Copper Nickel 90:10 Flanges

Copper Nickel 90/10 Flanges, Cupro Nickel 90/10 Weld Neck Flanges, ASTM A151 Cu-Ni 90/10 Flanges, Copper Nickel UNS C70600 Stub ends, Copper Nickel 90 / 10 Flanges Supplier in Mumbai, Copper Nickel 90/ 10 Seamless Flanges Supplier & Exporter In India,

Ratna Exports is a leading manufacturer, supplier, exporter, and stockist of high-quality Copper Nickel 90/10 Flanges. Our Cupro Nickel 90/10 Weld Neck Flanges offer excellent resistance to stress corrosion, erosion, and biofouling in seawater and brackish water environments. These flanges also exhibit excellent fabrication and welding properties, making them ideal for use in various industries, including the cement industry, power industry, petrochemical plants, oil refineries, fertilizer plants, sugar mills, chemical plants, and pharmaceuticals.

We provide a wide range of Cu-Ni 90/10 Flanges, including socket weld, slip-on, blind, lap joint, threaded, and more. Our products are designed to meet the highest standards and specifications, ensuring durability and reliability in all applications.

Contact Ratna Exports today for a best offer & competitive quotation Of Specification for Copper Nickel 90:10 Flanges

Key products include

Copper Nickel 90/10 Weld Neck Flanges: Known for their superior resistance to stress corrosion and erosion.

Cupro Nickel 90/10 Slip-On (SORF) Flanges: Ideal for frequent dismantling applications.

CuNi 90/10 Blind (BLRF) Flanges: Used to seal the ends of pipes or valve connections.

ASME B16.5 90/10 Copper Nickel Weld Neck Flanges: Suitable for high-pressure applications.

Cupro Nickel 90/10 Socket Weld Flanges: Perfect for small-diameter high-pressure pipes.

Cu-Ni C70600 Orifice Flanges: Used in flow measurement applications.

CuNi 2.0872 Ring Type Joint Flanges: Provide a leak-proof connection.

90-10 Cupro Nickel Reducing Flanges: Used to connect pipes of different diameters.

At Ratna Exports, we are committed to providing top-quality flanges that meet the needs of various industrial applications. Our extensive product range, including forged and plate flanges, ensures we have the right solution for your requirements. As a trusted exporter in Mumbai, India, we ensure that our products are manufactured to the highest standards and delivered on time.

Please contact us for more information on our Copper Nickel 90/10 Flanges and to view our competitive price list. We are dedicated to offering our customers the best products and services worldwide.

Specification Of Copper Nickel 90:10 Flanges

Copper Nickel 90:10 Flanges

Specification: ASTM B151 / ASME SB151

Dimension Standard: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2″ (15 NB) to 48″ (1200NB)

Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

DIN Flanges: DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.

JIS Flanges: JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K

BS Flanges: BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.Specification of Cupro Nickel 90/10 Flanges

Specifications Of Copper Nickel 90:10 Flanges

Copper Nickel 90:10 Flanges

Copper Alloy 90:10 Flanges

Polished Copper 90:10 Flanges

Welded Copper 90:10 flanges

Chemical Composition Of Copper Nickel 90/10 Flanges

90/10 Copper Nickel Slip On Plate Flanges

Cu-Ni UNS C70600 Slip-On Flanges

90/10 Copper Nickel Weld Neck Flanges

ASTM A193 B16 Heavy Hex BoltsCu-Ni UNS C70600 Weld Neck Flanges

ASTM A151 90/10 Copper Nickel WNRF Flange

90/10 Copper Nickel Blind Flange

Cu-Ni UNS C70600 Orifice Flanges

Cu-Ni 90/10 Socket weld Flanges

Chemical Composition Of Copper Nickel 90/10 Flanges

Grade	Cu	Mn	Pb	Ni	Fe	Zn
Copper Nickel 90/10	88.6	1.0 max	0.05 max	9 – 11 max	1.8 max	1 max

Looking to buy Copper Nickel 90:10 Flanges From a manufacturer in India

Feel free to call or email us to explore how we can assist in growing your business. It would be our pleasure to collaborate with a valued client like you. Please Call On +91 9920228653 Or Mail Us On [email protected]

Mechanical Properties Of Copper Nickel 90/10 Flanges

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 %

Equivalent Grades For 90/10 Copper Nickel Flanges

STANDARD	WERKSTOFF NR.	UNS
Cupro Nickel 90/10	2.0872	C70600

Types Of Copper Nickel 90/10 Flanges

upro Nickel 90/10 Slip On Flanges	Cu-Ni 90/10 Raised Face Slip-On Flanges 90/10 Copper Nickel Slip On Plate Flanges 90/10 Cupro Nickel Slip On Flanges Cu-Ni UNS C70600 Slip-On Flanges Cu-Ni WERKSTOFF NR. 2.0872 45 SORF Flanges ASME SA151 90/10 Slip On Flanges
Cupro Nickel 90/10 Weld Neck Flanges	Cu-Ni 90/10 Raised Face Weld Neck Flanges 90/10 Copper Nickel Weld Neck Flanges 90/10 Cu-Ni Weld Neck Flange Cu-Ni UNS C70600 Weld Neck Flanges Cu-Ni WERKSTOFF NR. 2.0872 Weld Neck Flange ASTM A151 90/10 Copper Nickel WNRF Flange
Cupro Nickel 90/10 Blind Flanges	Copper Nickel 90/10 Raised Face Blind Flanges 90/10 Cu-Ni Blind Flanges 90/10 Copper Nickel Blind Flange Cupro Nickel UNS C70600 Blind Flanges Cu-Ni WERKSTOFF NR. 2.0872 Blind Flange ASTM A151 90/10 Cu-Ni BLRF Flanges
Cupro Nickel 90/10 Orifice Flanges	Cu-Ni 90/10 Orifice Flanges 90/10 Cupro Nickel Orifice Flanges 90/10 Copper Nickel Orifice Flanges Cu-Ni UNS C70600 Orifice Flanges Cu-Ni WERKSTOFF NR. 2.0872 Orifice Flanges A151 90/10 Copper Nickel Orifice Flanges
Cupro Nickel 90/10 Socket weld Flanges	Cu-Ni 90/10 Socket weld Flanges 90/10 Copper Nickel Socket weld Flanges 90/10 Cupro Nickel Socket weld Flanges Cu-Ni UNS C70600 Socket weld Flanges Cupro Nickel WERKSTOFF NR. 2.0872 SWRF Flanges ASME B151 90/10 Copper Nickel Socket weld Flanges
Cupro Nickel 90/10 Threaded Flanges	Cu-Ni 90/10 Threaded Flanges 90/10 Cu-Ni Threaded Flanges 90/10 Cupro Nickel Threaded Flanges Cupro Nickel UNS C70600 Threaded Flanges Cu-Ni WERKSTOFF NR. 2.0872 Threaded Flanges ASTM A151 Copper Nickel 90/10 Threaded Flanges
Cupro Nickel 90/10 Long weld Neck Flanges	Cu-Ni 90/10 Long weld Neck Flanges 90/10 Copper Nickel Long weld Neck Flanges 90/10 Cupro Nickel Long weld Neck Flanges Cu-Ni UNS C70600 Long weld Neck Flanges Cu-Ni WERKSTOFF NR. 2.0872 Long weld Neck Flanges ASTM A151 90/10 Copper Nickel Long Weld Neck Flanges
Cupro Nickel 90/10 RTJ Flanges	Cu-Ni 90/10 Ring Type Joint Flanges 90/10 Copper Nickel Ring Type Joint Flange 90/10 Cupro Nickel RTJ Flanges Cu-Ni UNS C70600 RTJ Flanges Cu-Ni WERKSTOFF NR. 2.0872 RTJ Flanges BS4504 Copper Nickel 90/10 RTJ Flanges
Cupro Nickel 90/10 Reducing Flanges	Copper Nickel 90/10 Reducing Flanges 90/10 Copper Nickel Reducing Flanges 90/10 Cu-Ni Reducing Flange Copper Nickel UNS C70600 Reducing Flanges Cu-Ni WERKSTOFF NR. 2.0872 Reducing Flange ASTM A151 Cupro Nickel 90/10 Reducing Flanges
Cupro Nickel 90/10 Forged Flanges	Cu-Ni 90/10 Forged Flanges 90/10 Copper Nickel Forged Flange 90/10 Cu-Ni Forged Flange Cupro Nickel UNS C70600 Forged Flanges Cu-Ni WERKSTOFF NR. 2.0872 Forged Flanges ASTM A151 Cupro Nickel 90/10 Forged Flanges
Cupro Nickel 90/10 Spectacle Blind Flanges	Cupro Nickel 90/10 Spectacle Blind Flanges Cupro Nickel 90/10 Spectacle Blind Flanges ASTM A151 Cupro Nickel 90/10 Spectacle Blind Flanges
Cupro Nickel 90/10 Spade Flange	Cupro Nickel 90/10 Spade Flange Cupro Nickel 90/10 Spade Flange ASTM A151 Cupro Nickel 90/10 Spade Flange

Copper Nickel 90/10 Flanges Pressure Rating

BS10	Welding Neck Flange, Plate SORF Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE	E, D, H, F
ASME/ANSI B 16.47	Blind Flange [ A & B], Welding Neck Flange
CLASS	400, 900, 150, 300, 75, 600
ASME/ANSI B 16.5	Threaded Flange, Slip Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Welding Neck Flange, Lap Joint Flange, Ring Type Joint Flange
CLASS	400, 2500, 300, 150, 1500, 900, 600,
SEC 3.1 BS 4504	Loose Plate Flange, Blank Flange, WNRF Flange, Hubbed Slip Flange, Hubbed Threaded Flange
CLASS	PN 2.5 – PN 40
ASME/ANSI B 16.36	WNRF Flange, Threaded Flange, SORF Flange
CLASS	2500, 900, 300, 600, 1500, 400
BOSS BS 1560	Lapped Flange, WNRF Flange, SORF Flange, BLRF Flange, Socket Welding, and Screwed Boss Flange,
CLASS	400, 900, 600, 2500, 1500, 150, 300
[PART 1] BS 4504	Plate Flange, Welding Neck Flange, Blank Flange, Hubbed Slip-On Hubbed Threaded,
CLASS	PN 2.5 – PN 400
FLANGES DIN	DIN 2632, 2631, 2527, 2637,2638, 2633, 2576, 2566, 2573, 2634, 2635, 2629, 2628, 2641,2642, 2636, 2656, 2673, 2627, 2655
CLASS	PN 6 – PN 100

Stock List Of Copper Nickel Flanges

Max. Pressure	Flange Schedule/Class	Flange Connection Type	Pipe Size – Pipe Flanges	Flange Material
275 psi	ASME B16.5 Class 150	Socket Weld	1/2″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	4″	Forged Copper Nickel
150 psi	ASME B16.5 Class 150	FNPT	1/2″	Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	2-1/2″	Forged Copper Nickel
150 psi	ASME B16.5 Class 150	FNPT	3/4″	Copper Nickel
150 psi	ASME B16.5 Class 150	Welded	1/2″	Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	3″	Forged Copper Nickel
275 psi	ASME B16.5 Class 150	Socket Weld	3/4″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	3″	Forged Copper Nickel
275 psi	ASME B16.5 Class 150	Socket Weld	1-1/2″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	4″	Forged Copper Nickel
275 psi	ASME B16.5 Class 150	Socket Weld	1-1/4″	Forged Copper Nickel
150 psi	ASME B16.5 Class 150	FNPT	2″	Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	1-1/2″	Forged Copper Nickel
275 psi	ASME B16.5 Class 150	Socket Weld	2-1/2″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	1″	Forged Copper Nickel
275 psi	ASME B16.5 Class 150	Socket Weld	2″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	1/2″	Forged Copper Nickel
275 psi	ASME B16.5 Class 150	Socket Weld	3″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	2-1/2″	Forged Copper Nickel
150 psi	ASME B16.5 Class 150	FNPT	4″	Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	1/2″	Forged Copper Nickel
275 psi	ASME B16.5 Class 150	Socket Weld	4″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	1″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	FNPT	1-1/4″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	1-1/2″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	1-1/4″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	2″	Forged Copper Nickel
720 psi	ASME B16.5 Class 300	Slip On	2″	Forged Copper Nickel

90/10 Copper Nickel Flanges Size Chart

Normal Sizes In inch	Dimension	Copper Nickel Flanges Dimensional Sizes 1/2 inch. to 2 1/2 inch.
		Class 125 Class 150		Class 300		Class 400		Class 600		Class 900		Class 1500		Class 2500
		inch.	mm	inch.	millimeter	inch.	mm	inch.	mm	inch.	mm	inch.	mm	inch		mm
1/2	A	3 1/2	88.9	3 3/4	95.2	3 3/4	95.2	3 3/4	95.2	4 3/4	121	4 3/4	121	5 1/4	133.4
	b	7/16	11.1	9/16	14.3	9/16	14.3	9/16	14.3	7/8	22.2	7/8	22.2	1 3/16	30.2
	D2	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9
	D1	2 3/8	60.3	2 5/8	66.7	2 5/8	66.7	2 5/8	66.7	3 1/4	82.6	3 1/4	82.6	3 1/2	88.9
	n	4	4	4	4	4	4	4	4	4	4	4	–	4	44
	d	5/8	15.9	5/8	15.9	5/8	15.9	5/8	15.9	7/8	22.2	7/8	22.2	7/8	22.2
3/4	A	3 7/8	98.4	4 5/8	117.5	4 5/8	117.5	4 5/8	117.5	5 1/8	130	5 1/8	130	5 1/2	139.7
	b	1/2	12.7	5/8	15.9	5/8	15.9	5/8	15.9	1	25.4	1	25.4	1 1/4	31.8
	D2	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9
	D1	2 3/4	69.8	3 1/4	82.5	3 1/4	82.5	3 1/4	82.5	3 1/2	88.9	3 1/2	88.9	3 3/4	95.2
	n	4	4	4	4	4	4	4	4	4	4	4	–	4	44
	d	5/8	15.9	3/4	19	3/4	19	3/4	19	7/8	22.2	7/8	22.2	7/8	22.2
1	A	4 1/4	108	4 7/8	123.8	4 7/8	123.8	4 7/8	123.8	5 7/8	149.2	5 7/8	149.2	6 1/4	159
	b	9/16	14.3	11/16	17.5	11/16	17.5	11/16	17.5	1 1/8	28.6	1 1/8	28.6	1 3/8	34.9
	D2	2	50.8	2	50.8	2	50.8	2	50.8	2	50.8	2	50.8	2	50.8
	D1	3 1/8	79.4	3 1/2	88.9	3 1/2	88.9	3 1/2	88.9	4	102	4	102	4 1/4	108
	n	4	4	4	4	4	4	4	4	4	4	4	4	4	4
	d	5/8	15.9	3/4	19	3/4	19	3/4	19	1	25.4	1	25.4	1	25.4
1 1/4	A	4 5/8	117.5	5 1/4	133.4	5 1/4	133.4	5 1/4	133.4	6 1/4	159	6 1/4	159	7 1/4	184.2
	b	5/8	15.9	3/4	19	13/16	20.6	13/16	20.6	1 1/8	28.6	1 1/8	28.6	1 1/2	38.1
	D2	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5
	D1	3 1/2	88.9	3 7/8	98.4	3 7/8	98.4	3 7/8	98.4	4 3/8	111	4 3/8	111	5 1/8	130
	n	4	4	4	4	4	4	4	4	4	4	4	4	4	4
	d	5/8	15.9	3/4	19	3/4	19	3/4	19	1	25.4	1	25.4	1 1/8	28.6
1 1/2	A	5	127	6 1/8	155.6	6 1/8	155.6	6 1/8	155.6	7	177.8	7	177.8	8	203
	b	11/16	17.5	13/16	20.6	7/8	22.2	7/8	22.2	1 1/4	31.8	1 1/4	31.8	1 3/4	44.5
	D2	2 7/8	73 98	2 7/8	73	2 7/8	73	2 7/8	73	2 7/8	73	2 7/8	73	2 7/8	73
	D1	3 7/8	4	4 1/2	114	4 1/2	114	4 1/2	114	4 7/8	124	4 7/8	124	5 3/4	146
	n	4	4	4	4	4	4	4	4	4	4	4	4	4	4
	d	5/8	. 15.9	7/8	22.2	7/8	22.2	7/8	22.2	1 1/8	28.6	1 1/8	28.6	1 1/4	31.8
2	A	6	152.4	6 1/2	165.1	6 1/2	165.1	6 1/2	165.1	8 1/2	215.9	8 1/2	215.9	9 1/4	234.9
	b	3/4	19	7/8	22.2	1	25.4	1	25.4	1 1/2	38.1	1 1/2	38.1	2	50.8
	D2	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1
	D1	4 3/4	121	5	127	5	127	5	127	6 1/2	165.1	6 1/2	165.1	6 3/4	171
	n	4	4	8	8	8	8	8	8	8	8	8	8	8	8
	d	3/4	19	3/4	19	3/4	19	3/4	19	1	25.4	1	25.4	1 1/8	28.6
2 1/2	A	7	177.8	7 1/2	190.5	7 1/2	190.5	7 1/2	190.5	9 5/8	244	9 5/8	244	10 1/2	266.7
	b	7/8	22.2	1	25.4	1 1/8	28.6	1 1/8	28.6	1 5/8	41.3	1 5/8	41.3	2 1/4	57.2
	D2	4 1/8	104.8	4 1/8	104.8	4 1/8	104.8	4 1/8	104.8	4 1/8	105	4 1/8	105	4 1/8	105
	D1	5 1/2	139.7	5 7/8	149.2	5 7/8	149.2	5 7/8	149.2	7 1/2	190.5	7 1/2	190.5	7 3/4	197
	n	4	4	8	8	8	8	8	8	8	8	8	8	8	8
	d	3/4	19	7/8	22.2	7/8	22.2	7/8	22.2	1 1/8	28.6	1 1/8	28.6	1 1/4	31.8

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