ANSI 150 LBS

Welding Neck

Slip On

Threaded

Nominal Pipe Size	Outside Diameter of Flange	Thickness of Flange	Diameter of Raised Face	Diameter of Hub at Base	Length Thru Hub			Diameter of Bore		Diameter of Hub at Bevel	Radius of Filet	Depth of Socket
					Welding Neck	Slip-On,Threaded Socket	Lap Joint	Slip-On,Socket	Lap Joint
	O	Q	R	X	Y	Y	Y	W	B	H	r	Z
1/2	3-1/2	7/16	1-3/8	1-3/16	1-7/8	5/8	5/8	0.88	0.90	0.84	1/8	3/8
3/4	3-7/8	1/2	1-11/16	1-1/2	2-1/16	5/8	5/8	1.09	1.11	1.05	1/8	7/16
1	4-1/4	9/16	2	1-15/16	2-3/16	11/16	11/16	1.36	1.38	1.32	1/8	1/2
1-1/4	4-5/8	5/8	2-1/2	2-5/16	2-1/4	13/16	13/16	1.70	1.72	1.66	3/16	9/16
1-1/2	5	11/16	2-7/8	2-9/16	2-7/16	7/8	7/8	1.95	1.97	1.90	1/4	5/8
2	6	3/4	3-5/8	3-1/16	2-1/2	1	1	2.44	2.46	2.38	5/16	11/16
2-1/2	7	7/8	4-1/8	3-9/16	2-3/4	1-1/8	1-1/8	2.94	2.97	2.88	5/16	3/4
3	7-1/2	15/16	5	4-1/4	2-3/4	1-3/16	1-3/16	3.57	3.60	3.50	3/8	13/16
3-1/2	8-1/2	15/16	5-1/2	4-13/16	2-13/16	1-1/4	1-1/4	4.07	4.10	4.00	3/8	7/8
4	9	15/16	6-3/16	5-5/16	3	1-5/16	1-5/16	4.57	4.60	4.50	7/16	15/16
5	10	15/16	7-5/16	6-7/16	3-1/2	1-7/16	1-7/16	5.66	5.69	5.56	7/16	15/16
6	11	1	8-1/2	7-9/16	3-1/2	1-9/16	1-9/16	6.72	6.75	6.63	1/2	1-1/16
8	13-1/2	1-1/8	10-5/8	9-11/16	4	1-3/4	1-3/4	8.72	8.75	8.63	1/2	1-1/4
10	16	1-3/16	12-3/4	12	4	1-15/16	1-15/16	10.88	10.92	10.75	1/2	1-5/16
12	19	1-1/4	15	14-3/8	4-1/2	2-3/16	2-3/16	12.88	12.92	12.75	1/2	1-9/16
14	21	1-3/8	16-1/4	15-3/4	5	2-1/4	3-1/8	14.14	14.18	14.00	1/2	1-5/8
16	23-1/2	1-7/16	18-1/2	18	5	2-1/2	3-7/16	16.16	16.19	16.00	1/2	1-3/4
18	25	1-9/16	21	19-7/8	5-1/2	2-11/16	3-13/16	18.18	18.20	18.00	1/2	1-15/16
20	27-1/2	1-11/16	23	22	5-11/16	2-7/8	4-1/16	20.20	20.25	20.00	1/2	2-1/8
24	32	1-7/8	27-1/4	26-1/8	6	3-1/4	4-38	24.25	24.25	24.00	1/2	2-1/2

Lap Joint

Blind

Socket Type

Nominal Pipe Size	Drilling				Length of Bolts			Approximate Weight in Pounds
	Diameter of Bolt Circle	Number of Bolts	Diameter of Bolts	Diameter of Holes	Stud Bolts 1/16 Raised Face	Stud Bolts Ring Joint	Machine Bolts 1/16R.F.	Welding Neck	Slip-On Threaded Socket	Lap Joint	Blind
1/2	2-3/8	4	1/2	5/8	2-1/4	-	1-3/4	2	2	2	2
3/4	2-3/4	4	1/2	5/8	2-1/4	-	2	2	2	2	2
1	3-1/8	4	1/2	5/8	2-1/2	3	2	2	2	2	2
1-1/4	3-1/2	4	1/2	5/8	2-1/2	3	2-1/4	5	3	3	3
1-1/2	3-7/8	4	1/2	5/8	2-3/4	3-1/4	2-1/4	5	3	3	4
2	4-3/4	4	5/8	3/4	3	3-1/2	2-3/4	9	5	5	4
2-1/2	5-1/2	4	5/8	3/4	3-1/4	3-3/4	3	11	7	7	11
3	6	4	5/8	3/4	3-1/2	4	3	14	8	8	14
3-1/2	7	8	5/8	3/4	3-1/2	4	3	15	11	11	13
4	7-1/2	8	5/8	3/4	3-1/2	4	3	16	13	13	19
5	8-1/2	8	3/4	7/8	3-3/4	4-1/4	3-1/4	21	15	15	21
6	9-1/2	8	3/4	7/8	3-3/4	4-1/2	3-1/4	25	19	19	28
8	11-3/4	12	3/4	7/8	4	4-1/2	3-1/2	40	30	30	48
10	14-1/4	12	7/8	1	4-1/2	5	3-3/4	56	42	42	70
12	17	12	7/8	1	4-1/2	5	4	86	64	64	105
14	18-3/4	12	1	1-18	5	5-1/2	4-1/4	111	85	99	135
16	21-3/4	16	1	1-1/8	5-1/4	5-34	4-1/2	141	94	128	176
18	22-3/4	16	1-1/8	1-/14	5-3/4	6-1/4	4-3/4	153	120	146	214
20	25	20	1-1/8	1-1/4	6	6-1/2	5-1/4	188	155	185	258
24	29-1/2	20	1-1/4	1-3/8	6-3/4	7-1/4	5-3/4	270	210	260	398