Copper & Copper Alloys


Cu-Ni 70/30 Flanges

ASTM A151 Cupro Nickel 70/30 Flanges, Cupro Nickel 70/30 Square Flanges, ANSI N16.5 Cu-Ni 70/30 Flanges, Copper Nickel UNS C71500 Pipe Flanges, ANSI B16.5 Cupro Nickel 70/30 Weld Neck Flanges, Cupro Nickel 70/30 Slip on Flanges Supplier in Mumbai, India

Cu-Ni 70/30 Threaded Flanges, Cupro Nickel Werkstoff Nr. 2.0882 Socket Weld Flanges, Cupro Nickel 70/30 Spectacle Blind Flanges, ASME SA151 Cu-Ni 70/30 Lap Joint Flanges, Copper Nickel 70/30 Forged Flanges Manufacturer

We at Sunflex Metal Industries are the manufacturer, exporter, and supplier of top quality Cu Ni 70/30 Flanges to our customers across India and worldwide. Our experts manufactured these flanges with excellent corrosion resistance, moderate machinability, high strength, and many more advantages. These flanges are generally used in pump parts, flanges, fittings, comprise valves and many other marine hardware parts.

We are experts in manufacturing Cu Ni 70/30 Pipe Flanges in a wide range of types. Cu Ni 70/30 Weld Neck Flanges which are having extended tapered hub and steady evolution of wideness in the area of the buttweld connection to the pipe. These flanges are made in order to free product flow without any restriction through a pipe which is even used in welding back rings, flexible metal hose, condensers, propeller sleeves and more.

Type Copper Nickel 70/30 Blind Flanges are used in petrochemical, pipe engineering, public services, and waterworks. This flange is used to blank off pipelines, valves, pumps and also as an inspection cover.

We offer Cu Ni 70/30 Slip-On Flanges which are attached to the pipe by fillet welding. These are easy to use in fabricated applications like high temperatures and pressures. Type Cu Ni 70/30 Threaded Flanges are designed for low pressure, resistance to bio-fouling, non-cyclic applications and also in applications where welding is hazardous. These are widely demanded as pipe flanges used in different industrial applications.

We are offering Copper Alloy 70/30 Forged Flanges which provides a dependable and long-lasting isolation point without. It has the same diameter as a standard flange and laying length is compact. Contact us today for a free quote!

ANSI B16.5 Cupro Nickel 70/30 Ring Type Joint Flanges, Cu-Ni 70/30 Industrial Flanges Stockholder, Cupro Nickel 70/30 Nippo Flanges, Cupro Nickel 70/30 RTJ Flange, Cu-Ni 70/30 WNRF Flanges Exporter, Cu-Ni 70/30 Blind Flanges Dealer in India

Cu-Ni 70/30 Flanges Specifications

Standard specifications for cupro-nickel Cu-Ni 70/30 Flanges. If any specification is not mentioned here, you can contact us. We also manufacture and export any custom specification as per clients requirement.

Specifications ASTM / ASME SA 61 / 62 / 151 / 152
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc
Size 1/2″ 36″
Standards ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Types of Cu-Ni 70/30 Flanges

Cu-Ni 70/30 Raised Face Slip On Flanges 70/30 Cupro Nickel Slip On Flanges
Cu-Ni WERKSTOFF NR. 2.0882 45 SORF Flanges 70/30 Cu-Ni Weld Neck Flange
Cu-Ni UNS C71500 Weld Neck Flanges Copper Nickel 70/30 Raised Face Blind Flanges
ASTM A151 70/30 Cu-Ni BLRF Flanges 70/30 Copper Nickel Orifice Flanges
Cu-Ni WERKSTOFF NR. 2.0882 Orifice Flanges Cu-Ni 70/30 Socket Weld Flanges
Cu-Ni UNS C71500 Socket Weld Flanges 70/30 Cu-Ni Threaded Flanges
ASTM A151 Copper Nickel 70/30 Threaded Flanges 70/30 Copper Nickel Long Weld Neck Flanges
Cu-Ni WERKSTOFF NR. 2.0882 Long Weld Neck Flanges 70/30 Cupro Nickel RTJ Flanges
BS4504 Copper Nickel 70/30 RTJ Flanges Cu-Ni 70/30 Ring Type Joint Flanges
Copper Nickel UNS C71500 Reducing Flanges Cu-Ni WERKSTOFF NR. 2.0882 Forged Flanges

Chemical Composition of Cu-Ni 70/30 Flanges

Element Cu-Ni 70/30
Cu 65.0 min
Pb 0.05 max
Mn 1.0 max
Fe 0.4-1.0 max
Zn 1 max
Ni 29-33 max

Cu-Ni 70/30 Flanges Mechanical Properties

Element Cu-Ni 70/30
Density 0.323 lb/in3 at 68 F
Melting Point 2260 F
Yield Strength (0.2%Offset) 20000 psi
Tensile Strength 50000 psi
Elongation 30%

Cupro Nickel 70/30 Flanges Equivalent Grades

STANDARD Cupro Nickel 70/30
UNS C71500
WERKSTOFF NR. 2.0882

Cupro Nickel 70/30 Flanges Dimensions

Dimensions of Class 150 Flanges As Per ANSI B16.5
Dimensions of Class 300 Flanges As Per ANSI B16.5
Dimensions of Class 600 Flanges As Per ANSI B16.5
Dimensions of Class 1500 Flanges As Per ANSI B16.5

ASTM A151 70/30 Cu-Ni Flanges Price List

Sunflex Metal Industries is one of the most competitive suppliers of flanges from India. Our prices for Cu-Ni 70/30 Flanges are very competitive. Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Sunflex Metal Industries maintains a stock of all standard items and can export them at the best price for Cu-Ni 70/30 Flanges.

Cu-Ni 70/30 Flanges - Industries & Applications

Our flanges are used in a wide range of applications and various industries. Below are a few of them:

  • Gas Processing Industries
  • Petrochemical Industries
  • Power Generation Industries
  • Food Processing Industries
  • Chemical Industries
  • Oil & Gas Industries
  • Fertilizers Industries
  • Paper Industries

Stock Availability of Cu-Ni 70/30 Flanges

We maintain huge inventories of all standard sizes and grades. Please send us your complete requirement and we will send you the availability with the best quote for Cu-Ni 70/30 Flanges.
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Why Buy Cu-Ni 70/30 Flanges from Sunflex Metal Industries

Sunflex Metal Industries is a leading stockist, distributor and supplier of Cu-Ni 70/30 Flanges from India. With more than three decades of experience, we understand the steel industry deeply. We have huge experience of supplying to all major industries across the world. Our team of dedicated experts with stringent quality policy ensures that we supply best-in-class products meeting and exceeding our client’s expectations. Below are a few quick points about why buying from Sunflex Metal Industries will give you an undue advantage:

  • Huge inventory of all standard sizes and grades.
  • Distributors of all reputed origins and manufacturers.
  • Strict quality control policies and highly experienced team.
  • Strong logistics & delivery channels.
  • Modern Infrastructure with huge storage capacity.
  • An ISO 9000:2015 Certified Company.
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Prominent Countries where we export Cu-Ni 70/30 Flanges

Exporting Flanges to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countires includes  Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy,  Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia,  South Korea, South Africa, Sri Lanka, Syria,  Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.

We are one of the top:

  • Flanges exporters to Singapore
  • Flanges exporters to Malaysia
  • Flanges exporters to Hongkong
  • Flanges exporters to Thailand
  • Flanges exporters to Indonesia
  • Flanges exporters to Taiwan