From the heart of Hamilton, New Zealand, Mason Tubefittings has built a reputation for precision and resilience, specialising in high-performance fluid conveyance solutions. We take particular pride in our range of Titanium BSP and NPT fittings, engineered for situations where failure is not an option. Our commitment extends beyond supply; we manufacture these critical components with a deep understanding of the demanding industries that rely on them. This focus ensures that when you partner with us, you receive more than just a fitting—you gain a component built with integrity and local expertise.
These fittings are machined from high-grade titanium, a material celebrated for its exceptional strength-to-weight ratio. This means they are remarkably strong and durable, yet significantly lighter than their stainless steel counterparts. More importantly, titanium offers outstanding resistance to a wide range of corrosive threats, including saltwater, chlorides, and many aggressive chemicals. This inherent corrosion resistance is what makes these fittings a long-term, cost-effective investment, maintaining their integrity and performance in even the most punishing environments where other metals would quickly succumb.
| Grade | Ti | C | O | H | N | Fe | Al | V |
| BSP Ti Grade5 | 90 min | – | 0.2 max | – | – | 0.25 max | 6 min | 4 min |
| NPT Ti Grade2 | 99.2 min | 0.1 max | 0.25 max | 0.015 max | 0.03 max | 0.3 max | – | – |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Titanium BSP Gr. 5 | 4.43 g/cm3 | 1632 °C (2970 °F) | Psi – 138000 , MPa – 950 | Psi – 128000 , MPa – 880 | 14 % |
| Titanium NPT Gr. 2 | 4.5 g/cm3 | 1665 °C (3030 °F) | Psi – 49900 , MPa – 344 | Psi – 39900 , MPa – 275 | 20 % |
| TI GRADE | UNS | WNR. |
| GR 2 | R50400 | 3.7035 |
| GR 5 | R56400 | 3.7165 |
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The unique properties of our titanium fittings make them indispensable across a spectrum of critical applications. They are a preferred choice in offshore marine engineering, chemical processing plants, and aerospace systems, where their corrosion resistance ensures safety and longevity. You’ll also find them in demanding medical equipment and high-purity pharmaceutical manufacturing, benefiting from titanium’s biocompatibility and non-contaminating nature. Essentially, wherever extreme corrosion, high strength, and lightweight design are paramount, our titanium BSP and NPT fittings provide a reliable and proven solution for your most challenging projects.
Please feel free to contact us if you need any further information or for enquiry.
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