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Based in Houston, Texas, George Metals is a reputable producer and supplier of premium copper nickel tubing. Our tubing solutions are made to perform exceptionally well in corrosive conditions, particularly those where aggressive chemicals, brine, and seawater are frequently encountered. Made with high-quality 90/10 and 70/30 copper-nickel alloys, our tubing is perfect for industrial, offshore, and marine fluid handling systems and satisfies international industry standards. George Metals is well-known for its accurate manufacturing, prompt delivery, and unrivalled customer service. It offers dependable and long-lasting copper nickel tubing that is suited to the most demanding applications in a variety of industries.
The two main alloy grades used to make copper nickel tubing are 90/10 (90% copper, 10% nickel) and 70/30 (70% copper, 30% nickel), with trace amounts of iron and manganese added for strength and corrosion resistance. The tubing offers outstanding ductility with elongation up to 30% and tensile strength between 310 and 500 MPa. Strong resistance to biofouling, erosion, stress corrosion cracking, and seawater corrosion is guaranteed by these characteristics. High-pressure and temperature-sensitive fluid transfer systems benefit greatly from copper nickel tubing’s exceptional thermal conductivity.
| Standard | ASTM B466, B467, B552 / ASME SB466, SB467, SB552 |
|---|---|
| Size | 1/2″ to 6′ in OD & NB in various SWG & SCH |
| Length | Single random, double random & required length |
| Form | Round, square, rectangular, coil, ‘u’ shape, pan cake, hydraulic |
| End | Plain end, beveled end, threaded |
| Material | Copper nickel – Cu-Ni Seamless Tube, C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30) |
At Mehul Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Tubing in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
The marine and offshore industries make extensive use of copper nickel tubing due to its exceptional resistance to biofouling and saltwater corrosion. On ships and offshore platforms, it is frequently utilised in bilge systems, condensers, heat exchangers, fire suppression lines, and seawater cooling systems. It is also necessary in the chemical processing, desalination, and power generation sectors, where excellent performance in corrosive and hot environments is crucial. George Metals provides copper nickel tubing that is precisely and durably engineered to ensure structural integrity and effective fluid transfer in even the most demanding operating environments.
