Socket & Threaded Fittings – Dimensional Specifications

DN	NPS (Inches)	Outside Diameter Dmin		Wall Thickness Cmin		Water Way Bore		Depth of Socket Jmin	Length Assem L
		Socket	Threaded	Socket	Threaded	d1	d2
6	1/8	21.8	14.7	3.2	2.5	10.65	6.43	10	41.4
8	1/4	21.8	19	3.3	3.1	14.1	9.45	10	41.4
10	3/8	25.9	22.9	3.5	3.2	17.55	13.51	10	46
15	1/2	31.2	27.7	4.1	3.8	21.7	17.07	10	49
20	3/4	37.1	33.5	4.3	4	27.05	21.39	13	56.9
25	1	45.5	41.4	5	4.6	33.8	27.74	13	62
32	1 1/4	54.9	50.5	5.3	4.9	42.55	35.36	13	71.1
40	1 1/2	61.5	57.2	5.6	5.1	48.65	41.2	13	76.5
50	2	75.2	70.1	6.1	5.6	61.1	52.12	16	86.1
65	2 1/2	91.7	85.3	7.7	7.1	73.8	64.31	16	102.4
80	3	109.2	102.4	8.4	7.7	89.8	77.27	16	109

Forged Fittings Dimensions – Class 3000 & Class 6000

Class 3000 (1/8" to 3")

Inches	1/8	1/4	3/8	1/2	3/4	1	1 1/4	1 1/2	2	2 1/2	3
A	1 11/16	1 11/16	1 27/32	2	2 5/16	2 7/16	2 7/8	3	3 1/2	4 1/2	4 7/16
B	1 31/64	1 31/64	1 11/16	1 15/16	2 3/8	2 25/32	3 23/64	3 23/32	4 27/64	5 15/64	6 5/32
C	53/64	53/64	1	1 3/16	1 15/32	1 25/32	2 7/32	2 35/64	3 1/16	3 9/16	4 9/32
D	25/32	25/32	31/32	1 3/32	1 5/32	1 3/8	1 45/64	1 7/8	2 1/16	2 3/8	2 7/16
E	7/16	7/16	7/16	7/16	9/16	9/16	9/16	9/16	11/16	7/8	1
F (Min)	0.42	0.555	0.69	0.855	1.065	1.33	1.675	1.915	2.406	2.906	3.535
F (Max)	0.43	0.565	0.70	0.865	1.075	1.34	1.685	1.925	2.416	2.921	3.55

Class 6000 (1/2" to 2")

Inches	1/8	1/4	3/8	1/2	3/4	1	1 1/4	1 1/2	2
A	1 11/15	1 27/32	2	2 5/16	2 7/16	2 7/8	3	3 1/2	4 1/8
B	1 31/64	1 11/16	1 15/16	2 3/8	2 25/32	3 23/64	3 23/32	4 27/64	5 15/64
C	53/64	1	1 3/16	1 15/32	1 25/32	2 7/32	2 35/64	3 1/16	3 9/16
D	25/32	31/32	1 3/32	1 5/32	1 3/8	1 45/64	1 7/8	2 1/16	2 3/8
E	7/16	7/16	7/16	9/16	9/16	9/16	9/16	11/16	7/8
F (Min)	0.42	0.555	0.69	0.855	1.065	1.33	1.675	1.915	2.406
F (Max)	0.43	0.565	0.70	0.865	1.075	1.34	1.685	1.925	2.416