Copper Nickel Flanges,Copper Nickel 90/10 CUNI Flanges,Cupro Nickel Flanges
Our Copper Nickel Flange,CUNI Flange is often used in Desalination, Exchangers, Underwater tubing, Marine hardware, etc. Our Copper Nickel 90 / 10 Flanges & Copper Nickel 70 / 30 Flanges has good corrosion resistance, which further are fabricated by bending, forming and welding
A flange is a way of joining pipes, valves and pumps to form a piping system and are usually welded or screwed. Flanges to ANSI B16.5 standards are available in all materials and pressure classes. Navy and Mil-Spec flanges are also always in stock for fast delivery.
TheseCuNi 90 / 10 Flangescan be fabricated by both hot and cold working procedures, and is readily weldable.
OurCupro-nickel 90 / 10 Weld Neck Flangesas well has good fabricatability and high inherent resistance to biofouling. TheseCopper Nickel UNS C70600 Flangesare a strong and ductile material exhibiting good corrosion resistance.
SPECIFICATIONS
Copper Nickel Flanges
Specification :
Cuni Flanges C70600,Copper Nickel Flange
Cuni Flanges C71500,Copper Nickel Flange
- Slip-on CUNI Flanges
- Threaded CUNI Flanges
- Blind CUNI Flanges
- Weld neck CUNI Flanges
- Socket weld CUNI Flanges
Marine, Shipboard, Navy, and Offshore Applications for 90/10 Copper Nickel (Cuni) Flanges
- Reverse osmosis water treatment
- Seawater piping systems
- Pressure vessel piping
- Heat exchangers and condensers
(CUNI)- Copper Nickel C70600 (90/10) and Copper Nickel C71500 (70/30) flanges. Copper Nickel (CUNI) is commonly used in seawater piping systems and other saltwater marine applications. Copper Nickel is resistant to corrosion from seawater, brine water, organic compounds, salts, diluted non-oxidizing acids, and more.
Grade : Cupro Nickel 90/10 (UNS No. C70600)
Specifications : ASTM B151 UNS C70600, CuNi10Fe1.6Mn, 7060X
Dimensions : DIN86037,DIN 86033,DIN2633,DIN2632,DIN 86036,EEMUA 145,EEMUA 234, ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, etc.
Standard : EEMUA Flanges, DIN Flanges, JIS Flanges, ANSI Flanges, ASME Flanges, BS Flanges, EN Flanges,
Size : 1/2″ to 24”
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF),
Grades : Copper Nickel 90/10 Flange (C70600 ), Cupro Nickel 70/30 Flange (C71500), UNS C71640
Type of Flanges:
Compositer Weld Neck Flanges, Composite Slip On Flanges, Collar, Inner Flanges,Weld Neck Flanges – WNRF,Socket Weld Flanges – SWRF,Slip On Raise Face – SORF,Blind Raise Face – BLRF
Lap Joint,Screwed ( Threaded ),Long Weld Neck,Reducing,Spectacle Blind
ASTM B 151 B 151M CUPRO NICKEL 90/10 FLANGES EQUIVALENT GRADES，CUNI Flanges
| STANDARD | WERKSTOFF NR. | UNS |
| Cupro Nickel 90/10 | 2.0872 | C70600 |
Copper Nickel Flanges
ASME SB151 CUPRO NICKEL 90/10 FLANGES CHEMICAL COMPOSITION
| Element | Cu | Mn | Pb | Ni | Fe | Zn |
| Copper Nickel 90/10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
ASME SB151 CU-NI 90-10 FLANGES
MECHANICAL & PHYSICAL PROPERTIES
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 90/10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
Copper Nickel C70600 ((CUNI 90/10) and Copper Nickel C71500 (70/30) flanges. Copper Nickel (CUNI) is commonly used in seawater piping systems and other saltwater marine applications. Copper Nickel is resistant to corrosion from seawater, brine water, organic compounds, salts, diluted non-oxidizing acids, and more.
