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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

Pressure Rating ANSI Class 1500#, 150#, 900#, 2500#, 300#, 600#
DIN 10, 16, 25, 40, 6 Bar / PN 16, PN 64, PN 40, PN 25, PN 10, PN 6
JIS 16, 20, 5K, 10, 40, 63, 30 K,
UNI 10/ 16/ 6/ 25/ 40Bar
EN 6, 25, 40, 10, 16Bar
Flange Face Type Large Male Female, Lap Joint Face, Raised Face, Ring Type Joint, Flat Face, Small Tongue, Small Male Female, Large Tongue and 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,

Frequently Used C70600 Blind Flange Types

Nickel Copper Welding Neck Flange

Nickel Copper Welding Neck Flange

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

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

Copper-nickel Slip On Flanges

Copper-nickel Slip On Flanges

Copper Nickel Welding Neck Flanges Size: 5-10 Inch

Copper Nickel Welding Neck Flanges Size: 5-10 Inch

Ansi Copper Nickel Flanges

Ansi Copper Nickel Flanges

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

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

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 Flanges Size: 5-10 Inch

Ansi B16.5 Copper Nickel Blind Flanges 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 Flanges

Copper Nickel 90 10 Slip On Flanges

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

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

Cuni 90/10 Copper Nickel Forged Flanges

Cuni 90/10 Copper Nickel Forged Flanges


90/10 Cuni Flange Pressure Rating

Nominal Pipe Size Class #150 Class #300 Class #600 Class #900 Class #1500 Class #2500
Weld Neck Slip on Blind Weld Neck Slip on Blind Weld Neck Slip on Blind Weld Neck Slip on Blind Weld Neck Slip on Blind Weld Neck Slip on Blind
1/2" 2 1 1 2 1 1 2 2 2 1500# WEIGHTS 5 4 4 7 7 7
3/4" 2 2 2 3 3 3 4 3 3 1500# WEIGHTS 6 5 6 8 8 8
1" 3 2 2 4 3 3 4 4 4 1500# WEIGHTS 9 8 8 12 11 11
1 1/2" 4 3 3 7 6 6 8 7 8 1500# WEIGHTS 13 12 13 25 22 23
2" 6 5 5 9 7 8 12 9 10 1500# WEIGHTS 25 25 25 42 37 39
2 1/2" 8 7 7 12 10 12 18 13 15 1500# WEIGHTS 36 36 35 52 55 56
3" 10 8 9 15 13 16 23 16 20 31 26 29 48 48 48 94 83 86
4" 15 13 17 25 22 27 42 37 41 53 53 54 73 73 73 145 125 130
5" 19 15 20 32 28 35 68 63 68 86 83 87 130 130 140 245 210 225
8" 39 30 45 67 58 81 120 115 140 175 170 200 275 260 300 580 485 530
6" 24 19 26 42 39 50 81 80 86 110 110 115 165 165 160 380 325 345
10" 52 43 70 91 81 124 190 170 230 260 245 290 455 435 510 1075 930 1025
18" 150 130 220 320 250 395 475 400 630 680 600 850 1625 NA 1750 NA NA NA
12" 80 64 110 140 115 185 225 200 295 325 325 415 690 580 690 1525 1100 1300
24" 260 220 430 580 475 790 830 730 1250 1500 1400 2025 3325 NA 3625 NA NA NA
14" 110 90 140 180 165 250 280 230 355 400 400 520 940 NA 975 NA NA NA
16" 140 98 180 250 190 295 390 330 495 495 425 600 1250 NA 1300 NA NA NA
20" 180 165 285 400 315 505 590 510 810 830 730 1075 2050 NA 2225 NA NA NA
22" 225 185 355 465 370 640 720 590 1000 NA NA NA NA NA NA NA NA NA

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
Nominal Pipe Size Dimension Weight in Kg
Normal Pipe Size
(Inche)
Diameter Nominal Flange
Outer Diameter in
MM
Flange
Thickness in MM
Socket Weld Weld Neck Blind
8 200 342.9 28.4 12.1 17.6 19.6
3/4 20 98.6 12.7 0.6 0.7 0.6
1 25 108 14.2 0.8 1 0.9
1 1/4 32 117.3 15.7 1 1.3 1.2
1 1/2 40 127 17.5 1.3 1.7 1.5
2 50 152.4 19.1 2.1 2.6 2.4
2 1/2 65 177.8 22.4 3.3 4.1 3.9
1/2 15 88.9 11.2 0.4 0.5 0.4
3 80 190.5 23.9 3.9 4.9 4.9
24 600 812.8 47.8 86.9 115 185.0
3 1/2 90 215.9 23.9 4.8 6.1 6.2
4 100 228.6 23.9 5.3 6.8 7.0
5 125 254 23.9 6.1 8.6 8.6
6 150 279.4 25.4 7.5 10.6 11.3
10 250 406.4 30.2 16.5 24 28.6
14 350 533.4 35.1 34.6 48.4 58.1
12 300 482.6 31.8 26.2 36.5 43.2
16 400 596.9 36.6 44.8 60.6 76.1
18 450 635 39.6 48.9 68.3 93.7
20 500 698.5 42.9 61.9 84.5 122.0

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 Copper Manganese Lead Nickel Iron Zinc
Cupro Nickel 90/10 88.6 Minimum 1.0 Maximum 0.05 Maximum 9-11 Maximum 1.8 Maximum 1 Maximum
Cupro Nickel 70/30 65 Minimum 1.0 Maximum 0.05 Maximum 29-33 Maximum 0.4-1.0 Maximum 1 Maximum

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 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 Flanges Finland, Malaysia, USA, Bangladesh
Din 86019 Cuni10fe1.6mn 150# Copper Nickel Alloy Flanges Dammam -KSA, Indonesia, Belgium, Philippines.
Copper-nickel Slip On Flanges Canada, Singapore, Malaysia, Philippines
Copper Nickel Welding Neck Flanges Size: 5-10 Inch Japan, Europe, Romania, Malaysia
Ansi Copper Nickel Flanges Colombia, Malaysia, Sweden, China
Cu Bl Blind Flanges Ff Rf 150#-2500# Brass Pure Copper And Copper Nickel Pipe Floor Flanges 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 Flanges 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 Flanges Oman, Malaysia, Hong Kong, UAE
Asme B16.5 1/2inch Class150 Copper Nickel 70/30Welding Neck Flanges South Africa, Bahrain, Singapore
Cuni 90/10 Copper Nickel Forged Flanges France, Thailand, Europe, Qatar
Cuni Welding Neck Flanges 3 Inch 600# Ansi Copper Nickel C70600 90/10 Germany, Czechia, Malaysia, Thailand
Uns C70600 90/10 Weld Neck Flanges Italy, Iran, Chile, Singapore
Copper Nickel Pipe Flanges Alloy 90/10 Sw Flanges Egypt, Spain, UK, Mexico
150lbs Copper Nickle Flanges Ellington -United States, Poland, Canada, UK
Cuni Flanges C71500 Welding Neck Flanges300lb United Kingdom -UK, Europe, UAE, Malaysia

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Tel: +91-022-66541072
Email: sales@vineshsteel.com

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