- sales@bulanpipes.id
- Jakarta, Indonesia
Home > Copper Nickel > Copper Nickel 70/30 Tubing
Bulan Pipes and Tubes is a reputable manufacturer and supplier of Copper Nickel 70/30 Tubing, proudly based in Jakarta, Indonesia. Known for providing top-notch tubing solutions, the company serves a wide range of industries, including marine, oil & gas, and power generation. With state-of-the-art manufacturing facilities and a strong commitment to international standards, Bulan guarantees precision-engineered products that can handle tough environments. Their Copper Nickel 70/30 Tubing is highly regarded for its outstanding corrosion resistance and durability, making it a go-to choice for clients both locally and internationally who are in search of dependable piping systems.
Copper Nickel 70/30 Tubing is made up of 70% copper and 30% nickel, with a touch of iron and manganese added to boost strength and corrosion resistance. This alloy boasts impressive mechanical properties, featuring a tensile strength of about 320 MPa, a yield strength of roughly 130 MPa, along with good elongation and hardness traits. It maintains its mechanical integrity even in the most extreme marine conditions. The tubing is particularly resistant to biofouling and stress corrosion cracking, making it perfect for high-performance industrial and naval applications where strength and longevity are essential.
Specification : ASTM B466, B467, B111 / ASME SB466, SB467, SB111
Standard : ASTM, ASME and API
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
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|---|
| Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 372-517 MPa | 54000-75000 psi |
| Tensile strength, yield (depending on temper) | 88.0-483 MPa | 12800-70100 psi |
| Elongation at break (in 381 mm) | 45.0% | 45.0% |
| Charpy impact | 107 J | 78.9 ft-lb |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 57.0 GPa | 8270 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elastic modulus | 150 GPa | 21800 ksi |
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.94 g/cm3 | 0.323 lb/in3 |
| Melting point | 2140°F | 1171°C |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Copper Nickel 70/30 Tubing from Bulan Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Tube is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
Bulan Pipes and Tubes, one of the largest suppliers of Copper Nickel 70/30 Tubing in Indonesia, Jakarta, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for copper nickel products in the region.
| Size (in) | Wall Thickness (in) | Outside Diameter (in) | Approx Weight (lbs/ft) |
|---|---|---|---|
| 3/8 OD | 0.049 | 0.38 | 0.2 |
| 2-1/2 | 0.38 | 2.88 | 12.1 |
| 1/4 OD | 0.035 | 0.25 | 0.1 |
| 1/4 | 0.072 | 0.54 | 0.43 |
| 1/2 | 0.120 | 0.84 | 1.1 |
| 3/8 | 0.095 | 0.68 | 0.19 |
| 1 | 0.180 | 1.32 | 2.61 |
| 1-1/4 | 0.220 | 1.66 | 2.18 |
| 3/4 | 0.148 | 1.05 | 1.71 |
| 1-1/2 | 0.25 | 1.9 | 5.25 |
| 2 | 0.340 | 2.38 | 8.85 |
| 3 | 0.46 | 3.5 | 18.7 |
Yes, we offer custom sizes for Copper Nickel 70/30 Tubing to meet your specific requirements. Our team at Bulan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bulanpipes.id.
You’ll find Copper Nickel 70/30 Tubing widely used in marine applications, especially in seawater piping systems, condensers, heat exchangers, and components for shipbuilding, thanks to its remarkable resistance to seawater corrosion and biofouling. It’s also a key player in offshore oil and gas platforms, desalination plants, and power generation facilities. Its thermal conductivity and mechanical reliability make it a fantastic choice for heat transfer applications. Plus, this tubing is utilized in chemical processing equipment where durability and corrosion resistance are crucial, ensuring smooth operation in aggressive and high-salinity environments.
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