Copper Nickel Flanges

NABL Approved Manufacturer of Copper Nickel Flanges, Stockist of Cupro Nickel 90/10 Slip on Flanges, View Dimension of 70/30 Copper Blind Flange, Buy Cuni c70600 Weld Neck/ RTJ Flange at Factory Price

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Specification Format of Copper Nickel Flanges Chemical Structure of Copper Nickel Lap Joint Flange Mechanical Behaviour of Copper Nickel Blind Flange Equivalent of Copper Nickel Threaded Flange 70/30 Copper Alloy Flanges Weight Cuni 90/10 Pipe Flange Dimension Cupro Nickel 90/10 Flange Pressure Rating

Gallery

Copper Nickel Flanges in Detail

Technical Data

Full Specifications

›Finishes & Forms

Specification Format of Copper Nickel Flanges

Size Chart	1/2" (15 NB) to 48" (1200NB) DN10~DN5000
JIS	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Connect Type/ Flange Face Type	Ring Type Joint (RTJ), Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Flat Face (FF), Large Male-Female (LMF), Small Tongue, Large Tongue & Groove, Groove
Uses & application	Petrochemicals and acids. Nuclear power (mostly seamless). Bitumen upgraders. Heavy oil refineries.
UNI	6Bar 10Bar 25Bar 16Bar 40Bar
EN	25Bar 6Bar 10Bar 16Bar 40Bar
Pressure Rating ANSI	600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS
Pressure Calculation in DIN	16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40
Test Certificates	EN 10204/3.1B / Raw Materials Certificate / 100% Radiography Test Report / Third Party Inspection Report, etc
Coating	Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Anti-rust Paint, Yellow Transparent
Test	Direct-reading Spectrograph, UI trasonic flaw detector, Hydrostatic testing machine, X-ray detector, Magnetic particle detector
Standards	API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME Flanges, API7S-15, API7S-43, BS Flanges, DIN Flanges, EN Flanges, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, EN1092
Most common types	Threaded / Screwed / Forged / Plate
Equipment	Pushing Machine, Press machine, electric bevelling machine, Bending machine, Sand-blasting machine etc
Origin	West Europe / Japan / Indian / USA / Korean
Export to	Oman, Spain, Canada, USA, Ireland, Dubai, Singapore, Indonesia, Ukraine, Korea, Iran, India, Saudi Arabia, Thailand, Egypt, Brazil, Peru, etc

›Material Properties

Chemical Structure of Copper Nickel Lap Joint Flange

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col_1	col_2	col_3	col_4	col_5	col_6	col_7
Grade	Cu	Mn	Pb	Ni	Fe	Zn
Cupro Nickel 90/10	88.6 min	1.0 max	0.05 max	9-11 max	1.8 max	1 max
Cupro Nickel 70/30	65 min	1.0 max	0.05 max	29-33 max	0.4-1.0 max	1 max

Mechanical Behaviour of Copper Nickel Blind Flange

col_1	col_2	col_3	col_4	col_5
Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
0.323 lb/in3 at 68 F	2260 F	50000 psi	20000 psi	30 %
0.323 lb/in3 at 68 F	2260 F	50000 psi	20000 psi	30 %

›Technical Data

Equivalent of Copper Nickel Threaded Flange

col_1	col_2	col_3
STANDARD	WERKSTOFF NR.	UNS
Cupro Nickel 90/10	2.0872	C70600
Cupro Nickel 70/30	2.0882	C71500

We Supply Regular Consignments To Below Places

col_1	col_2
Cuni Flanges C71500 Raised Face Weld Neck Flange	Singapore, Italy, Chile, Iran
Copper nickel 70/30 12 inch pipe flange	China, Colombia, Sweden, Malaysia
Copper nickel blind plate 150# 11/2'' flanges	Malaysia, Germany, Czechia, Thailand
1.6mn 150# Copper Nickel Alloy flange	Belgium, Indonesia, Dammam -KSA, Philippines
copper nickel 90/10 Welding Neck Flange	Singapore, South Africa, Bahrain, Singapore
WNR 2.0882 Cu-Ni Long Weld Neck Flange	Brazil, Saudi Arabia (KSA), South Africa, Kuwait
CUNI 90/10 C70600 WELDING NECK FLANGE 600#	UAE, Europe, United Kingdom -UK, Malaysia
forging C71500 copper nickel flange	UAE, Malaysia, Oman, Hong Kong
ASME SB152M Cooper Nickel Expander Flanges	Malaysia, Japan, Europe, Romania
Copper Nickel Alloy 70/30 Slip On Raised Face Flange	Finland, USA, Malaysia, Bangladesh
Uns C70600 Plate Flanges	Malaysia, Turkey, United Arab Emirates (UAE), Norway
Cooper Nickel Alloy C70600 Flat Face Blind Flange BL 600#	UK, Spain, Egypt, Mexico
Copper Nickel ASTM B151 Blind Flange	Philippines, Taiwan, Malaysia, Los Alamos -Mexico
90/10 Cupro Nickel Forged Socket Weld Pipe Flange	Dubai, Malaysia, Netherlands, Russia
CuNi 70/30 WN Flange 1'' 300lbs SCH40	Thailand, France, Qatar, Europe
Copper Nickel Flat Face Welding Neck Flange	Malaysia, South Korea, Singapore, NY 12203 (USA)
70/30 Cuni Blind Ring Type Joint Flange	Nigeria, Australia, Philippines, UK
Cupro Nickel 70/30 Weld Neck Ring Type Joint Flange	Ellington -United States, Canada, UK, Poland
cuni 90/10 Raised Face Flanges	Singapore, Malaysia, Philippines, Canada

›Dimensions & Weight

70/30 Copper Alloy Flanges Weight

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CLASS	Nominal Pipe Size	Slip On Flange	Threaded Flange	Socket Weld Flange	Lap Joint Flange	Blind Flange	Weld Neck Flange
150 lb	½	1	1	2	1	2	2
	¾	2	2	2	2	2	2
	1	2	2	2	2	2	3
	1¼	3	3	3	3	3	3
	1½	3	3	3	3	4	4
	2	5	5	5	5	5	6
	2½	8	8	8	8	7	10
	3	9	9	9	9	9	11.5
	3½	11	12	11	11	13	12
	4	13	13	13	13	17	16.5
	5	15	15	15	15	20	21
	6	19	19	19	19	27	26
	8	30	30	30	30	47	42
	10	43	43	43	43	70	54
	12	64	64	64	64	123	88
	14	90	90	90	105	140	114
	16	106	98	98	140	180	140
	18	130	130	130	160	220	165
	20	165	165	165	195	285	197
	22	185	185	185	245	355	225
	24	220	220	220	275	430	268
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
300 lb	½	2	2	3	2	2	2
	¾	3	3	3	3	3	3
	1	3	3	3	3	4	4
	1¼	4.5	4.5	4	4.5	6	5
	1½	6.5	6.5	6	6.5	7	7
	2	7	7	7	7	8	9
	2½	10	10	10	10	12	12
	3	13	14	13	14.5	16	18
	3½	17	17	17	17	21	20
	4	23.5	24	22	24	28	26.5
	5	29	31	28	28	37	36
	6	39	39	39	39	50	45
	8	58	58	58	58	81	69
	10	81	81	81	91	124	100
	12	115	115	115	140	185	142
	14	165	165	165	190	250	206
	16	210	220	190	234	315	250
	18	253	280	250	305	414	320
	20	315	325	315	375	515	400
	22	370	370	370	435	640	465
	24	490	490	475	550	800	580
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
400 lb	½	2	2	2	2	2	3
	¾	3	3	3	3	3	3.5
	1	3.5	3.5	3.5	3.5	4	4
	1¼	4.5	4.5	4.5	4.5	6	4.5
	1½	6.5	6.5	6.5	6.5	8	8
	2	8	8	8	8	10	10
	2½	12	12	12	11	15	14
	3	15	15	15	14	20	18
	3½	21	21	21	20	29	26
	4	26	26	26	25	33	35
	5	31	31	31	29	44	43
	6	44	44	44	42	61	57
	8	67	67	67	64	100	89
	10	91	91	91	110	155	125
	12	130	130	130	152	226	175
	14	191	191	191	210	310	233
	16	253	253	253	280	398	295
	18	310	310	310	345	502	360
	20	378	378	378	420	621	445
	22	405	405	405	455	720	505
	24	539	539	539	615	936	640
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
600 lb	½	2	2	2	2	3	3
	¾	3	3	3	3	4	4
	1	4	4	4	4	4	4
	1¼	5	5	5	5	6	6
	1½	7	7	7	7	8	8
	2	9	9	9	9	10	12
	2½	13	13	13	12	15	18
	3	16	16	16	15	20	23
	3½	21	21	21	20	29	26
	4	37	37	37	36	41	42
	5	63	63	63	63	68	68
	6	80	80	80	78	86	81
	8	115	15	15	112	140	120
	10	177	177	177	195	231	190
	12	215	215	215	240	295	226
	14	259	259	259	290	378	347
	16	366	366	366	400	527	481
	18	476	476	476	469	665	555
	20	612	612	612	604	855	690
	22	590	590	590	670	1000	720
	24	876	876	876	866	1250	977
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
900 lb	½	6	6	6	6	4	7
	¾	6	6	6	6	6	7
	1	7.5	7.5	7.5	7.5	9	8.5
	1¼	10	10	10	10	10	10
	1½	14	14	14	14	14	14
	2	22	22	22	21	25	24
	2½	31	31	31	25	32	31
	3	36	36	36	29	35	36
	4	53	53	53	51	54	53
	5	83	83	83	81	87	86
	6	110	110	110	105	115	110
	8	172	172	172	190	200	187
	10	245	245	245	277	290	268
	12	326	326	326	371	415	372
	14	400	400	400	415	520	562
	16	459	459	459	488	619	685
	18	647	647	647	670	880	924
	20	792	792	792	868	1107	1164
	24	1480	1480	1480	1659	2099	2107
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
1500 lb	½	6	6	6	6	4	7
	¾	6	6	6	6	6	7
	1	8	8	8	8	9	9
	1¼	10	10	10	10	10	10
	1½	14	14	14	14	14	14
	2	25	25	25	25	25	25
	2½	36	36	36	35	35	36
	3	48	48	48	47	48	48
	4	73	73	73	75	73	73
	5	132	132	132	140	140	132
	6	165	165	165	170	160	165
	8	260	260	260	286	302	275
	10	436	436	436	485	510	455
	12	667	667	667	749	775	690
	14	940	940	940	890	975	940
	16	1250	1250	1250	1250	1300	1250
	18	1625	1625	1625	1475	1750	1625
	20	2050	2050	2050	1775	2225	2050
	24	2825	2825	2825	2825	3625	3325
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
2500 lb	½	….	7	….	7	7	8
	¾	….	9	….	8	10	9
	1	….	12	….	12	12	13
	1¼	….	18	….	17	18	20
	1½	….	25	….	24	25	28
	2	….	38	….	37	39	42
	2½	….	55	….	53	56	52
	3	….	83	….	80	86	94
	4	….	127	….	122	133	146
	5	….	210	….	204	223	244
	6	….	323	….	314	345	378
	8	….	485	….	471	533	576
	10	….	925	….	897	1025	1068
	12	….	1300	….	1262	1464	1608

Cuni 90/10 Pipe Flange Dimension

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Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS4087	PN14	95	67	4	M12	14
AS 2129 Flange	Table C	95	67	4	13	14
AS 2129 Flange	Table D	95	67	4	13	14
AS 2129 Flange	Table E	95	67	4	13	14
AS 2129 Flange	Table F	95	67	4	13	14
AS 2129 Flange	Table H	114	83	4	16	17
AS 2129 Flange	Table J	114	83	4	16	17
ANSI B16.5	ANSI 150	89	60	4	13	16
ANSI B16.5	ANSI 300	95	67	4	13	16
ANSI B16.5	ANSI 600	95	67	4	13	16
ANSI B16.5	ANSI 900	121	83	4	19	22
ANSI B16.5	ANSI 1500	121	83	4	19	22
ISO 7005 (DIN) Flange	PN6	80	55	4	M10	11
ISO 7005 (DIN) Flange	PN10	95	65	4	M12	14
ISO 7005 (DIN) Flange	PN16	95	65	4	M12	14
ISO 7005 (DIN) Flange	PN20	90	60.5	4	M14	16
ISO 7005 (DIN) Flange	PN25	95	65	4	M12	14
ISO 7005 (DIN) Flange	PN40	95	65	4	M12	14

›Pressure Ratings

Cupro Nickel 90/10 Flange Pressure Rating

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col_1	col_2	col_3	col_4	col_5	col_6	col_7	col_8
ANSI/ASME B16.34	PRESSURE RATING CHART	PRESSURE RATING CHART	PRESSURE RATING CHART	PRESSURE RATING CHART	PRESSURE RATING CHART	PRESSURE RATING CHART	PRESSURE RATING CHART
Temperature °F	150#	300#	400#	600#	900#	1500#	2500#
-20 to 100	275	720	960	1440	2160	3600	6000
200	230	600	800	1200	1800	3000	5000
300	205	540	720	1080	1620	2700	4500
400	190	495	660	995	1490	2485	4140
500	170	465	620	930	1395	2330	3880
600	140	435	580	875	1310	2185	3640
650	125	430	575	860	1290	2150	3580
700	110	425	565	850	1275	2125	3540
750	95	415	555	830	1245	2075	3460
800	80	405	540	805	1210	2015	3360
850	65	395	530	790	1190	1980	3300
900	50	390	520	780	1165	1945	3240
950	35	380	510	765	1145	1910	3180
1000	20	320	430	640	965	1605	2675
1050	20	310	410	615	925	1545	2570
1100	20	255	345	515	770	1285	2145
1150	20	200	265	400	595	995	1655
1200	20	155	205	310	465	770	1285
1250	20	115	150	225	340	565	945
1300	20	85	115	170	255	430	715
1350	20	60	80	125	185	310	515
1400	20	50	65	95	145	240	400
1450	15	35	45	70	105	170	285
1500	10	25	35	55	80	135	230

Copper Nickel Flanges

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Head Office

Shop No. 5, Ravi Estate, Keval Kantha Road, Near Gujarat Bottling Road, Industrial Area, Rakhial, Ahmedabad, Gujarat – 380023, India

Phone / WhatsApp

+91 93240 06771

exportompmo@gmail.com

Working Hours

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