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Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004Tubotech Alloys a Leading Cupro nickel 70 30 instrumentation fittings manufacturer, exporter, and supplier in France. Our fittings are engineered to deliver exceptional performance in demanding industrial environments, particularly in marine, offshore, shipbuilding, desalination, and chemical processing industries. Manufactured using premium-grade Copper Nickel 70/30 alloy, these fittings offer superior corrosion resistance, excellent mechanical strength, and outstanding durability in seawater applications.
As a Top Cupro Nickel 70/30 Instrumentation Fittings supplier in France, Tubotech Alloys provides precision-engineered products that meet international standards and customer-specific requirements.
Cupro Nickel 70/30 Instrumentation Fittings are precision components manufactured from an alloy containing approximately 70% copper and 30% nickel. These fittings are widely used in instrumentation systems, hydraulic systems, pneumatic systems, and process control applications where resistance to seawater corrosion and biofouling is essential.
The alloy provides excellent resistance to chloride stress corrosion cracking, erosion corrosion, and marine growth, making it ideal for harsh offshore and marine environments.
Tubotech Alloys offers a comprehensive range of Cupro Nickel 70/30 Instrumentation Fittings, including:
All fittings are available in various sizes, pressure ratings, and configurations to suit diverse industrial requirements.
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 69.0 – 71.0 |
| Nickel (Ni) | 29.0 – 33.0 |
| Iron (Fe) | 0.40 – 1.00 |
| Manganese (Mn) | 0.50 – 1.00 |
| Carbon (C) | 0.05 Max |
| Lead (Pb) | 0.02 Max |
| Zinc (Zn) | 1.00 Max |
| Property | Value |
|---|---|
| Tensile Strength | 360 MPa Min |
| Yield Strength | 125 MPa Min |
| Elongation | 30% Min |
| Hardness | 80 – 120 HB |
| Density | 8.95 g/cm³ |
| Melting Range | 1170°C – 1240°C |
These properties provide excellent durability and reliability under high-pressure and corrosive operating conditions.
| Specification | Details |
|---|---|
| Material Grade | Cu-Ni 70/30 (UNS C71500) |
| Standards | ASTM B466, ASTM B111, ASME SB466 |
| Size Range | 1/8″ to 2″ |
| Pressure Rating | Up to 10,000 PSI |
| Connection Type | Compression, Threaded, Welded |
| Thread Standards | NPT, BSP, BSPT, ISO |
| Surface Finish | Pickled, Passivated, Polished |
| Manufacturing Method | CNC Machined & Precision Engineered |
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
The superior corrosion resistance and mechanical strength of Cupro Nickel 70/30 Instrumentation Fittings make them suitable for various industries across France and Europe.
Used in seawater cooling systems, ballast systems, and marine instrumentation lines.
Ideal for hydraulic control systems, instrumentation tubing, and subsea applications.
Widely used in seawater intake and discharge systems due to exceptional resistance to seawater corrosion.
Suitable for aggressive chemical handling and process instrumentation systems.
Used in condenser systems, heat exchangers, and cooling water circuits.
Preferred for naval vessels, submarines, and military marine systems.
We use certified raw materials to ensure superior performance and durability.
All products comply with ASTM, ASME, DIN, and ISO standards.
Advanced CNC machining ensures dimensional accuracy and leak-free performance.
We offer cost-effective solutions without compromising quality.
Tubotech Alloys supplies high-quality instrumentation fittings to industries across France and worldwide.
Every fitting undergoes rigorous testing, including dimensional inspection, hydrostatic testing, and material verification.
We provide customized instrumentation fittings according to project-specific requirements.
Looking for a Top Cupro Nickel 70/30 Instrumentation Fittings Supplier in France? Tubotech Alloys offers premium-quality fittings designed to perform in the most demanding industrial environments. Contact our team today for pricing, technical support, and customized solutions.
They are used in instrumentation, hydraulic, pneumatic, marine, offshore, and process control systems requiring excellent corrosion resistance and durability.
The alloy provides exceptional resistance to seawater corrosion, biofouling, and erosion, making it ideal for marine environments.
The UNS designation for Cupro Nickel 70/30 is UNS C71500.
Yes, we manufacture customized fittings in various sizes, configurations, and pressure ratings based on customer specifications.
Yes, Tubotech Alloys is a leading exporter and supplier of high-quality Cupro Nickel 70/30 Instrumentation Fittings to France and other international markets.
Upgrade your assembly with Tubotech for excellence and built to closing. Contact us nowadays to get a quote or examine more about our product range.
Tubotech delivers precision-engineered tubing, fittings, and fasteners with innovative solutions and customizable options. Trusted for quality and durability, we serve industries requiring reliable, high-performance piping and instrumentation products.
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