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Over the years, Priminox Overseas has proved its existence being excellent in the manufacturing sector by providing the finest products. All the products are served to customers at its best quality with the aim of achieving the satisfaction of our valuable customers. The Cu-ni70/30 seamless pipes are made with Copper Nickel 70/30 grade that contains 70 % copper and 30% nickel.
In the metal world, Cu-Ni alloys are also called as “Solid Soluble Alloys”. This means there’s no limitation of solubility of nickel in copper whether it is in the liquid or solid-state. In other words, any amount of copper is completely Soluble in metal, and any amount of nickel is completely Soluble in copper. With the addition of iron and manganese, it possesses excellent ability to resist corrosion, especially inside marine water. The Cu-ni70/30 Seamless Pipes made at Priminox Overseas of such excellent material are made leakproof with straightness and zero defects. These Pipes have good weldability and formability. We have never been failed to manufacture these products as we stand with hardworking employees who are not only experienced but also are excellent with whatever they do.
Priminox Overseas also fulfil the demand for customized Cu-ni70/30 Seamless Pipes from our customers. We send these Pipes through different tests during the production process so that their operations can be assured. We assure that our Pipes with cryogenic strength, surface finish and resistance to oxidation and sulfidation can perform in any working environment. The raw material used for manufacturing these Pipes is also checked for some desired characteristics even though it is sourced from trusted vendors.
The external features of our Cu-ni70/30 Seamless Pipes such as dimensional accuracy, surface finish, design, etc. that buyers notice quickly are achieved with careful manufacturing by our workforce. The machines and tools that we use in this process are advanced and upgraded with the latest technologies.
Priminox Overseas company has always prioritized customer’s requirements and their satisfaction. Speaking of which it is never out of our schedule and provides genuine products. Also goes through the customers feedback considering their doubts and deliver the orders timely keeping their safety during transit in mind.
| Trade name | Cupro Nickel 70/30 Seamless Pipe |
| CuNi 70/30 Pipes Standard | AISI, DIN, EN, GB, JIS, ASTM, ASME |
| 70/30 Cu-Ni Seamless Pipe Dimensions | ANSI/ASME B36.19, B36.10 |
| ASTM B466 Copper Nickel 70-30 Seamless Pipe OD | 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB |
| Wall Thickness | 0.3mm – 50 mm |
| Cu-Ni alloy 70/30 Seamless Pipe Available Sizes |
|
| Pipe Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Form | Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc. |
| Length | Single Random, Double Random, Standard & Cut length |
| End | Plain End, Beveled End, Treaded. |
| ASTM B466 CuNi 70/30 Seamless Pipe Manufacturing Technics | Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW Pipes |
| SB 466 70/30 Cu-Ni Seamless Pipes Marking | All Pipes are marked as follows: Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Delivery Time | 7-15 working days as usual, It will based on the detailed order quantity. |
| Payment Terms | Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping |
| Free Sample | Yes if we have in stock |
| Cupronickel C71500 Seamless Pipe testing reports |
|
| SB 466 70/30 Copper Nickel Seamless Pipes Origin & Mills | Japanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China) |
| UNS C71500 Copper Nickel Seamless Pipe Application & uses |
|

| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 70/30 | 2.0882 | C71500 |

ASTM B466 Copper Nickel 70/30 Seamless Pipe
Copper Nickel Alloy 70/30 Seamless Pipes
Cupro Nickel 70/30 Round Seamless Pipe
ASME SB 466 Copper Nickel 70/30 Seamless Pipes
70-30 Cupro Nickel Seamless Pipe
70/30 Copper Nickel Seamless Pipes
2.0882 Seamless Pipes
CuNi 70/30 Seamless Pipe

Copper Nickel C71500 Seamless Pipe
Alloy UNS C71500 Seamless Pipe
C71500 Cu-Ni Seamless Pipes
Cu-Ni alloy C71500 Round Seamless Pipe
ASTM B466 Cu Ni C71500 Seamless Pipes
UNS C71500 Copper-Nickel Seamless Pipe
Cupronickel C71500 Seamless Pipes
ASME SB 466 CuNi C71500 Seamless Pipes

Cupro Nickel 2.0882 Seamless Pipe
2.0882 Cu-Ni Seamless Pipes
WNR. 2.0882 Seamless Pipes
2.0882 Seamless Pipes
Cu-Ni Alloy 2.0882 Seamless Pipe
Copper Nickel 2.0882 Round Seamless Pipe
ASME SB 466 CuNi 2.0882 Seamless Pipes
ASTM B466 Cu Ni 2.0882 Seamless Pipe
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70/30 | 65.0 min | 1.0 max | .05 max | 29-33 max | 0.4-1.0 max | 1 max |
| Element | Density | Melting Point | Tensilee Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |






























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CUPRO NICKEL
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ASTM B466 Copper Nickel 70/30 SEAMLESS PIPE WEIGHT & SCHEDULE CHART
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Asawati Station Road, Tatarpur, Dist- Palwal
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