UNI Flange manufacturer | Ductile Iron UNI Flange series 400/1300/1400

Supplier of UNI Flange series 400, 1300, 1400 for ductile iron pipe

Table Of Content:

UNI Flange Specification
EN 1092-1 PN16 UNI Flange Price
Types of Italian Standard Flange
UNI Flange Dimensions
UNI 2277 PN10 Plate Flange Dimensions
UNI 2278 PN16 Plate Flange Dimensions
UNI 2281 PN10 Welding Neck Flange Dimensions
UNI 2282 PN16 Welding Neck Flange Dimensions
UNI 2283 PN25 Welding Neck Flange Dimensions
UNI 2253 PN6 Threaded Flange Dimensions
UNI 2254 PN16 Threaded Flange Dimensions

UNI 6092 PN10 Blind Flange Dimensions
UNI 6093 PN16 Blind Flange dimensions
UNI 2223 Flange Dimensions
UNI 2278 Flange Dimensions
UNI Flange Pressure Rating
How To Install A UNI Flange
UNI Flange For Ductile Iron Pipe
UNI Flange For Steel Pipe
Technical Data Of UNI Flange
UNI Series 470 Flange Dimensions
UNI Series 474 Flange Dimensions
UNI Series 490 Flange Dimensions
Features Of EN 1092-1 UNI Flange
UNI Flange Gasket
UNI Flange Torque Specs
UNI Slip On Flange Bolt Size

UNI Flange Specification

Specification	UNI Flange
Connection Type	Flange
Material	Ductile Iron
Bolt Size	1/2 x 1 inch
Outer Diameter	4-1/2 in
Pressure Rating	200 psi
Nominal Size	4 inch
Brand	Vishal Steel
Manufacturer Pressure Class	Class 150 (lb) up to 24" Class 300 (lb) up to 20" Class 600 (lb) up to 20" Class 900 (lb) up to 16" Class 1500 (lb) up to 10" Class 2500 (lb) up to 8"
Manufacturer of	Forged/ Threaded/ Screwed / Plate
Coating	Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Flange Test	Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Supporting Material	Gasket/ Ring Joint/ Flange Bolts
Manufacturer Length	NPS 1⁄₂" To NPS 48”
Flange Equipment	Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Schedule	SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Face Type	RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Production Technique	Forged/ Heat treated and machined
Forging Methods	Casting/ Forging/ Rolling/ Cutting
Application	Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc

EN 1092-1 PN16 UNI Flange Price

Nominal Diameter	Nominal pipe size in mm	Pitch Circle Diameter In mm	Thread holes	Standard	Pressure	Price In INR (India) Per Piece
DN 80	88,9	160	8 x 18 mm Ø	UNI Series 1300	PN16	2980.00
DN 100	108	180	8 x 18 mm Ø	-	-	3573.00
DN 100	114,3	180	8 x 18 mm Ø	-	-	4292.00
DN 125	133	210	8 x 18 mm Ø	-	-	4979.00
DN 125	139,7	210	8 x 18 mm Ø	-	-	5259.00
DN 150	159	240	8 x 22 mm Ø	-	-	5785.00
DN 150	168,3	240	8 x 22 mm Ø	-	-	6205.00
DN 200	219,1	295	12 x 22 mm Ø	UNI Series 1300	PN 16	6988.00

Types Of Italian Standard Flange

Uni Flanges For Ductile Iron Pipe

Uni Flanges For Steel Pipe

Uni Flanges 1300

Uni Flanges 900

Uni Flanges 400

Uni Flanges Series 1400

Uni Flanges Series 400

4 Inch Uni Flanges

Flanges Uni En 1092-2

Flange Uni En 1092-1

Flange Uni En 1092-1 Pn10

Flange Uni En 1092-1 Pn16

Flange Uni En 1092-1 Pn 100

Uni Flange Adapter

Uni Slip On Flange

UNI Flange Standard

Italian Standard Flange

Italian Flange

PN6 UNI Flanges

PN610 UNI Flanges

PN16 UNI Flanges

PN640 UNI Flanges

Ductile Iron Uni Flanges

6 Inch Uni Flanges

Test Certificates

100% Radiography Test Report
Raw Materials Certificate
Third Party Inspection Repor
EN 10204/3.1B,

Manufacturer of uniflanges and uni2278 for steel pipe, view sizes, weight and dimensions

UNI Flange Dimensions

Directions for the designation		D1		A	B	D	F	Holes	Screws	Weight in Kilogram
Rated Dia	External Dia of the pipe	Nominal	Tolerance	A	B	D	F	Holes	Screws	Weight in Kilogram
15	20	20,5	+0,5	55	10	80	11	4	M 10	0,34
15	21,3	22		55	10	80	11	4	M 10	0,33
20	25	25,5		65	12	90	11	4	M 10	0,51
20	26,9	27,5		65	12	90	11	4	M 10	0,50
25	30	30,5		75	12	100	11	4	M 10	0,63
25	33,7	34		75	12	100	11	4	M 10	0,61
32	38	38,5		90	14	120	14	4	M 12	1,09
32	42,4	43		90	14	120	14	4	M 12	1,05
40	44,5	45		100	14	130	14	4	M 12	1,26
40	48,3	49		100	14	130	14	4	M 12	1,23
50	57	58		110	14	140	14	4	M 12	1,38
50	60,3	61,5		110	14	140	14	4	M 12	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
100	114,3	115,5		170	16	210	18	4***	M 16	2,92
125	133	134,5		200	18	240	18	8	M 16	4,11
125	139,7	141		200	18	240	18	8	M 16	3,90
150	159	160,5		225	20	265	18	8	M 16	5,16
150	168,3	170		225	20	265	18	8	M 16	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
250	273	275		335	24	375	18	12	M 16	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
350	368	370,5		445	26	490	22	12	M 20	15,6
400	406,4	409	+1,5	495	28	540	22	16	M 20	20,1
400	419	422	+1,5	495	28	540	22	16	M 20	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

UNI 2277 PN10 Plate Flange Dimensions

Designation Directions		(D1)		(A)	(B)	(D)	(F)	No. Holes	screws	Weight in KG
Rated Diameter	External Diameter of the pipe	Nominal	Tolerance							Kg
15	20	20,5	+0,5	65	12	95	14	4	M 12	0,67
	21,3	22								0,66
20	25	25,5		75	14	105	14	4	M 12	0,83
	26,9	27,5								0,82
25	30	30,5		85	14	115	14	4	M 12	1,03
	33,7	34								1,01
32	38	38,5		100	16	140	18	4	M 16	1,66
	42,4	43								1,63
40	44,5	45		110	16	150	18	4	M 16	1,89
	48,3	49								1,85
50	57	58		125	18	165	18	4	M 16	2,51
	60,3	61,5								2,46
65	76,1	77		145	18	185	18	4	M 16	3,00
80	88,9	90		160	20	200	18	4	M 16	3,61
100	108	109	+1,0	180	22	220	18	8	M 16	4,60
	114,3	115,5								4,40
125	133	134,5		210	24	250	18	8	M 16	6,19
	139,7	141								5,92
150	159	160,5		240	24	285	22	8	M 20	7,63
	168,3	170								7,17
175	193,7	195,5		270	26	315	22	8	M 20	9,16
200	219,1	221		295	26	340	22	8	M 20	10,1
250	267	269		350	28	395	22	12	M 20	13,4
	273	275								12,9
300	323,9	326		400	28	445	22	12	M 22	14,8
350	355,6	358		460	30	505	22	16	M 20	22,0
	368	370,5								20,4
400	406,4	409	+1,5	515	32	565	25	16	M 22	28,0
	419	422								25,9
450	457,2	460,2	±5	565	32	615	25	20	M 22	33,3
500	508	511		620	34	670	25	20	M 22	40,3
600	609,6	612,6		725	36	780	30	20	M 27	53,0

UNI 2278 PN16 Plate Flange Dimensions

Designation Directions		(D1)		(A)	(B)	(D)	(F)	Number Hole	screw	Weight In KG
Rated Diameter	External Diameter of the pipe	Nominal	Tolerance							Kg
15	20	20,5	+0,5	65	12	95	14	4	M 12	0,67
	21,3	22								0,66
20	25	25,5		75	14	105	14	4	M 12	0,83
	26,9	27,5								0,82
25	30	30,5		85	14	115	14	4	M 12	1,03
	33,7	34								1,01
32	38	38,5		100	16	140	18	4	M 16	1,66
	42,4	43								1,63
40	44,5	45		110	16	150	18	4	M 16	1,89
	48,3	49								1,85
50	57	58		125	18	165	18	4	M 16	2,51
	60,3	61,5								2,46
65	76,1	77		145	18	185	18	4	M 16	3,00
80	88,9	90		160	20	200	18	8**	M 16	3,61
100	108	109	+1,0	180	22	220	18	8	M 16	4,60
	114,3	115,5								4,40
125	133	134,5		210	24	250	18	8	M 16	6,19
	139,7	141								5,92
150	159	160,5		240	24	285	22	8	M 20	7,63
	168,3	170								7,17
175	193,7	195,5		270	26	315	22	8	M 20	9,16
200	219,1	221		295	26	340	22	12	M 20	9,77
250	267	269		355	32	405	25	12	M 22	16,6
	273	275								16,0
300	323,9	326		410	32	460	25	12	M 22	19,3
350	355,6	358		470	36	520	25	16	M 22	29,4
	368	370,5								27,3
400	406,4	409	+1,5	525	38	580	30	16	M 27	36,5
	419	422								33,9

UNI 2281 PN10 Welding Neck Flange Dimensions

Designation Directions		(D1)	(A)	(B)	(D)	(F)	(H)	(H1)	(M)	(R)	(S)	No. Hole	Screw	Weight In KG
Rated Diameter	External Diameter of the pipe	(D1)	(A)	(B)	(D)	(F)	(H)	(H1)	(M)	(R)	(S)	No. Hole	Screw	Kilogram
15	20	21	65	14	95	14	35	6	30	4	2,5	4	M 12	0,73
15	21,3	22,5	65	14	95	14	35	6	32	4	2,5	4	M 12	0,73
20	25	26	75	16	105	14	38	6	38	4	2,5	4	M 12	1,03
20	26,9	28	75	16	105	14	38	6	40	4	2,5	4	M 12	1,03
25	30	31	85	16	115	14	38	6	42	4	2,8	4	M 12	1,24
25	33,7	34,5	85	16	115	14	38	6	45	4	2,8	4	M 12	1,23
32	38	39	100	16	140	18	40	6	52	6	3	4	M 16	1,82
32	42,4	43,5	100	16	140	18	40	6	56	6	3	4	M 16	1,80
40	44,5	45,5	110	16	150	18	42	7	60	6	3	4	M 16	2,10
40	48,3	49,5	110	16	150	18	42	7	64	6	3	4	M 16	2,08
50	57	58	125	18	165	18	45	8	72	6	3,5	4	M 16	2,81
50	60,3	61,5	125	18	165	18	45	8	75	6	3,5	4	M 16	2,78
65	76,1	77	145	18	185	18	45	10	90	6	3,5	4	M 16	3,40
80	88,9	90	160	20	200	18	50	10	105	8	3,7	8**	M 16	4,20
100	108	109	180	20	220	18	52	12	125	8	3,7	8	M 16	4,90
100	114,3	115,5	180	20	220	18	52	12	131	8	3,7	8	M 16	4,75
125	133	134	210	22	250	18	55	12	150	8	4	8	M 16	6,70
125	139,7	141	210	22	250	18	55	12	156	8	4	8	M 16	6,45
150	159	161	240	22	285	22	55	12	175	10	5	8	M 20	8,30
150	168,3	170,5	240	22	285	22	55	12	184	10	5	8	M 20	8,00
175	193,7	195,5	270	24	315	22	60	12	210	10	5	8	M 20	10,3
200	219,1	221	295	24	340	22	62	16	235	10	5	8	M 20	11,4
250	267	269	350	26	395	22	68	16	285	12	5,5	12	M 20	15,6
250	273	275	350	26	395	22	68	16	292	12	5,5	12	M 20	15,2
300	323,9	326	400	26	445	22	68	16	344	12	6	12	M 20	18,0
350	355,6	357,5	460	26	505	22	68	16	385	12	6,4	16	M 20	24,5
350	368	370	460	26	505	22	68	16	385	12	6,4	16	M 20	22,5
400	406,4	408,5	515	26	565	25	72	16	440	12	7	16	M 22	30,2
400	419	421	515	26	565	25	72	16	440	12	7	16	M 22	27,8
450	457,2	459	565	26	615	25	72	16	478	12	7,3	20	M 22	32,3
500	508	510	620	28	670	25	75	16	542	12	7,3	20	M 22	40,4
600	609,6	611,5	725	28	780	30	80	18	642	12	7,3	20	M 27	50,0
700	711,2	715	840	30	895	30	80	18	745	12	9	24	M 27	66,4
800	812,8	817	950	32	1015	33	90	18	850	12	9	24	M 30	89,3
900	914,4	918	1050	34	1115	33	95	20	950	12	9	28	M 30	104
1000	1016	1020	1160	34	1230	36	95	20	1052	16	9	28	M 33	121
1200	1220	1224	1380	38	1455	39	115	25	1255	16	10	32	M 36 x 3	180
1400	1420	1424	1590	42	1675	42	120	25	1460	16	11	36	M 39 x 3	248
1600	1620	1624	1820	46	1915	48	130	25	1665	16	12	40	M 45 x 3	352
1800	1820	1824	2020	50	2115	48	140	30	1868	16	13	44	M 45 x 3	433
2000	2020	2024	2230	54	2325	48	150	30	2072	16	14	48	M 45 x 3	543

UNI 2282 PN16 Welding Neck Flange Dimensions

Designation Directions		(D1)	(A)	(B)	(D)	(F)	h	h1	m	r	s	Hole	Screw	Weight In KG
Rated Diameter	External Diameter of the pipe	(D1)	(A)	(B)	(D)	(F)	h	h1	m	r	s	Hole	Screw	Kilogram
15	20	21	65	14	95	14	35	6	30	4	2,5	4	M 12	0,73
15	21,3	22,5	65	14	95	14	35	6	32	4	2,5	4	M 12	0,73
20	25	26	75	16	105	14	38	6	38	4	2,5	4	M 12	1,03
20	26,9	28	75	16	105	14	38	6	40	4	2,5	4	M 12	1,03
25	30	31	85	16	115	14	38	6	42	4	2,8	4	M 12	1,24
25	33,7	34,5	85	16	115	14	38	6	45	4	2,8	4	M 12	1,23
32	38	39	100	16	140	18	40	6	52	6	3	4	M 16	1,82
32	42,4	43,5	100	16	140	18	40	6	56	6	3	4	M 16	1,80
40	44,5	45,5	110	16	150	18	42	7	60	6	3	4	M 16	2,10
40	48,3	49,5	110	16	150	18	42	7	64	6	3	4	M 16	2,08
50	57	58	125	18	165	18	45	8	72	6	3,5	4	M 16	2,81
50	60,3	61,5	125	18	165	18	45	8	75	6	3,5	4	M 16	2,78
65	76,1	77	145	18	185	18	45	10	90	6	3,5	4	M 16	3,40
80	88,9	90	160	20	200	18	50	10	105	8	3,7	8**	M 16	4,20
100	108	109	180	20	220	18	52	12	125	8	3,7	8	M 16	4,90
100	114,3	115,5	180	20	220	18	52	12	131	8	3,7	8	M 16	4,75
125	133	134	210	22	250	18	55	12	150	8	4	8	M 16	6,70
125	139,7	141	210	22	250	18	55	12	156	8	4	8	M 16	6,45
150	159	161	240	22	285	22	55	12	175	10	5	8	M 20	8,30
150	168,3	170,5	240	22	285	22	55	12	184	10	5	8	M 20	8,00
175	193,7	195,5	270	24	315	22	60	12	210	10	5	8	M 20	10,3
200	219,1	221	295	24	340	22	62	16	235	10	5	12	M 20	11,1
250	267	269	355	26	405	25	70	16	285	12	5,5	12	M 22	16,7
250	273	275	355	26	405	25	70	16	292	12	5,5	12	M 22	16,3
300	323,9	326	410	28	460	25	78	16	344	12	6	12	M 22	21,8
350	355,6	357,5	470	30	520	25	82	16	390	12	6,4	16	M 22	31,7
350	368	370	470	30	520	25	82	16	390	12	6,4	16	M 22	29,2
400	406,4	408,5	525	32	580	30	85	16	445	12	7	16	M 27	38,3
400	419	421	525	32	580	30	85	16	445	12	7	16	M 27	37,0
450	457,2	459	585	32	640	30	85	16	485	12	7,3	20	M 27	45,4
500	508	510	650	34	715	33	90	16	548	12	7,3	20	M 30	61,1
600	609,6	611,5	770	36	840	36	95	18	652	12	7,3	20	M 33	84,6
700	711,2	715	840	36	910	39	100	18	755	12	9	24	M 33	87,4
800	812,8	817	950	38	1025	39	105	20	855	12	9	24	M 36 x 3	109
900	914,4	918	1050	40	1125	42	110	20	955	12	10	28	M 36 x 3	129
1000	1016	1020	1170	42	1255	48	120	22	1058	16	12	28	M 39 x 3	175
1200	1220	1224	1390	48	1485	48	130	30	1262	16	14	32	M 45 x 3	257
1400	1420	1424	1590	52	1685	48	145	30	1465	16	16	36	M 45 x 3	337
1600	1620	1624	1820	58	1930	56	160	35	1668	16	17	40	M 52 x 3	481
1800	1820	1824	2020	62	2130	56	170	35	1870	16	19	44	M 52 x 3	591
2000	2020	2024	2230	66	2345	62	180	40	2072	16	21	48	M 56 x 4	727

UNI 2283 PN25 Welding Neck Flange Dimensions

Designation Directions		(D1)	(A)	(B)	(D)	(F)	h	h1	m	r	s	Hole	Screw	Weight In KG
Rated Diameter	External Diameter of the pipe													Kilogram
15	20	21	65	16	95	14	38	6	30	4	2,5	4	M 12	0,83
	21,3	22,5							32					0,83
20	25	26	75	18	105	14	40	6	38	4	2,5	4	M 12	1,15
	26,9	28							40					1,15
25	30	31	85	18	115	14	40	6	42	4	2,8	4	M 12	1,39
	33,7	34,5							46					1,38
32	38	39	100	18	140	18	42	6	52	6	3	4	M 16	2,03
	42,4	43,5							56					2,01
40	44,5	45,5	110	18	150	18	45	7	60	6	3	4	M 16	2,35
	48,3	49,5							64					2,33
50	57	58	125	20	165	18	48	8	72	6	3,5	4	M 16	3,11
	60,3	61,5							75					3.08
65	76,1	77	145	22	185	18	52	10	90	6	3,5	8	M 16	3,95
80	88,9	90	160	24	200	18	58	12	105	8	3,7	8	M 16	4,98
100	108	109	190	24	235	22	65	12	128	8	3,7	8	M 20	6,85
	114,3	115,5							134					6,70
125	133	134	220	26	270	25	68	12	155	8	4	8	M 22	9,42
	139,7	141							162					9,20
150	159	161	250	28	300	25	75	12	182	10	5	8	M 22	12,4
	168,3	170,5							192					12,0
175	193,7	195,5	280	28	330	25	75	15	218	10	5	12	M 22	13,6
200	219,1	221	310	30	360	25	80	16	244	10	5	12	M 22	16,8
250	267	269	370	32	425	30	88	18	292	12	5,5	12	M 27	23,8
	273	275							298					23,3
300	323,9	326	430	34	485	30	92	18	352	12	6	16	M 27	30,5
350	355,6	357,5	490	38	555	33	100	20	398	12	6,4	16	M 30	47,6
	368	370												44,5
400	406,4	408,5	550	40	620	36	110	20	452	12	7,3	16	M 33	62,1
	419	421												58,3
450	457,2	459	600	40	670	36	115	20	492	12	8	20	M 33	67,8
500	508	510	660	44	730	36	125	20	558	12	8	20	M 33	88,8
600	609,6	611,5	770	46	845	39	125	20	660	12	8	20	M 36 x 3	114
700	711,2	715	875	46	960	42	125	20	760	12	10	24	M 39 x 3	138
800	812,8	817	990	50	1085	48	135	22	865	12	11	24	M 45 x 3	185
900	914,4	918	1090	54	1185	48	145	24	968	12	12	28	M 45 x 3	224
1000	1016	1020	1210	58	1320	56	155	24	1070	16	13	28	M 52 x 3	293

UNI 2253 PN6 Threaded Flange Dimensions

PN6 Threaded Flanges					Weld Neck	RF (Raised face)		Screws			Weight in KG	-	-
Rated Diameter	(D1)	Thread	(D)	(B)	(K)	(H1)	(D3)	(D4)	(F)	Number Holes	Thread	D2	KilogramKilogramKilogram
15	21,3	R 1/2	80	12	55	20	30	40	2	4	M 10	11	0,373
20	26,9	R 3/4	90	14	65	24	40	50	2	4	M 10	11	0,59
25	33,7	R 1	100	14	75	24	50	60	2	4	M 10	11	0,743
32	42,4	R 1 1/4	120	14	90	26	60	70	2	4	M 12	14	1,05
40	48,3	R 1 1/2	130	14	100	26	70	80	3	4	M 12	14	1,2
50	60,3	R 2	140	14	110	28	80	90	3	4	M 12	14	1,37
65	76,1	R 2 1/2	160	14	130	32	100	110	3	4	M 12	14	1,92
80	88,9	R 3	190	16	150	34	110	128	3	4	M 16	18	2,82
100	114,3	R 4	210	16	170	38	130	148	3	4	M 16	18	3,19
125	139,7	R 5	240	18	200	40	160	178	3	8	M 16	18	4,47
150	165,1	R 6	265	18	225	44	185	202	3	8	M 16	18	5,3

UNI 2254 PN16 Threaded Flange Dimensions

Rated Diameter	D1	PN16 Threaded Flanges					Weld Neck	RF (Raised face)		Screws			Weight in Kilogram (7,85 Kg/dm3)
Rated Diameter	D1	Thread	(D)	(B)	(K)	(H1)	(D3)	(D4)	(F)	Number Of Holes	Thread	D2	KG
15	21,3	R 1/2	95	14	65	20	35	45	2	4	M 12	14	0,613
20	26,9	R 3/4	105	16	75	24	45	58	2	4	M 12	14	0,91
25	33,7	R 1	115	16	85	24	52	68	2	4	M 12	14	1,1
32	42,4	R 1 1/4	140	16	100	26	60	78	2	4	M 16	18	1,6
40	48,3	R 1 1/2	150	16	110	26	70	88	3	4	M 16	18	1,78
50	60,3	R 2	165	18	125	28	85	102	3	4	M 16	18	2,43
65	76,1	R 2 1/2	185	18	145	32	105	122	3	4	M 16	18	3,18
80	88,9	R 3	200	20	160	34	118	138	3	8	M 16	18	4,12
100	114,3	R 4	220	20	180	38	140	158	3	8	M 16	18	4,47
125	139,7	R 5	250	22	210	40	168	188	3	8	M 16	18	6,13
150	165,1	R 6	285	22	240	44	195	212	3	8	M 20	22	7,92

UNI 6092 PN10 Blind Flange Dimensions

Rated Diameter	(A)	(B)	(D)	(F)	Number of holes	Thread of the screws	Weight in Kilogram
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	4	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	8	M 20	16,5
250	350	26	395	22	12	M 20	24,1
300	400	26	445	22	12	M 20	30,8
350	460	26	505	22	16	M 20	39,6
400	515	26	565	25	16	M 22	49,6
450	565	26	615	25	20	M 22	58,6
500	620	28	670	25	20	M 22	75,3

UNI 6093 PN16 Blind Flange Dimensions

Rated Diameter	(A)	(B)	(D)	(F)	Number of holes	Thread of the screws	Weight in Kilogram
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

Check our online inventory of UNI 2282 flange, a wide range of UNI 1400 Lap Joint, Blind, Slip On and Weld Neck Flange

UNI 2223 Flange Dimensions

UNI 2278 Flange Dimensions

UNI Flange Pressure Rating

How To Install A UNI Flange

Manufacturer of UNI Flange 1400 for prefabricated and pre-engineered piping systems

UNI Flange For Ductile Iron Pipe

UNI Flange For Steel Pipe

Refer PN6, PN10, PN16 UNI 1300 Flange and UNI 2223 flange dimensions

Technical Data Of UNI Flange

UNI Series 470 Flange Dimensions

UNI Series 474 Flange Dimensions

UNI Series 490 Flange Dimensions

Features Of EN 1092-1 UNI Flange

UNI Flange Gasket

(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	(O.D.) Outer Daimeter Gasket
(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	Class 150#/ LB	Class 300#/ LB	Class 400#/ LB	Class 600#/ LB	Class 900#/ LB
1/2	0.84	1.875	2.125	2.125	2.125	2.50
3/4	1.06	2.25	2.625	2.625	2.625	2.75
1	1.31	2.625	2.875	2.875	2.875	3.125
1 1/4	1.66	3	3.25	3.25	3.25	3.50
1 1/2	1.91	3.375	3.75	3.75	3.75	3.875
2	2.38	4.125	4.375	4.375	4.375	5.625
2 1/2	2.88	4.875	5.125	5.125	5.125	6.50
3	3.50	5.375	5.875	5.875	5.875	6.625
4	4.50	6.875	7.125	7.00	7.625	8.125
5	5.56	7.75	8.50	8.375	9.50	9.75
6	6.62	8.75	9.875	9.75	10.50	11.375
8	8.62	11	12.125	12.00	12.625	14.125
10	10.75	13.375	14.25	14.125	15.75	17.125
12	12.75	16.125	16.625	16.50	18.00	19.625

UNI Flange Torque Specs

Pipe Flange Size Inch	Pipe Flange Size MM	(Maximum) Radial Projection
Pipe Flange Size Inch	Pipe Flange Size MM	No Deeper Than the Bottom In Millimeter	Deeper Than the Bottom In Millimeter
1/2	15	3.0	1.5
3/4	20	3.0	1.5
1	25	3.0	1.5
1 1/4	32	3.0	1.5
1 1/2	40	3.0	1.5
2	50	3.0	1.5
2 1/2	65	3.0	1.5
3	80	4.5	1.5
3 1/2	90	6.0	3.0
4	100	6.0	3.0
5	125	6.0	3.0
6	150	6.0	3.0
8	200	8.0	4.5
10	250	8.0	4.5
12	300	8.0	4.5
14	350	8.0	4.5
16	400	10.0	4.5
18	450	12.0	6.0

UNI Slip On Flange Bolt Size

Size in (Inches)	Size in (Millimeter)	Number of Bolts	Bolt Size Of UNC	Length Of RF Stud	Size Of ISO Stud	Length Of Machine Bolts
Class 150 Flange
1/2	15	4	1/2	55	M14	50
3/4	20	4	1/2	65	M14	50
1	25	4	1/2	65	M14	55
1 1/4	32	4	1/2	70	M14	55
1 1/2	40	4	1/2	70	M14	65
2	50	4	5/8	85	M16	70
2 1/2	65	4	5/8	90	M16	75
3	80	4	5/8	90	M16	75
3 1/2	90	8	5/8	90	M16	75
4	100	8	5/8	90	M16	75
5	125	8	3/4	95	M20	85
6	150	8	3/4	100	M20	85
8	200	8	3/4	110	M20	90
10	250	12	7/8	115	M24	100
12	300	12	7/8	120	M24	100
14	350	12	1	135	M27	115
16	400	16	1	135	M27	115
18	450	16	1 1/8	145	M30	125
20	500	20	1 1/8	160	M30	140
24	600	20	1 1/4	170	M33	150

Size in (Inches)	Size in (Millimeter)	Number of Bolts	Bolt Size Of UNC	Length Of RF Stud	Size Of ISO Stud	Length Of Machine Bolts
Class 300 Flange
1/2	15	4	1/2	65	M14	55
3/4	20	4	5/8	75	M16	65
1	25	4	5/8	75	M16	65
1 1/4	32	4	5/8	85	M16	70
1 1/2	40	4	3/4	90	M20	75
2	50	8	5/8	90	M16	75
2 1/2	65	8	3/4	100	M20	85
3	80	8	3/4	110	M20	90
3 1/2	90	8	3/4	110	M20	95
4	100	8	3/4	115	M20	95
5	125	8	3/4	120	M20	110
6	150	12	3/4	120	M20	110
8	200	12	7/8	140	M24	120
10	250	16	1	160	M27	140
12	300	16	1 1/8	170	M30	145
14	350	20	1 1/8	180	M30	160
16	400	20	1 1/4	190	M33	165
18	450	24	1 1/4	195	M33	170
20	500	24	1 1/4	205	M33	185
24	600	24	1 1/2	230	M39	205

Value Added Services

Chemical Analysis – Spectro Analysis
Intergranular Corrosion (IGC) Test
Hardness Test
Chemical Equipment
Pitting Resistance Test

Positive Material Identification – PMI Testing
Micro and MacroTest
Flattening Test
Mechanical Testing Such as Tensile of Area

Documentation

Raw Material Test Reports
Fumigation Certificates
Fumigation Certificates
Guarantee Letter

QAP (Quality Assurance Plan)
NABL approved Laboratory Test Reports
Heat Treatment Charts
Commercial Invoice which includes HS Code

Global Client Reference list & delivery schedule of UNI Flanges

Location	Days	Clients
India	7	Indian oil corporation, India L&T India Essar India BHEL India NTPC India WIPRO India
Malaysia	15	Saag Oil & Gas Sdn Bhd (Malaysia), Block C1, Petaling Jaya, Malaysia, 19-5, 47301 Petaling Jaya, Selangor, Malaysia Malaysian Oil & Gas Services Council, Malaysia, Persiaran Petronas, Kuala Lumpur City Centre, 50088 Kuala Lumpur, Malaysia Synergy Oil & Gas Engineering Sdn Bhd, Malaysia, B-07-02, Skypark @, Jalan USJ 25/1, One City, 47600 Subang Jaya, Selangor, Malaysia Hablem Oil & Gas (M) Sdn Bhd, Malaysia, Lot K-7162 (Ground Floor), Bandar Seri Kerteh, 24300 Kerteh, Terengganu, Malaysia
United Arab Emirates (UAE)	15	Hexa Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE) Al Masaood Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE)
Dubai	15	SPEC Oil & Gas FZCO- Dubai, Sheikh Mohammad Bin Zayed Rd - Dubai - United Arab Emirates (UAE) Dragon Oil LLC -Dubai, Umm Al Hurair 2, Building 16, Executive Office Building- Dubai, UAE Lazer Clean Middle East L.L.C, Dubai - United Arab Emirates (UAE) Esterpol DIP, Dubai Investments Park 2 - Dubai - United Arab Emirates (UAE)
Indonesia	20	Pacific Oil & Gas Indonesia. PT- Indonesia, RT.14/RW.20, Kebon Melati, Central Jakarta City, Jakarta 10230, Indonesia GE Oil & Gas- Indonesia, Batu Ampar, Batam City, Riau Islands 29444, Indonesia Medco E&P Indonesia TUGU- Indonesia, Jawa Barat 16750, Indonesia Mubadala Petroleum - Indonesia, DKI Jakarta, Daerah Khusus Ibukota Jakarta 12310, Indonesia
Singapore	15	Pacific Oil & Gas -Singapore, 1 Raffles Pl, Singapore 048624 Repsol Oil & Gas SEA Pte. Ltd. -Singapore, tower 2 Marina Bay Financial Centre, Singapore 018983 BP Singapore Pte Ltd -Singapore, 7 Straits View, #26-01 Marina One East Tower, Singapore 018936 Cosmo Oil International Pte Ltd -Singapore, 6 Battery Rd, Singapore 049909
UK	40	Solutia UK Ltd, Corporation Rd, Newport NP19 4XF, United Kingdom (UK) Stepan UK Ltd, Bridge House, Bridge Street, Stalybridge SK15 1PH, United Kingdom (UK) Univar UK Ltd, Block K/Leslie Caerphilly CF83 1BQ, United Kingdom (UK)
Australia	40	Scott Chemicals Australia Pty Ltd, 21/296 Bay Rd, Cheltenham VIC 3192, Australia Wildcat Chemicals Australia, 15 Magnesium St, Narangba QLD 4504, Australia Knight Equipment Australia PTY Ltd., Unit 3/1B Kleins Rd, Northmead NSW 2152, Australia
Italy	30	Ecolab Production Italy, Via A. Grandi, 9, 20089 Rozzano MI, Italy Sabic Italia Spa, Via S. Clemente, 1, 20122 Milano MI, Italy TEVA Pharmaceutical Industries (Italy), Via Terrazzano, 77, 20017 Rho MI, Italy
Germany	32	Evonik Industries AG, Rößlerstraße 1, 64293 Darmstadt, Germany DEA German Petroleum AG, Überseering 40, 22297 Hamburg, Germany Oiltanking GmbH Germany, Saarstraße 14, 63450 Hanau, Germany
Kuwait	12	Kuwait National Petroleum Company, Hamad Al Zuwayer St, Ahmadi, Kuwait Kuwait Oil Tanker Company, Kuwait Kuwait Drilling Company, Kuwait City, Kuwait
Oman	12	Oman Oil Service Station, Seeb, Oman CC Energy Development S.A.L Oman, 3026 As Saruj St, Muscat, Oman
Qatar	15	SPIE Oil & Gas Services Doha LLC (Qatar), Cat Building, Al Saad - 4th Floor، Doha, Qatar Qatar Petroleum Oil Refinery, Mesaieed, Qatar