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Email
sales@tubotechalloys.com -
Phone
+91 9769961320 -
Address
Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004
Phone
+91 9769961320Address
Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004At Tubotech, your trusted source for top-grade business fittings and piping components. As a globally known Cu 90/10 Instrument Fittings manufacturer, supplier, and exporter, we present precision-engineered answers for demanding marine, chemical, and offshore environments.
Our dedication to excellent, timely shipping and customer delight has made us a preferred companion in diverse industrial sectors. With our full-size inventory and advanced production talents, we offer dependable Cu 90/10 Instrument Fittings that meet the very satisfactory international requirements.
Cu 90/10, additionally known as Copper-Nickel 90/10 (UNS C70600), is an alloy composed of 90% copper and 10% nickel with introduced iron and manganese for more corrosion resistance. It is noticeably proof against biofouling, stress corrosion cracking, and seawater corrosion, making it perfect for marine, desalination, and chemical processing applications.
Cu 90/10 Instrument Fittings are used to connect tubes and piping systems in instrumentation setups that require leak-proof and corrosion-resistant performance. These fittings are designed for the correct size, control, and monitoring of fluids and gases in harsh environments.
| Property | Specification |
|---|---|
| Material Grade | Cu-Ni 90/10 (UNS C70600) |
| Standards | ASTM B466 / B467 / B122 / B171 |
| Size Range | 1/8” OD to 2” OD (custom sizes on request) |
| Thread Types | NPT, BSPT, BSPP, UNF, Metric |
| Connection Types | Male/Female Connectors, Elbows, Tees, Couplings |
| Pressure Rating | Up to 6000 PSI |
| Temperature Range | -196°C to +400°C |
| Manufacturing Process | Forged / Machined / Precision CNC |
| Testing | Hydrostatic, Pneumatic, PMI, Dimensional |
| Element | Percentage (%) |
|---|---|
| Copper (Cu) | 88.6 – 90.0 |
| Nickel (Ni) | 9.0 – 11.0 |
| Iron (Fe) | 1.0 max |
| Manganese (Mn) | 1.0 max |
| Zinc (Zn) | 1.0 max |
| Lead (Pb) | 0.05 max |
| Others | 0.5 max (total) |
The alloy’s stability of copper and nickel guarantees top-notch seawater corrosion resistance and thermal conductivity.
| Property | Value |
|---|---|
| Tensile Strength | 275 – 350 MPa |
| Yield Strength (0.2% offset) | ≥105 MPa |
| Elongation (in 50mm) | ≥30% |
| Hardness (Brinell) | 80 – 120 HB |
| Modulus of Elasticity | 140 GPa |
| Impact Strength | Good (even at sub-zero temps) |
These features make Cu 90/10 perfect for extreme-stress, extreme-strain environments.
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
As a leading Cu 90/10 Instrument Fittings supplier, Tubotech gives a wide range of instrumentation fittings, together with:
Each type is designed to offer secure, leak-free, universal performance under harsh conditions.
Tubotech gives Cu 90/10 Instrument Fittings in numerous sizes to in shape special undertaking desires:
| Fitting Type | Size | Approx. Weight (kg/pc) |
|---|---|---|
| Male Connector | 1/4" | 0.08 |
| Female Connector | 1/2" | 0.12 |
| Bulkhead Union | 3/4" | 0.25 |
| Union Elbow | 1/2" | 0.18 |
| Union Tee | 1” | 0.32 |
| Ferrule Set | 1/4" | 0.05 |
| Cap / Plug | 1/2" | 0.07 |
Note: Weights are indicative and may vary slightly based on layout specifications.
Tubotech’s Cu 90/10 Instrument Fittings are extensively used across diverse industries, along with:
These fittings are recognized for their sturdiness, reliability, and resistance to harsh factors.
As a pro Cu 90/10 Instrument Fittings producer and exporter, Tubotech stands proud for extremely good quality and customer delight. Here’s why we are the favoured choice:
Contact Tubotech in recent times to request a quote, talk about custom specifications, or learn more about our complete range of Cu 90/10 Instrument Fittings.
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.