Home > Copper Nickel > Copper Nickel 70/30 Pipe Fittings
Specifications : ASTM B122, B171, B466, B467
Standard : ANSI/ASME B16.9, B16.28, MSS-SP-43.
Size : 1/2″ to 24″ NB to 24″NB in Sch 10S, 40S, 80S, 160s, XXS
SCH : SCH 10, SCH20, SCH30, SCH40
Type : Seamless / Welded / Fabricated
| Grade | Cu | Mn | Pb | Fe | Zn | Ni |
| Cupro Nickel 70/30 | 65.0 min | 1.0 max | .05 max | 0.4-1.0 | 1 max | 29 – 33 |
| Grade | Zn | Ni | Cu | Pb | Mn | Fe |
|---|---|---|---|---|---|---|
| Cupro Nickel 70/30 Fittings | 1 maximum | 29-33 | 65.0 minimum | .05 maximum | 1 maximum | 0.4-1.0 |
At Sumakhsteel, we take great pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for all your piping requirements. With cutting-edge manufacturing facilities strategically situated in the USA, we hold an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your needs.
We supply these Copper Nickel 70/30 Pipe Fittings in accordance with DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: The Copper Nickel 70/30 alloy offers excellent resistance to seawater corrosion, which makes it a perfect material for marine uses. It withstands saltwater corrosion, biofouling, and erosion, prolonging the lifespan of fittings and cutting down on maintenance expenses.
Durability: These materials possess outstanding mechanical qualities, such as high tensile strength and resistance to fatigue, stress, corrosion and cracking, delivering long-term dependability even in challenging conditions
Temperature Stability: Copper Nickel 70/30 retains its mechanical qualities across both low and high temperatures, making it well suited for a broad spectrum of operating conditions
Antimicrobial properties: Copper and its alloys, such as copper-nickel and 70/30, feature natural antimicrobial characteristics that help stop the growth of bacteria, fungi, and other microorganisms. This trait is particularly valuable in settings where hygiene is essential, like pharmacies or food processing facilities.
Easy to manufacture: Copper-nickel 70/30 is malleable, which makes it simple to fabricate into a variety of fittings and sizes. It can be welded, brazed, soldered and machined with relative ease, making installation and customization straightforward.
Copper Nickel 70/30 Pipe Fittings serve applications as varied as the industries that use them, led chiefly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Marine Applications: Copper-nickel 70/30 fittings see broad use in marine settings thanks to their resistance to seawater corrosion. They serve in shipbuilding, offshore platforms and marine pipeline systems.
Petrochemical Industry: These fittings work well in petrochemical plants for piping systems that handle corrosive fluids like seawater, salt and assorted chemical solutions
Power generation: Copper-nickel 70/30 fittings serve in power plants, particularly in nearshore locations within seawater cooling systems, heat exchanger systems and condensers because of their corrosion resistance and heat transfer
Desalination equipment: Desalination equipment relies on copper nickel 70/30 fittings where seawater becomes freshwater. They add strength and greater resistance to demanding environmental conditions.
Offshore Oil and Gas Industry: These products are applied on offshore oil and gas platforms for pipelines carrying seawater, hydrocarbons and atmospheric corrosion
Chemical Applications: Copper Nickel 70/30 fittings are put to use in the chemical industry, where they are applied in pipeline systems to guard against chemical and solvent corrosion
Compatibility: Copper Nickel 70/30 is an alloy specifically engineered for marine applications because it resists corrosion from seawater. Make sure the fittings you select are likewise manufactured from 70/30 copper-nickel so they remain compatible and avoid galvanic corrosion.
Pressure and temperature analysis:
Take into account your system’s operating pressure and temperature.
Pick fittings capable of handling the maximum pressures and temperatures without breaking down.
Consult the manufacturer’s documentation for pressure and temperature ratings.
Size and Dimensions: Determine the size and quantity of pipe fittings your system needs. Verify that the fittings correspond to the size and type of pipe in use to guarantee proper seals and connections.
Connection Type: Copper Nickel 70/30 pipe fittings come in a range of connection types, including threaded, soldered, welded, or flanged. Choose the right connection approach according to your installation needs and how well it works with your current piping components.
Corrosion resistance: Confirm that the inserts offer strong corrosion resistance, particularly when exposed to seawater or other corrosive conditions. Copper-nickel is recognized for its outstanding resistance to 70/30, but be certain the fittings are correctly designed to preserve this property.
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Mail: sales@sumakhsteel.com
