Fittings / FORGED THREADED [ANSI B 16.11]

90° Elbow

cross

Tee

45° elbow

		A			C			H			G			B
Nominal Pipe Size		Center-to-End Elbows, Tees, Crosses, A			Center-to-End 45 deg Elbow, C			Outside Diameter of Band, H			Min. Wall Thickness, G			Min. Length of Thread
(mm)	(Inch)	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	38.0

Dimensions in Millemeters "H" Dimensions to ASME 16.11

Fittings / HEX NIPPLES THREADED BS-3799 1974

Full Size

Reducing Size

Nominal Size		A	W	E	b		C	F
					3000	6000
DN	Inch	(Min.)	(Min.)	(Min.)	(Min.)	(Min.)	(Min.)	(Min.)
6	1/8"	11	26	10	5	2	6	-
8	1/4"	15	36	15	8	6	6	-
8x6	1/4"x1/8"	15	31	15	5	2	6	10
10	3/8"	18	40	16	11	8	8	-
10x8	3/8"x1/4"	18	39	16	8	6	8	15
15	1/2"	22	48	20	14	11	8	-
15x10	1/2"x3/8"	22	44	20	11	8	8	16
15x8	1/2"x1/4"	22	43	20	8	6	8	15
20	3/4"	28	52	21	19	13	10	-
20x15	3/4"x1/2"	27	50	21	14	11	9	20
20x10	3/4x3/8	27	46	21	11	8	9	16
25	1"	35	60	25	24	17	10	-
25x20	1"x3/4"	35	56	25	19	13	10	21
25x15	1"x1/2"	35	55	25	14	11	10	20
40	1-1/2"	50	68	26	38	30	16	-
40x25	1-1/2"x1"	50	67	26	24	17	16	25
40x20	1-1/2"x3/4"	50	63	26	19	13	16	21
40x15	1-1/2"x1/2"	50	62	26	14	11	16	20
50	2"	62	71	27	49	39	17	-
50x40	2"x1-1/2"	62	70	27	38	30	17	26
50x25	2"x1"	62	70	27	24	17	18	25
50x20	2"x3/4"	62	65	27	19	13	17	21
50x15	2"x1/2"	62	65	27	14	11	18	20

*Dimensions in millimeter.

Coupling

HALF Coupling

CAP

Nominal Pipe Size		W	P		D		G		B
		End to End Couplings W	End to End Caps P		Outside Diameter D		Min. End Wall Thickness G		Min. Length of thread
(mm)	Inch	3000 & 6000	3000	6000	3000	6000	3000	6000	B	L2
6	1/8	32	19	...	16	22	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