Arvind Pipes Fittings Industries | UNI 6093 PN16 Flanges

Make In India

UNI Norm

Rated Diameter	a	b	D	f	Number of holes	Threading of the screws	Weight* in Kg
15	65	14	95	14	4	M 12	0,71
20	75	16	105	14	4	M 12	1,01
25	85	16	115	14	4	M 12	1,22
32	100	16	140	18	4	M 16	1,80
40	110	16	150	18	4	M 16	2,09
50	125	18	165	18	4	M 16	2,87
65	145	18	185	18	4	M 16	3,65
80	160	20	200	18	8**	M 16	4,61
100	180	20	220	18	8	M 16	5,65
125	210	22	250	18	8	M 16	8,12
150	240	22	285	22	8	M 20	10,5
175	270	24	315	22	8	M 20	14,1
200	295	24	340	22	12	M 20	16,2
250	355	26	405	25	12	M 22	25,1
300	410	28	460	25	12	M 22	35,2
350	470	30	520	25	16	M 22	48,2
400	525	32	580	30	16	M 27	63,5
450	585	32	640	30	20	M 27	77,2
500	650	34	715	33	20	M 30	102
*	The weight is approximate and calculated on base 7.85 Kg/dm3
**	For PN10 the flange should have 4 holes

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