Quality Aluminium. Consistent Supply. On-Time Delivery.
Quality Aluminium. Consistent Supply. On-Time Delivery.
For industries requiring superior corrosion resistance, structural strength, and long-term durability in marine and aggressive environments, copper nickel square hollow sectionsand copper nickel rectangular hollow sections are widely preferred. Rajendra Tubinox is a leading name among copper nickel hollow sections manufacturers in India, offering precision-engineered hollow sections for structural and industrial applications.
Our copper nickel square hollow sectionsand copper nickel rectangular hollow sections are manufactured using high-grade Cu-Ni alloys to ensure exceptional resistance to seawater corrosion, biofouling, and harsh atmospheric conditions. These hollow sections are ideal for applications where both structural integrity and corrosion resistance are critical.
With advanced manufacturing capabilities and strict quality control, we supply copper nickel square hollow sections and copper nickel rectangular hollow sections that meet international standards and demanding project requirements across global markets.
Copper nickel square hollow sections and copper nickel rectangular hollow sections are manufactured using copper-nickel alloys such as Cu-Ni 90/10 and Cu-Ni 70/30, which are known for their excellent resistance to corrosion, especially in marine and offshore environments. These alloys also provide good mechanical strength, making them suitable for structural and industrial applications.
The unique composition of copper nickel alloys allows copper nickel square hollow sections and copper nickel rectangular hollow sections to perform effectively in environments exposed to seawater, salt spray, and industrial chemicals. Their resistance to biofouling and microbial corrosion further enhances their performance in marine applications.
At Rajendra Tubinox, our copper nickel square hollow sections and copper nickel rectangular hollow sections are manufactured using seamless, ERW, and cold-drawn processes to ensure dimensional accuracy and consistent quality. These hollow sections offer:
With a focus on quality and reliability, we deliver copper nickel square hollow sections and copper nickel rectangular hollow sections that meet the needs of critical industrial applications.
| Product Type | Copper Nickel Square & Rectangular Hollow Sections |
|---|---|
| Material Grades | Cu-Ni 90/10 (C70600) / Cu-Ni 70/30 (C71500) |
| Manufacturing Process | Seamless / ERW / Cold Drawn |
| Shape | Square (SHS) & Rectangular (RHS) |
| Size Range | 20x20 mm to 200x200 mm (Square) / 40x20 mm to 300x150 mm (Rectangular) |
| Wall Thickness | 1 mm to 10 mm |
| Length | 6 Meters Standard / Custom Cut Lengths |
| Surface Finish | Mill Finish / Polished / Pickled |
| Standards | ASTM B466 / ASTM B467 / ASTM B111 |
Square Hollow Sections (SHS)
| Size Range | Thickness |
|---|---|
| 20x20 mm – 80x80 mm | 1 mm – 5 mm |
| 100x100 mm – 200x200 mm | 3 mm – 10 mm |
Rectangular Hollow Sections (RHS)
| Size Range | Thickness |
|---|---|
| 40x20 mm – 100x50 mm | 1 mm – 6 mm |
| 150x100 mm – 300x150 mm | 3 mm – 10 mm |
Custom sizes are available for both copper nickel square hollow sections and copper nickel rectangular hollow sections based on project specifications.
Copper nickel square hollow sections are widely used in structural and marine applications due to their uniform geometry and excellent load-bearing capacity. Their square profile allows for easy fabrication, welding, and installation in frameworks and support structures.
These sections are particularly useful in offshore platforms, shipbuilding structures, and coastal infrastructure where corrosion resistance is essential. The use of copper nickel alloys ensures that copper nickel square hollow sections maintain their strength and appearance even in harsh environments.
In addition to structural benefits, copper nickel square hollow sections provide long-term cost savings by reducing maintenance and replacement requirements. Their durability and resistance to biofouling make them a preferred choice for marine engineering projects.
Copper nickel rectangular hollow sections are designed for applications requiring higher strength in one direction and flexibility in structural design. Their rectangular shape makes them ideal for beams, supports, and frameworks where load distribution is critical.
These sections are commonly used in industrial structures, marine equipment, and architectural applications. The corrosion resistance of copper nickel alloys ensures that copper nickel rectangular hollow sections perform reliably in environments exposed to seawater and industrial chemicals.
With excellent formability and weldability, copper nickel rectangular hollow sections can be easily integrated into complex structures. Their combination of strength, durability, and corrosion resistance makes them suitable for demanding applications.
Copper nickel square hollow sections and copper nickel rectangular hollow sections are extensively used in industries where corrosion resistance and structural integrity are essential. Their ability to withstand marine environments makes them ideal for offshore and coastal applications.
These hollow sections are widely used in shipbuilding, desalination plants, and marine engineering projects. They are also used in industrial structures, heat exchangers, and piping systems where exposure to corrosive conditions is common.
Conclusion: Copper nickel square hollow sections and copper nickel rectangular hollow sections are ideal for industries that demand performance, durability, and corrosion resistance.
Rajendra Tubinox stands out as a reliable partner for supplying copper nickel square hollow sections and copper nickel rectangular hollow sections designed for critical industrial and marine applications. Our expertise in working with copper nickel alloys ensures that every product delivers consistent performance, even in highly corrosive environments.
We focus on precision manufacturing and strict quality control to ensure dimensional accuracy and long-term durability. Our ability to provide customized solutions allows us to meet project-specific requirements efficiently, making us a preferred choice among copper nickel hollow sections manufacturers in India.
With strong supply capabilities and a commitment to timely delivery, we support both domestic and international clients. Our products are trusted for their reliability, quality, and compliance with international standards, ensuring long-term value for industrial buyers.
Copper nickel hollow sections include both copper nickel square hollow sections and copper nickel rectangular hollow sections, which are structural profiles made from copper-nickel alloys. These sections are widely used in industries requiring high corrosion resistance, especially in marine and offshore environments.
The primary difference lies in their shape and application. Copper nickel square hollow sections are typically used for uniform load-bearing structures and frameworks, while copper nickel rectangular hollow sections are preferred where directional strength and design flexibility are required, such as beams and support structures.
The most commonly used grades are Cu-Ni 90/10 (C70600) and Cu-Ni 70/30 (C71500). Both grades are used in copper nickel square hollow sections and copper nickel rectangular hollow sections, offering excellent resistance to seawater corrosion and long service life.
Both copper nickel square hollow sections and copper nickel rectangular hollow sections are used in marine structures, shipbuilding, offshore platforms, desalination plants, and industrial frameworks exposed to corrosive environments.
These hollow sections offer excellent corrosion resistance, high strength, long service life, and low maintenance. Copper nickel square hollow sections and copper nickel rectangular hollow sections are especially effective in harsh environmental conditions.
Yes, Rajendra Tubinox offers customized copper nickel square hollow sections and copper nickel rectangular hollow sections based on project requirements, including size, thickness, and surface finish.
Our copper nickel square hollow sections and copper nickel rectangular hollow sections comply with ASTM B466, ASTM B467, and ASTM B111 standards, ensuring consistent quality and performance.
Planning to source copper nickel square hollow sections or copper nickel rectangular hollow sections for your next project? Rajendra Tubinox offers high-quality hollow sections designed for durability, corrosion resistance, and long-term performance.
Share your requirement details including grade, size, thickness, and quantity, and our team will provide a detailed quotation along with technical specifications and delivery timelines. Whether your requirement is for marine, industrial, or structural applications, we ensure reliable supply and consistent quality.
Connect with our team today to get a competitive quote and secure your project supply with confidence.