Copper Nickel Flanges

Copper Nickel Flanges

ASTM B151 UNS C70600 Blind Flange

ASTM B151 UNS C70600 Blind Flange

90/70 Cu Ni Slip On Flange

90/70 Cu Ni Slip On Flange

Copper Nickel Weld Neck Flange

Copper Nickel Weld Neck Flange

 

 

ASTM B151 UNS C70600 Slip On Flanges Manufacturer in India, Refer Specification

Copper Nickel Flanges Specification

 

 

 

 

Most Selling Grade Of Copper Nickel Pipe Flanges

Cupro Nickel Blind Flange For Petrochemical Industry, View 70/30 Cu Ni Forged Flanges Joining Technique As Per DIN & EEMUA Standard

Joining Technique Of Cupro Nickel Flange

Butt Welding Seam Welding Spot Welding
Excellent Good Good
Soldering Brazing Oxyacetylene Welding
Excellent Excellent Fair
Gas Shielded Arc Welding Coated Metal Arc Welding Capacity for Being Hot Formed
Excellent Good Good

 

Standard Of CUNI Flange

Types Material ASME EEMUA DIN
Solid Socket Welding Flanges Copper Nickel B16.5
Threaded Welding Flanges Copper Nickel B16.5
Composite Weld Neck Backing Flanges Carbon steel 145 DIN 86037
Composite Slip On Inner Flanges Copper Nickel 145 DIN 86036
Composite Slip On Backing Flanges Carbon steel 145 DIN 86036
Solid Blind Flanges Copper Nickel B16.5
Composite Weld Neck Inner Flanges Copper Nickel 145 DIN 86037
Solid Weld Neck Flanges Copper Nickel B16.5 145 DIN 2632
Solid Slip On Flanges Copper Nickel B16.5 145 DIN 86033

 

DIN Standard Of Copper Nickel 90/10 Flange

DIN 10 bar and 14 bar pressure
DIN 86037 DIN 86036
Composite Weld Neck Flanges Composite Slip On Flanges
DIN 86033 DIN 2632
Copper Nickel Slip On Flanges Copper Nickel Weld Neck Flanges

 

EEMUA 145 Standard Of Copper Nickel 70/30 Flange

  • Composite Weld Neck Flanges
  • Composite Slip On Flanges
  • Copper Nickel Slip On Flanges
  • Copper Nickel Weld Neck Flanges

Class 150 Copper Nickel Socket Weld Commercial Flange Dimensions

Class 150 Copper Nickel Socket Weld Commercial Flange Dimensions

NPS Diameter Of Bolt Circle Diameter Of Hole Bolts Holes Number F D A
1/2 2.375 5/8 4 0.880 0.438 3.50
3/4 2.75 5/8 4 1.090 0.500 3.875
1 3.125 5/8 4 1.355 0.563 4.25
1 1/4 3.50 5/8 4 1.700 0.625 4.625
1 1/2 3.875 3/4 4 1.950 0.688 5.00
2 4.75 3/4 4 2.440 0.750 6.00
2 1/2 5.50 3/4 4 2.940 0.875 7.00
3 6.0 3/4 4 3.570 0.938 7.50
4 7.5 3/4 8 4.570 0.938 9.00
5 8.5 7/8 8 5.660 0.938 10.0
6 9.5 7/8 8 6.720 1.0 11.0

 

Class 300 Copper Nickel Socket Weld Commercial Flange Dimensions

NPS Diameter Of Bolt Circle Diameter Of Hole Bolts Holes Number F D A
1/2 2.625 5/8 4 .88 .563 3.75
3/4 3.25 3/4 4 1.09 .625 3.625
1 3.5 3/4 4 1.36 .688 4.875
1 1/4 3.875 3/4 4 1.70 .75 5.25
1 1/2 4.5 7/8 4 1.95 .813 6.125
2 5 3/4 8 2.44 .875 6.5
2 1/2 5.875 7/8 8 2.94 1 7.5
3 6.625 7/8 8 3.57 1.125 8.25
4 7.875 7/8 8 4.57 1.25 10
5 9.25 7/8 8 5.66 1.375 11
6 10.625 7/8 12 6.72 1.438 12.5

 

Looking For 90/10 Copper Nickel Welding Neck Flange To Handle High Pressure? Check Copper Nickel Pipe Flanges Chemical Composition.

Cu Ni Alloy Flange Chemical Composition

 

ASME SB151 UNS C71500 Composite SORF Flange Supplier in Mumbai, Refer CUNI Flanges Manufacturing Process Classification

Copper Nickel Blind Flange Manufacturing Process

  • Open-die Drop Forging
  • Impression-die Forging
  • Loose Tooling Forging

Classification Of Copper Nickel Weld Neck Flange

  • Hot Forging
  • Cold Forging
  • Isothermal Forging
Also Check Copper Nickel C70600 SWRF Flanges Weight as per ASME B16.5, and Mechanical Properties Of CUNI Backing Flange

Copper Nickel Flange Weight

Size Bore Approx Weight (LBS)
1/2 Sch 40 (Std) 1.2
3/4 Sch 40 (Std) 1.7
1 Sch 40 (Std) 2.2
1-1/4 Sch 40 (Std) 2.9
1-1/2 Sch 40 (Std) 3.7
2 Sch 40 (Std) 5.7
2-1/2 Sch 40 (Std) 9
3 Sch 40 (Std) 10.5
3-1/2 Sch 40 (Std) 13
4 Sch 40 (Std) 14.2
5 Sch 40 (Std) 16
6 Sch 40 (Std) 19.4
8 Sch 40 (Std) 31.3
10 Sch 40 (Std) 42.3
12 Sch 40 (Std) 69.6

 

Copper Nickel Alloy Flange Mechanical Properties

 

CU NI Pipe Flange Physical Properties

 

Types Of Copper Nickel Flanges

Cupro Nickel Composite Weld Neck Flanges

Cupro Nickel Composite Weld Neck Flanges

CU Ni Composite Slip On Flanges

CU Ni Composite Slip On Flanges

C70600 Composite Slip On Backing Flanges

C70600 Composite Slip On Backing Flanges

90/10 CuNi Solid Socket Welding Flanges

90/10 CuNi Solid Socket Welding Flanges

Cupro Nickel 70/30 Solid Slip On Flanges

Cupro Nickel 70/30 Solid Slip On Flanges

CUNI Alloy Solid Blind Flanges

CUNI Alloy Solid Blind Flanges