum and minimum dimensions

Socket Welding MSS-SP-79-2009

Nom. Pipe Size	Type		Socket		Shank Dia. SD	Laying Length A		Bore D		Wall Min. C		Length
	Type		Dia. B	Depth Min. K								SL		RL (Min)
	3000	6000										SL		RL (Min)
	3000	6000				3000	6000	3000	6000	3000	6000	3000	6000	3000	6000
3”x2-1/2”	1	1	74.07	16	88.90	38	57	62.5	54.0	8.76		32	45
3”x2”	2	2	61.37	16	88.90	25	32	52.5	43.0	6.93				48	54
3”x1-1/2”	2	2	48.90	13	88.90	29	32	41.0	34.0	6.35				48	54
3”x1-1/4”	2	2	42.80	13	88.90	30	32	35.0	29.5	6.07				48	54
3”x1”	2	2	34.04	13	88.90	32	32	26.5	21.0	5.69				48	54
4”x3”	2		90.04	16	114.30	33		78.0		9.50				60
4”x2-1/2”	2		74.07	16	114.30	38		62.5		8.76				60
4”x2”	2		61.37	16	114.30	38		52.5		6.93				60
4”x1-1/2”	2		48.90	13	114.30	42		41.0		6.35				60
4”x1-1/4”	2		42.80	13	114.30	43		35.0		6.07				60

Dimensions in Millimeters.
At the option of the manufacturer type 2 reducer may be furnished in type 1 configuration.

Dimensional Tolerance of Reducer Insert

Laying Length A	Size Size Size	3/8” 1” 2-1/2”	through through through	3/4” 2” 4”	+ + +	1.50mm / -0.00mm 2.00mm / -0.00mm 2.50mm / -0.00mm
Socket Diameter B	Size Size	1/4” 2-1/2”	through through	2” 3”	± +	0.25mm 0.40mm / -0.25mm
Bore D	Size Size	1/4” 2-1/2”	through through	2” 3”	± ±	0.80mm 1.50mm
Shank Diameter SD	Size Size Size	3/8” 2” 4”	through through	1-1/2” 3”	± ± ±	0.25mm 0.50mm 0.75mm
Shank Length SL	Size Size Size	3/8” 1” 2-1/2”	through through through	3/4” 2” 4”	± ± ±	0.00mm / -1.50mm 0.00mm / -2.00mm 0.00mm / -2.50mm

Bosses Socket Weld
BS3799-1974

DN	Nom. Pipe Size	B (Min)	D		J (Min)		F		C (Min)
DN	Nom. Pipe Size	B (Min)	3000lb	6000lb	3000lb	6000lb	3000lb	6000lb	3000lb	6000lb
6	1/8”	10.7	6.8		10.0		28.0		3.2
8	1/4”	14.1	9.2		10.0		32.0		3.3
10	3/8”	17.6	12.5		11.0		34.0		3.5
15	1/2”	21.8	15.5	11.8	13.0	13.0	38.0	38.0	4.1	5.2
20	3/4”	27.4	21.0	15.5	13.0	13.0	38.0	38.0	4.3	6.1
25	1”	34.1	26.6	20.7	16.0	16.0	35.0	35.0	5.0	7.0
40	1-1/2”	49.0	40.5	34.0	19.0	19.0	32.0	32.0	5.6	7.8
50	2”	61.0	52.0	43.0	22.0	22.0	29.0	29.0	6.1	9.5
65	2-1/2”	73.8	62.0	54.0	22.0	22.0	29.0	29.0	7.7	10.4
80	3”	89.7	78.0	66.0	22.0	22.0	29.0	29.0	8.3	12.2

Dimensions in Millimeters.

90° Elbow Outlet Socket Weld

3000LB

Outlet Pipe		A	C	F	D	J
DN	Inch	A	C	F	D	J
8	1/4”	40.5	35.2	22.0	14.35	10.0
10	3/8”	40.5	35.2	25.9	17.80	10.0
15	1/2”	40.5	35.2	31.4	21.95	11.1
20	3/4”	47.6	43.6	37.1	27.30	12.7
25	1”	55.6	54.0	45.5	34.05	13.5
32	1-1/4”	60.3	67.5	57.0	42.80	15.1
40	1-1/2”	66.7	76.2	64.0	48.90	15.9
50	2”	81.0	104.8	76.0	61.35	17.5
65	2-1/2”	82.6	106.4	92.0	74.15	23.8
80	3”	96.8	125.4	109.2	90.10	28.6
100	4”	114.3	163.5	140.0	115.75	29.4

6000LB

Outlet Pipe		A	C	F	D	J
DN	Inch	A	C	F	D	J
8	1/4”	40.5	34.9	26.0	14.35	10.0
10	3/8”	40.5	34.9	33.0	17.80	10.0
15	1/2”	47.6	34.9	38.0	21.95	10.0
20	3/4”	55.6	43.6	44.0	27.30	14.3
25	1”	60.3	54.0	57.0	34.05	15.9
32	1-1/4”	66.7	67.5	64.0	42.80	20.6
40	1-1/2”	85.7	76.2	76.0	48.90	20.6

Dimensions in Millimeters.
Dimensions refer to ANSI B16.11

Dimensions may vary according to the customer’s and manufacturer’s requirement

45° Lateral Tee Socket Weld

3000LB

DN	Nom. Pipe Size	B (2)	B (2)		D (1)	A	E	G (2) (Min)	J (2) (Min)
DN	Nom. Pipe Size	B (2)	(Avg)	(Min)	D (1)	A	E	G (2) (Min)	J (2) (Min)
15	1/2”	21.8	4.67	4.09	15.8	35	9	3.75	9.5
20	3/4”	27.2	4.90	4.27	21.0	41	9	3.95	12.5
25	1”	33.9	5.69	4.98	26.7	51	12	4.55	12.5
32	1-1/4”	42.7	6.07	5.28	35.1	59	17	4.85	12.5
40	1-1/2”	48.8	6.35	5.54	40.9	68	21	5.10	12.5
50	2”	61.2	6.93	6.04	52.5	95	24	5.55	16.0
65	2-1/2”	73.9	8.76	7.67	62.7	118	38	7.05	16.0

6000LB

DN	Nom. Pipe Size	B (2)	B (2)		D (2)	A	E	G (2) (Min)	J (2) (Min)
DN	Nom. Pipe Size	B (2)	(Avg)	(Min)	D (2)	A	E	G (2) (Min)	J (2) (Min)
15	1/2”	21.8	5.97	5.18	11.8	41	9	4.78	9.5
20	3/4”	27.2	6.96	6.04	15.6	51	12	5.56	12.5
25	1”	33.9	7.92	6.93	20.7	59	17	6.35	12.5
32	1-1/4”	42.7	7.92	6.93	29.5	68	21	6.35	12.5
40	1-1/2”	48.8	8.92	7.80	34.0	95	24	7.14	12.5
50	2”	61.2	10.92	9.50	42.9	106	31	8.74	16.0

Dimensions in Millimeters.
Dimensions refer to ANSI B16.11
Dimensions may vary according to the customer’s and manufacturer’s requirement.

Lateral Outlet Socket Weld

3000LB

Outlet Pipe		A	C	F	D	J
DN	Inch	A	C	F	D	J
8	1/4”	40.5	35.2	22.0	14.35	10.0
10	3/8”	40.5	35.2	25.9	17.80	10.0
15	1/2”	40.5	35.2	31.4	21.95	11.1
20	3/4”	47.6	43.6	37.1	27.30	12.7
25	1”	55.6	54.0	45.5	34.05	13.5
32	1-1/4”	60.3	67.5	57.0	42.80	15.1
40	1-1/2”	66.7	76.2	64.0	48.90	15.9
50	2”	81.0	104.8	76.0	61.35	17.5
65	2-1/2”	82.6	106.4	92.0	74.15	23.8
80	3”	96.8	125.4	109.2	90.10	28.6
100	4”	114.3	163.5	140.0	115.75	29.4

6000LB

Outlet Pipe		A	C	F	D	J
DN	Inch	A	C	F	D	J
8	1/4”	40.5	34.9	26.0	14.35	10.0
10	3/8”	40.5	34.9	33.0	17.80	10.0
15	1/2”	47.6	34.9	38.0	21.95	10.0
20	3/4”	55.6	43.6	44.0	27.30	14.3
25	1”	60.3	54.0	57.0	34.05	15.9
32	1-1/4”	66.7	67.5	64.0	42.80	20.6
40	1-1/2”	85.7	76.2	76.0	48.90	20.6

Dimensions in Millimeters.
Dimensions refer to ANSI B16.11
Dimensions may vary according to the customer’s and manufacturer’s requirement.

Forge Fittings Dimension

Forge Fittings Dimension

Unions Threaded

Hex Nipples Threaded

Bull Plugs Threaded

Bosses Threaded

Dimensional Tolerance of Swaged Nipple

Pipe Nipples Threaded

Union (Male x Female)

Branch Outlet Threaded

Dimensional Tolerance of MSS SP-97-2006

90° Elbow Outlet Threaded

3000LB

Nipple Branch Outlet Threaded

Unions Socket Weld

90° Elbow Outlet Socket Weld

3000LB

45° Lateral Tee Socket Weld

3000LB

Lateral Outlet Socket Weld

3000LB