70/30 Copper Nickel Pipe & Tube Exhibit Superb Resistance To Stress Corrosion Cracking And They Also Display Very High Resistance To Oxidation. These Tubes Also Display Excellent Fabricability. 70/30 Copper Nickel Tube And Pipe Have A Noteworthy Amount Of Iron And Manganese In Them And This Is The Reason Why These Types Of Pipes Are Highly Resistant To Corrosion From Sea Water. The Welding Of 70/30 Cuni Pipe Can Be Accomplished By Using Various Welding Techniques Such As Coated Metal Arc Welding, Soldering, Butt Welding, Gas Shielded Arc Welding, Brazing, Spot Welding, Oxyacetylene Welding And Seam Welding. 70/30 Copper Nickel Pipe & Tube Are Ideal For Use In Areas Where There Is A Need For High Resistance To Corrosion And Where It Is Not Possible To Use Stainless Steel.
70/30 Copper Nickel Tube Display Reasonable Strength And They Are Also Stable Thermally, Even At High Temperatures. 70/30 Copper Nickel Pipe Have A Very High Resistance To Oxidation And This Is Visible In Steam And Moist Air. 70/30 Copper Nickel Tubes Exhibit A High Natural Resistance To Biofouling. Due To The Soluble Nature Of The Nickel That Is Present In Copper, Alloys Of Copper Nickel Thus Have Alpha Structures That Are Of A Single Phase. Forging Of 70/30 Copper Nickel Pipe Can Be Done At Temperatures Ranging Between 1700 And 1900 °F (927 And 1038 °C). Hot Working Of 70/30 Tubes Can Be Easily Accomplished. The Capacity For Cold Working Of Copper Nickel 70/30 Pipe Is Very Good.
70/30 Cuni Pipe Are Ductile And Strong And They Display Very Strong Resistance To Attacks From Clean Sea Water. Pipes Made From 70/30 Cu Ni Also Show Superb Resistance To Steam, Boiler Feedwater And Fresh Water And These Pipes Are Also Capable Of Withstanding The Effects Of Mild Organic Acids, Sulfuric Acid And Phosphoric Acid. 70/30 Cu-Ni Pipe Are Also Resistant To Attacks From Sulfates, Chromates, Alkaline Chlorides And Nitrates. For These Reasons, Such Pipes Are Used In Various Industries And Applications Such As Oil Refineries, Heat Exchangers, Water Boxes, Salt Water Tubes, Tidewater Power Plants, Chemical Processes, Distiller Tubes, Marine Services, Condensers, Tube Sheets, Sale Water Piping, Pumps, Desalinization Plants, Pressure Vessels, Etc. Annealing Of 70/30 Cupro Nickel Pipe & Tube Is Done At Temperatures Ranging Between 1200 – 1500 °F (649 – 816 °C). 70 30 CuNi 70/30 Tubes Have A Machinability Rating Of 20%.
Solitaire Overseas Is One Of The Most Experienced & Oldest Manufacturers, Suppliers, Stockists And Exporters Of Copper Nickel 70/30 Pipe & Tube. We Deliver These To Clients Located In All Parts Of The Globe. We Are Regularly Supplying 70/30 Copper Nickel Tube To USA, UK, Saudi Arabia, Jordan, UAE, Europe, Abu Dhabi, Spain, Canada, Colombia, Africa, Australia, Etc. These Cupro Nickel 70/ 30 Tubes Adhere To The Highest Quality International Standards And The Good News For You Is That – You Can Get Them From Us, At The Best Possible Market Rates. So, For All Your Needs Of Cupro Nickel 70/30 Pipes, Just Give Us A Call – We Are Always Ready To Help!
Pb | Fe | Zn | Ni | Cu | Mn |
---|---|---|---|---|---|
0.05 max | 0.4-1.0 | 1 max | 29-33 max | 65.0 min | 1.0 max |
STANDARD | WERKSTOFF NR. | UNS |
70/30 Copper Nickel | 2.0882 | C71500 |
Grade | CuNi 70/30, C71500 |
---|---|
Size | 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH |
Outer Diameter | 4.00 to 22.00 mm |
Wall Thickness | Between 0.15mm and 1.50 mm |
Length | Single Random, Double Random & Required Length |
End | Plain End, Beveled End, Threaded |
Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
Form | Round, Rectangular, Hydraulic, Square |
Dimensions | ASTM, ASME and API |
Specifications | ASTM / ASME SB 111 / 151 / 466 |
Copper Nickel 70/30 Seamless Pipe & Tube | 70/30 Cupro Nickel Welded Pipes |
CuNi 70/30 Round Pipe | Cu Ni 70/30 Hydraulic Tube |
Square UNS C71500 Pipe | Werkstoff Nr. 2.0882 Capillary Tube |
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