UNI Flange PN6 - PN40, UNI 2276 PN6 Plate Flanges Manufacturer, Supplier & Exporter

UNI Flange PN6 / PN40 - UNI 2276 PN6 PLATE FLANGE

ANSI B16.5 UNI PN6 Plate Flanges, ASME B16.47 PN6 Flanges, DIN UNI 2276 Plate Flanges Manufacturer & Supplier in india.

UNI 2276 PN6 PLATE FLANGE DIMENSION :

ITALIAN STANDARDS UNI 2276 PLATE FLANGE PN 6
Directions for the designation		d1		a	b	D	f	Holes	Screws	Weight* Kg
Rated Diameter	External diameter of the pipe	Nominal	Tolerance
15	20	20,5	+0,5	55	10	80	11	4	M 10	0,34
	21,3	22								0,33
20	25	25,5		65	12	90	11	4	M 10	0,51
	26,9	27,5								0,50
25	30	30,5		75	12	100	11	4	M 10	0,63
	33,7	34								0,61
32	38	38,5		90	14	120	14	4	M 12	1,09
	42,4	43								1,05
40	44,5	45		100	14	130	14	4	M 12	1,26
	48,3	49								1,23
50	57	58		110	14	140	14	4	M 12	1,38
	60,3	61,5								1,35
65	76,1	77		130	14	160	14	4	M 12	1,68
80	88,9	90		150	16	190	18	4	M 16	2,63
100	108	109	+1,0	170	16	210	18	4***	M 16	3,05
	114,3	115,5								2,92
125	133	134,5		200	18	240	18	8	M 16	4,11
	139,7	141								3,90
150	159	160,5		225	20	265	18	8	M 16	5,16
	168,3	170								4,78
175	193,7	195,5		255	22	295	18	8	M 16	6,27
200	219,1	221		280	22	320	18	8	M 16	6,91
250	267	269		335	24	375	18	12	M 16	9,53
	273	275								9,04
300	323,9	326		395	24	440	22	12	M 20	12,1
350	355,6	358		445	26	490	22	12	M 20	17,0
	368	370,5								15,6
400	406,4	409	+1,5	495	28	540	22	16	M 20	20,1
	419	422								18,3
450	457,2	460,2	±5	550	28	595	22	16	M 20	25,8
500	508	511		600	30	645	22	20	M 20	30,0
600	609,6	612,6		705	30	755	25	20	M 22	37,9
700	711,2	714,2		810	32	860	25	24	M 22	47,9
800	812,8	815,8		920	34	975	30	24	M 27	62,9
900	914,4	917,4		1020	36	1075	30	24	M 27	74,6
1000	1016	1019		1120	36	1175	30	28	M 27	81,9

The weight is approximate and calculated on base 7.85 Kg/dm3
Raw hole to be worked again according to the real external diameter of the pipe
For oil piping the flange should have 8 holes

Marking & Packing

Our products like flanges are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All flanges are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.

Test Certificates

Manufacturer Test Certificate as per EN 10204-3.1, EN 10204-3.2, Raw Materials Certificate, NABL approved Lab Test Report, 100% Radiography Test Report, Third Party Inspection Report etc.

Manufacturer & Exporter - Alloy Steel UNI PN6 Flanges, Carbon Steel UNI PN40 Flange, Stainless Steel UNI P6-PN40 2276 Plate Flange in India.