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C70600 Blind Flange and 90/10 Cuni Flange Manufacturer in India

Both copper and nickel are metals that can be easily alloyed with each other. In the form of an alloy, they offer the end user multiple advantages. High ductility and malleability, good strength with good resistance to corrosion. Copper Nickel Flanges are mainly used in applications involving the sea because they can withstand highly saturated saltwater or brine solutions at various temperatures.

Copper Nickel Flanges

The content of nickel used to alloy them enables them to show their tolerance to elevated temperatures, making the Copper Alloy 70/30 WNRF Flange an ideal component for marine engineering projects. Amongst all copper nickel alloys, the two most common grades would be CuNi 70/30 and CuNi 90/10. As their name suggests, the grade of these alloys takes after their chemical composition, with the first number indicating the content of copper and the latter would be the content of nickel. C70600 Industrial Flanges have an added content of 1.4% ferrous in their alloy, giving them resistance to several corrosion-related issues such as erosion, impingement as well as general corrosion. The presence of nickel in grade 90/10 Copper Nickel Flanges is lower, making it suitable for those applications where the temperatures would be moderately high. Moreover, the ductility of this alloy is higher than grade 70/30. This grade also acts as a substitute for 70/30 CuNi, becoming a cost effective option across several industries. While both nickel and copper are commodity metals, the trading price for nickel is significantly higher than copper. Hence grade Cu Ni 70/30 Flanges tend to be much more expensive than grade 90/10 CuNi. With the increase in nickel in its alloy, the corrosion resistance properties also witness a leap. These properties are suited to participate in highly demanding applications, especially if the grade 70/30 cupro nickel flange is to be used in polluted or high velocity marine waters.

Do not forget to compare our price with other Copper Nickel Flange Suppliers in Mumbai, Check 70/30 Copper Nickel Slip on Flanges price list

 

Copper Nickel Flange Specification List

PED approved Cupro Nickel Flange and 90/10 Copper Nickel Weld Neck Flanges Manufacturer in India, View Eemua 145 Flange Dimensions and Price list

Standards GOST, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN
Pressure Rating ANSI Class 1500#, Class 150#, Class 900#, Class 2500#, Class 300#, Class 600#
Pressure Calculation in DIN 10, 16, 25, 40, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6
JIS 16, 20, 5K, 10, 40, 63, 30 K,
UNI 10/ 16/ 6/ 25/ 40Bar
EN 6, 25, 40, 10, 16Bar
Most common Types Forged / Threaded / Screwed / Plate
Production technique Forged, Heat treated and machined
Flange Face Type Large Male-Female, Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Small Tongue, Small Male-Female, Large Tongue & Groove Flanges manufacturer and Supplier
Flanges Marking All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request.
Supplier and Distributors Located in Muscat, Istanbul, Kuwait, New Delhi, Jamshedpur, Coimbatore, Courbevoie, Gimhae si, Chennai, Pimpri Chinchwad, Rajkot, Janeiro, Vadodara, Kanpur, Ernakulam, Tehran, Indore, Bogota, Ludhiana, Caracas, Hyderabad, Ranchi, Manama, Calgary, Montreal, Perth, Santiago, Karachi, Ahmedabad, Surat, Ludhiana, Noida, Gurgaon, Ankara, Dammam, Port of Spain, Melbourne, Abu Dhabi, Thiruvananthapuram, Lagos, Mexico, Bengaluru, India, London, Baroda, Kolkata, Bangalore, Gujarat, Riyadh, Ahvaz, Nagpur, Khobar, Mumbai, Howrah, Sydney,
Test Hydrostatic testing machine, Direct-reading Spectrograph, Magnetic particle detector, X-ray detector, UI trasonic flaw detector
Equipment Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc

Frequently Used C70600 Blind Flange Types

Nickel Copper Welding Neck Flange

Nickel Copper Welding Neck Flange

Din 86019 Cuni10fe1.6mn 150# Copper Nickel Alloy Flange

Din 86019 Cuni10fe1.6mn 150# Copper Nickel Alloy Flange

Copper-nickel Slip On Flange

Copper-nickel Slip On Flange

Copper Nickel Welding Neck Flange Size: 5-10 Inch

Copper Nickel Welding Neck Flange Size: 5-10 Inch

Ansi Copper Nickel Flanges

Ansi Copper Nickel Flanges

Cu Bl Blind Flange Ff Rf 150#-2500# Brass Pure Copper And Copper Nickel Pipe Floor Flange

Cu Bl Blind Flange Ff Rf 150#-2500# Brass Pure Copper And Copper Nickel Pipe Floor Flange

Copper Nickel Lap Joint Flanges Size: 1/2 Inch Nb To 12 Inch Nb

Copper Nickel Lap Joint Flanges Size: 1/2 Inch Nb To 12 Inch Nb

Ansi B16.5 Copper Nickel Blind Flange Size: 5-10 Inch

Ansi B16.5 Copper Nickel Blind Flange Size: 5-10 Inch

Ansi Class 150 Sorf Slip On Welding Copper Nickel 90/10 Pipe Flanges

Ansi Class 150 Sorf Slip On Welding Copper Nickel 90/10 Pipe Flanges

Copper Nickel 90 10 Slip On Flange

Copper Nickel 90 10 Slip On Flange

Asme B16.5 1/2inch Class150 Copper Nickel 70/30Welding Neck Flange

Asme B16.5 1/2inch Class150 Copper Nickel 70/30Welding Neck Flange

Cuni 90/10 Copper Nickel Forged Flanges

Cuni 90/10 Copper Nickel Forged Flanges


90/10 Cuni Flange Pressure Rating

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

Copper Nickel Pipe Flanges Weight Chart

Manufacturer and Supplier C70600 Blind Flange in India, Check Cuni Flange Dimensions, Copper Nickel Pipe Flanges Price List and Cupro Nickel Flange Weight Chart
Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 Flanges PN14 Flanges 95 67 4 M12 14
AS 2129 Flange Table C Flanges 95 67 4 13 14
Table E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table D Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 300 Flanges 95 67 4 13 16
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 1500 Flanges 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 Flange 80 55 4 M10 11
PN10 Flange 95 65 4 M12 14
PN16 Flange 95 65 4 M12 14
PN20 Flange 90 60.5 4 M14 16
PN25 Flange 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14

Copper Nickel Flange Dimensions

Nominal Pipe Size Flanges Inside Diameter (ID)
(inch)
Flanges Outside Diameter (OD)
(inches)
Class 150 Class 300 Class 400 Class 600 Class 900
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

Chemical Analysis of Eemua 145 Flanges

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

70/30 Copper Nickel Flange Mechanical Behaviour

Specialized manufacturer of Copper Nickel Pipe Flanges such as Slip-on Flanges, Blind Flange, Threaded Flange, Inner Flange, Lap Joint Flange
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 %

Cuni Flange Equivalent Material

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

Copper Nickel Flanges Grade

  • 90/10 copper nickel flanges
  • 70/30 copper nickel flanges

Before choosing your supplier check our deliveries of last 2 years

Products We supplied to following Locations
Nickel Copper Welding Neck Flange Finland, Malaysia, USA, Bangladesh
Din 86019 Cuni10fe1.6mn 150# Copper Nickel Alloy Flange Dammam -KSA, Indonesia, Belgium, Philippines.
Copper-nickel Slip On Flange Canada, Singapore, Malaysia, Philippines
Copper Nickel Welding Neck Flange Size: 5-10 Inch Japan, Europe, Romania, Malaysia
Ansi Copper Nickel Flanges Colombia, Malaysia, Sweden, China
Cu Bl Blind Flange Ff Rf 150#-2500# Brass Pure Copper And Copper Nickel Pipe Floor Flange Dubai, Netherlands, Russia, Malaysia
Copper Nickel Lap Joint Flanges Size: 1/2 Inch Nb To 12 Inch Nb South Africa, Saudi Arabia (KSA), Kuwait, Brazil
Ansi B16.5 Copper Nickel Blind Flange Size: 5-10 Inch Philippines, Nigeria, Australia, UK
Ansi Class 150 Sorf Slip On Welding Copper Nickel 90/10 Pipe Flanges United Arab Emirates (UAE), Norway, Malaysia, Turkey
Copper Nickel 90 10 Slip On Flange Oman, Malaysia, Hong Kong, UAE
Asme B16.5 1/2inch Class150 Copper Nickel 70/30Welding Neck Flange South Africa, Bahrain, Singapore
Cuni 90/10 Copper Nickel Forged Flanges France, Thailand, Europe, Qatar
Cuni Welding Neck Flange 3 Inch 600# Ansi Copper Nickel C70600 90/10 Germany, Czechia, Malaysia, Thailand
Uns C70600 90/10 Weld Neck Flange Italy, Iran, Chile, Singapore
Copper Nickel Pipe Flange Alloy 90/10 Sw Flanges Egypt, Spain, UK, Mexico
150lbs Copper Nickle Flanges Ellington -United States, Poland, Canada, UK
Cuni Flanges C71500 Welding Neck Flange300lb United Kingdom -UK, Europe, UAE, Malaysia

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