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4 steps to finding the perfect copper nickel flange manufacturer?

  • Clearly define your specific requirements as it will help you identify manufacturers that can meet your needs.
  • Conduct extensive research to identify a potential Copper Nickel Flange manufacturer in India.
  • Once you have a shortlist, evaluate their capabilities.
  • Request samples of their 70/30 copper nickel flanges to assess quality and compatibility with your application.

key factors that buyers should consider when purchasing CUNI flange?

  • Check the specific material grade of the CUNI flanges.
  • Determine the required flange type and size to match the piping system.
  • Verify that the copper nickel pipe flanges have the appropriate pressure and temperature ratings.
  • Consider the specific environmental conditions to ensure the flanges is adequately resistant to corrosion.
  • Buy from a reputable 7060x flange manufacturer in India with appropriate certifications.
  • Consider the compatibility of gaskets and bolting materials with the flanges.

ASTM B171 UNS C70600 Blind Flange and 90/10 Copper Nickel Slip On Flange supplier in Mumbai


copper nickel flange

Manufacturer of UNS C71500 Weld Neck Flange and Copper Nickel Blind Flange as per ASME B16.5


How does the availability of raw materials affect the price of the Cupro nickel flanges?

Limited availability of raw materials can affect the price of cupro nickel flanges because:

  • If the demand is high, the price increases.
  • It can increase the production cost.
  • It can lead to market speculation and an increase in ASTM B171 UNS c70600 pipe flanges cost.

How do you determine the correct bolt size for a copper nickel slip on flange?

  • Identify the size of copper nickel slip on flanges required.
  • Determine the pressure rating of the flanges.
  • Consider the gasket type used in the flanges joint.
  • Refer to industry bolting standards.
  • Calculate the required torque for the bolts based on the flanges and gasket specifications.
  • Consider the type of flanges face.


Copper Nickel Blind Flange

Copper Nickel Blind Flange

Copper Nickel Slip On Flange

Copper Nickel Slip On Flange

Copper Nickel Weld Neck Flange

Copper Nickel Weld Neck Flange

copper nickel flange


Copper Nickel Flange Specification

Copper Nickel Flange Specification

Grades Of Cupro Nickel Flanges


Copper Nickel 90/10 Flanges

Copper Nickel 90/10 Flanges

Copper Nickel 70/30 Flanges

Copper Nickel 70/30 Flanges


Types Of Copper Nickel Pipe Flanges


ASTM B171 UNS C70600 Flanges

ASTM B171 UNS C70600 Flanges

  • Supporting Material :
  • Gasket
  • Ring joint
  • Flange bolts
Cuni Flanges

Cuni Flanges

  • Face Type :
  • Ring type joint
  • Flat face
  • Raised face
C70600 Flange

C70600 Flange

  • Dimensions
  • ASME B16.5
  • ASME B16.47
  • ANSI B16.5
C71500 Flanges

C71500 Flanges

  • Manufacturing Process :
  • Castings
  • Forgings
  • Plates
Copper Nickel Pipe Flanges

Copper Nickel Pipe Flange

  • Wall Thickness:
  • Schedule 10/ 20/ 40
  • SCH 60/ 80/ 100
90/10 Copper Nickel Flanges

90/10 Copper Nickel Flange

  • Pressure Class
  • Class 150 To 300
  • 600LBS To 900LBS
  • 1500# To 2500#
Cupro Nickel Flanges

Cupro Nickel Flange

  • Certificate :
  • CE certificate
  • ISO certificate
  • Test report
7060x Flange

7060x Flange

  • Testing methods :
  • Magnetic particle test
  • Liquid penetrant test
  • Hardness test
Cupro Nickel Flange

Cupro Nickel Flange

  • Application :
  • Power generation
  • Pharmaceuticals
  • Petrochemicals
Copper Nickel Composite Flanges

Copper Nickel Composite Flanges

  • International Standard :
  • JIS/ AWWA
  • DIN/ API
  • EN/ BS
Copper Nickel Pipe Flanges

Copper Nickel Pipe Flange

  • Surface Finish :
  • Mill Finishes
  • Bright annealed
  • Mechanically polished
Copper Nickel Threaded Flange

Copper Nickel Threaded Flange

  • Wall Thickness :
  • Schedule 10/ SCH 20
  • Schedule 40/ SCH 80
  • Schedule 120/ SCH 180
Copper Nickel Backing Rings

Copper Nickel Backing Rings

  • JIS Standard :
  • 5K/ 10K/ 16K
  • 20K/ 30K
  • 40K/ 63K
70/30 Copper Nickel Flanges

70/30 Copper Nickel Flange

  • Testing methods :
  • Proof test
  • Tensile test
  • Impact test

What is the recommended pressure range for using copper nickel threaded flange?

The recommended pressure range for using copper nickel threaded flanges depends on the specific material grade and size. The pressure ratings for these CU-NI flanges are determined by industry standards.

For C70600 threaded flange, the pressure rating can range from 150 to 3000 psi. Similarly, for C71500 NPT flanges, the pressure rating is between 150 to 2000 psi, depending on the size and temperature.


How does the size of a copper nickel backing rings affect its load-bearing capacity?

The load-bearing capacity of copper nickel backing rings is directly related to its cross sectional area. A larger one provides more surface area to distribute the load which results in better load distribution & increased strength.


Copper Nickel Slip On Flange Dimensions

Size (in) Bolt Hole Diameter (in) Flanges Diameter (in) Flanges Thickness (in) Number of Bolt Holes
1/2 0.63 3.5 0.44 4
3/4 0.63 3.88 0.5 4
1 0.63 4.25 0.56 4
1-1/4 0.63 4.63 0.63 4
1-1/2 0.63 5 0.69 4
2 0.75 6 0.75 4
2-1/2 0.75 7 0.88 4
3 0.75 7.5 0.94 4
3-1/2 0.75 8.5 0.94 8
4 0.75 9 0.94 8
5 0.88 10 0.94 8
6 0.88 11 1 8
8 0.88 13.5 1.13 8
10 1 16 1.19 12
12 1 19 1.25 12

Copper Nickel Flange Dimensions

Blind flanges as per ASME B16.5

Copper Nickel Flange Dimensions

90/10 Copper Nickel Flanges are available in class 150 to 2500, view 7060x Composite and Cuni 90/10 Threaded Flange dimensions


Copper Nickel Flange Weight

(NPS) Slip On (SORF) Blind (BLRF) Weld Neck (WNRF)
½ 1 2 2
¾ 2 2 2
1 2 2 3
3 3 3
3 4 4
2 5 5 6
8 7 10
3 9 9 11.5
11 13 12
4 13 17 16.5
5 15 20 21
6 19 27 26
8 30 47 42
10 43 70 54
12 64 123 88
14 90 140 114
16 106 180 140
18 130 220 165
20 165 285 197
22 185 355 225
24 220 430 268

A wide selection of Cuni Flange in all standard sizes, faces and pressure ratings, ready stock of Copper Nickel 90/10 Socket Weld, Orifice and in Composite Flange in UAE and India

70/30 Copper Nickel Flanges Pressure Rating


Temp
-29 °C
150 300 600
38 19.6 51.1 102.1
50 19.2 50.1 100.2
100 17.7 46.6 93.2
150 15.8 45.1 90.2
200 13.8 43.8 87.6
250 12.1 41.9 83.9
300 10.2 39.8 79.6
325 9.3 38.7 77.4
350 8.4 37.6 75.1
375 7.4 36.4 72.7
400 6.5 34.7 69.4
425 5.5 28.8 57.5
450 4.6 23 46
475 3.7 17.4 34.9
500 2.8 11.8 23.5
538 1.4 5.9 11.8

Copper Nickel Flanges Price List in India


Type Of Flanges Size In Inch SCH Class Grade Price In INR (India) Per Piece
Slip On Flanges 2 40 150 CU Ni 90/10 140.00
- 3 40 150 - 230.00
- 4 80 300 - 380.00
- 6 80 300 - 630.00
Slip On 8 80 300 - 1100.00
Blind Flanges 3/4 40 150 CU Ni 90/10 80.00
- 1 40 150 - 130.00
- 1-1/2 40 150 - 220.00
- 2 40 150 - 310.00
Blind 4 40 150 - 400.00
Weld Neck Flanges 2 STD 150 CU Ni 90/10 270.00
- 4 STD 300 - 526.00
- 6 80 300 - 723.00
- 8 80 300 - 1200.00
Weld Neck 10 80 300 CU Ni 90/10 1750.00

Cuni Flange Marking


Cuni Flange Marking
  • size
  • item
  • specification and number
  • pressure rating, with unit
  • OD
  • WT, with unit
  • bore when applicable
  • std schedule when applicable,
  • material specification
  • 6"
  • FLANGE
  • WNRF
  • ASME B16.5 #150
  • 6" OD x 0.250"
  • 152.4 Unit
  • Bore 15.500"
  • SCH 80
  • ASTM A151 C70600

Looking For Copper Nickel Flange manufacturer? And 90/10 Cu Ni Flange Dimensions? Find Here Copper Nickel Pipe Flanges Price List Per Piece


Cupro Nickel Flanges Thickness Chart


NPS (O.D.) Schedule 20 Schedule 40 Schedule 60 Schedule 80
½ 0.84 ... 0.109 ... 0.147
¾ 1.05 ... 0.113 ... 0.154
1 1.315 ... 0.133 ... 0.179
1 ¼ 1.66 ... 0.14 ... 0.191
1 ½ 1.9 ... 0.145 ... 0.2
2 2.375 ... 0.154 ... 0.218
2 ½ 2.875 ... 0.203 ... 0.276
3 3.5 - 0.216 - 0.3
3 ½ 4 - 0.226 - 0.318
4 4.5 - 0.237 - 0.337
5 5.563 - 0.258 - 0.375
6 6.625 - 0.28 - 0.432
8 8.625 0.25 0.322 0.406 0.5
10 10.75 0.25 0.365 0.5 0.594
12 12.75 0.25 0.406 0.562 0.688
14 14 0.312 0.438 0.594 0.75
16 16 0.312 0.5 0.656 0.844
18 18 0.312 0.562 0.75 0.938
20 20 0.375 0.594 0.812 1.031
22 22 - - - -
24 24 0.375 0.688 0.969 1.219
26 26 - - - -
30 30 0.5 - - -

ASME Standard For C71500 Flange


ASME Standard For C71500 Flange
  • BS 4504
  • ASME B16.5
  • EN 1092-1
  • DIN
  • AWWA C207
  • JIS
  • ISO
  • ANSI B16.5
  • MSS SP-44
  • EN 1092-2 PN16

Buy Directly From Largest Copper Nickel Flange supplier & manufacturer In Mumbai. India

Copper Nickel Backing Rings Yield Strength


90/10 Copper Nickel
Yield Strength (0.2%Offset) 20000 psi

70/30 Copper Nickel
Yield Strength 0.2% Proof (MPa)
(MINIMUM) (MAXIMUM)
88 483

Copper Nickel Threaded Flange Tensile Strength


Copper Nickel 90/10 Flange
Tensile Strength 50000 psi

Copper Nickel 70/30 Flange
Tensile strength (MPa)
(MIN.) (MAX.)
372 517

Copper Flange Melting Point


Copper Nickel Pipe Flanges
Melting Point 2260 F

CUNi Flanges Elongation


Copper Nickel Flange
Elongation(% in 50mm) 45.00

What are the common inspection methods used to test 90/10 copper nickel flanges?

  • Visual Inspection is to check for any visible defects.
  • Dimensional Inspection measures the critical dimensions of the 90/10 copper nickel flanges.
  • NDT methods help to detect any internal flaws in the flanges.
  • Various material tests are performed to verify the copper nickel alloy properties.
  • Hardness testing assesses the flanges hardness.

What are the marking requirements for copper nickel blind flange?

  • The material grade of the copper nickel alloy flanges.
  • The nominal size of the copper nickel blind flange.
  • The pressure rating along with the manufacturer's name, logo or trademark.
  • If the flange meets specific industry standards.
  • HA unique heat number to track and trace the origin and production of the material.
  • The country of origin.
  • Any additional markings or specific customer requirements should also be fulfilled.

What are the export requirements for c70600 flanges in different countries?

  • Ensure the C70600 flange meets the relevant international standards.
  • Prepare all necessary export documentation and any required certifications or test reports.
  • Accurately fill out customs declarations with the correct classification, value and other relevant details.
  • Check if the destination country requires an export license for copper nickel composite flange.
  • Properly package and label the flanges according to international shipping regulations.

Testing Of Copper Nickel Alloy Flanges

Testing Of Copper Nickel Alloy Flanges
  • Ultrasonic testing machine
  • Tensile testing machine
  • Radiation servo meter
  • Mobile spectrometer for PMI test

Surface Treatment Of Cupro Flanges

Surface Treatment Of Cupro Flanges
  • Stock Finih
  • Spiral Serrated
  • Concentric Serrated
  • Smooth Finih

UNS C70600 Flange Manufacturing Facilities

UNS C70600 Flange Manufacturing Facilities
  • Bolt Hole drilling: High speed CNC Vertical Machining Center
  • Open / Close Die Forging & Rolling: Hammer /Press / Ring Rolling
  • Raw material cutting: band saw
  • Heat treatment: Solution Annealing (batch annealing furnaces)