Iyle Tube Fittings is a reputable manufacturer and supplier based in South Africa, specializing in high-performance Titanium BSP and NPT fittings. They’ve built a solid reputation for providing top-notch industrial piping components across various sectors, including chemical processing, aerospace, marine, and oil & gas industries. The company is dedicated to delivering corrosion-resistant, durable, and precision-engineered fittings that adhere to international standards. With a strong emphasis on innovation and customer satisfaction, Iyle Tube Fittings offers reliable solutions tailored for demanding environments. Their Titanium BSP (British Standard Pipe) and NPT (National Pipe Thread) fittings come in a variety of grades and configurations to meet the needs of critical applications.
Typically, Titanium BSP and NPT fittings are crafted from commercially pure titanium (Grade 2) or titanium alloys like Grade 5 (Ti-6Al-4V). These fittings are known for their exceptional corrosion resistance, particularly against seawater and harsh chemicals. Grade 2 provides moderate strength with excellent ductility, while Grade 5 boasts higher tensile strength (up to 950 MPa) and better temperature resistance. The lightweight nature of titanium, with a density of just 4.51 g/cm³, ensures these fittings perform well without adding unnecessary weight. They maintain impressive mechanical properties across a broad temperature range and comply with ASTM B381 or ASME standards for pressure handling and dimensional tolerances.
| 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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Iyle Tube Fittings’ Titanium BSP and NPT fittings are perfect for applications that demand high corrosion resistance, strength, and low weight. In the chemical processing sector, they’re utilized in piping systems that handle corrosive substances. In marine and offshore applications, these fittings are reliable in saltwater environments. The aerospace and defense industries appreciate titanium fittings for their strength-to-weight ratio. In the medical and pharmaceutical fields, they’re valued for their biocompatibility and purity. Oil and gas operations also rely on these fittings for high-pressure, high-temperature pipelines.
Titanium BSP/NPT fittings are widely used in applications requiring high strength and corrosion resistance. In the aerospace industry, they are essential for hydraulic systems, fuel lines and engine components due to their light weight and durability. In marine and offshore applications, they withstand strong salt water, making them ideal for pipelines and conveyors. It is used by the oil and gas industry in high-pressure reactors. In addition, manufacturing facilities rely on titanium inserts to contain aggressive chemicals and ensure long-term leak-free performance in critical systems.
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