Nominal Size	Pipe OD.	Working  Pressure	Dimensions mm/in				Bolt Size
mm/in	mm/in	psi/Mpa	L mm/in	X mm/in	Y mm/in	Z mm/in	No.-Size mm
50	60.3	300Psi 2.07Mpa	50	153	125	13	4-5/8
2	2.375		1.97	6.02	4.92	0.51
65	73		50	175	145	13	4-5/8
2½	2.875		1.97	6.89	5.71	0.51
65	76.1		50	175	145	13	4-5/8
2½	3		1.97	6.89	5.71	0.51
80	88.9		60	190	160	13	8-5/8
3	3.5		2.36	7.48	6.3	0.51
100	108		70	210	180	18	8-5/8
4	4.25		2.76	8.27	7.09	0.71
100	114.3		70	218	180	18	8-5/8
4	4.5		2.76	8.58	7.09	0.71
125	133		70	239	210	18	8-5/8
5	5.25		2.76	8.58	7.09	0.71
125	139.7		70	239	210	18	8-5/8
5	5.5		2.76	8.58	7.09	0.71
125	141.3		70	239	210	18	8-5/8
5	5.563		2.76	8.58	7.09	0.71
150	159		70	282	240	18	8-3/4
6	6.25		2.76	11.1	9.44	0.71
150	165.1		70	282	240	18	8-3/4
6	6.5		2.76	11.1	9.44	0.71
150	168.3		70	282	240	18	8-3/4
6	6.625		2.76	11.1	9.44	0.71
200	219.1		80	333	295	19	12-3/4
8	8.625		3.15	13.11	11.61	0.75
250	273		90	397	355	20	12-3/4
10	10.75		3.54	15.63	13.98	0.79
300	323.9		100	460	410	23	12-3/4
12	12.75		3.94	18.11	16.14	0.91