Khuliso Fittings stands out as a leading manufacturer and supplier of Titanium Grade 5 Buttweld Fittings right in the heart of Cape Town, South Africa. With a solid reputation for their expertise in high-performance materials, Khuliso Fittings delivers precision-engineered titanium fittings that boast incredible strength, impressive corrosion resistance, and a lightweight design. Known as Ti-6Al-4V, Titanium Grade 5 is an alloy celebrated for its outstanding mechanical performance and its ability to resist harsh chemical and marine environments. Khuliso Fittings offers buttweld fittings that adhere to international standards, catering to various industries including aerospace, chemical processing, marine, and power generation throughout South Africa.
| Standards | ASTM B363 / ASME SB363 |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Size |
|
| Type | Seamless / Welded / Fabricated |
| Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness (Brinell) |
| Titanium Gr.5 | 4.43 g/cm3 | 1632 °C (2970 °F) | Psi – 138000 , MPa – 950 | Psi – 128000 , MPa – 880 | 14 % | – |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 4.5 g/cm3 | 1665 °C (3030 °F) | Psi – 39900 , MPa – 275 | Psi – 49900 , MPa – 344 | 20 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Titanium Gr. 5 | 3.7165 | R56400 |
Titanium Grade 5, also known as Ti-6Al-4V, is an alloy composed of 90% titanium, 6% aluminum, and 4% vanadium. This combination provides excellent strength, lightness, and corrosion resistance, making it ideal for demanding applications. The mechanical properties include a tensile strength of 900 MPa, yield strength of 830 MPa, and elongation of 10-15%. It has a density of 4.43 g/cm³ and can withstand temperatures up to 400°C. Titanium Grade 5 Buttweld Fittings offer high fatigue resistance and are widely used in aerospace, medical, and chemical industries.
The Titanium Grade 5 Buttweld Fittings from Khuliso Fittings are made up of about 90% titanium, 6% aluminum, and 4% vanadium, creating a fantastic balance of strength, corrosion resistance, and weldability. These fittings can handle tensile strength up to 900 MPa and exhibit excellent fatigue resistance, all while maintaining remarkable corrosion resistance in both oxidizing and reducing environments. Their lightweight design helps to reduce overall system weight without sacrificing durability, making them perfect for critical piping applications where performance and reliability are key.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Titanium Grade 5 Buttweld Fittings from Khuliso Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Widely used in demanding fields such as aerospace, marine, desalination plants, chemical processing, and the medical industry, Khuliso Fittings’ Titanium Grade 5 Buttweld Fittings ensure long-lasting, leak-proof connections that can endure extreme temperatures and corrosive conditions. Available in a variety of types, including elbows, tees, reducers, and caps, these fittings are designed to support complex piping systems that require both strength and precision. Khuliso Fittings remains a trusted partner in Cape Town and across South Africa, providing titanium solutions crafted to the highest standards.
| ASME B16.9 ASTM B363 Grade 5 Fittings | Factory-Made Wrought Buttwelding Fittings | Long Radius Elbows, Long Radius Orangeucing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Orangeucing Outlet Tees, Orangeucing Outlet Crosses, Lap Joint Stub Ends, Caps, Orangeucers |
| ASME B16.28 | Short Radius Elbows, Short Radius 180-deg Returns | |
| MSS SP43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Long Radius Elbows, Straight and Orangeucing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers |
| MSS SP75 | Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers |
| All Fittings | 90°and 45° Ells and Tees | Orangeucers and Lap Joint Stub | Caps | 180° Returns | Angularity Tol | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Pipe Plane Size (NPS) | Outside(1) Diameter at Bevel | Inside(1) Diameter at End | Wall(2) Thickness | Centre-to- End Dimension A,B,C,M | Overall Length L | Overall Length E | Centre-to- Centre Dimension O | Back-to- Face Dimension K | Alignment at Ends U | Nominal Pipe SIze | Off Angle Q | Off Angle P |
| 1/2 TO 2-1/2 | +1/16 | ±1/32 | Not less than 87-1/2% of Normal Thickness | ±1/16 | ±1/16 | ±1/8 | ±1/4 | ±1/4 | ±1/32 | 12 to 4 | 1/32 | 1/16 |
| -1/32 | 5 to 8 | 1/16 | 1/8 | |||||||||
| 3 TO 3-1/2 | ±1/16 | ±1/16 | ±1/16 | ±1/16 | ±1/8 | ±1/4 | ±1/4 | ±1/32 | 10 to 12 | 3/32 | 3/16 | |
| 4 | ±1/16 | ±1/16 | ±1/16 | ±1/16 | ±1/8 | ±1/4 | ±1/4 | ±1/32 | 14 to 16 | 3/32 | 1/4 | |
| 5 TO 8 | +1/32 | ±1/16 | ±1/16 | ±1/16 | ±1/4 | ±1/4 | ±1/4 | ±1/32 | 18 to 24 | 1/8 | 3/8 | |
| -1/16 | ||||||||||||
| 10 TO 18 | +1/16 | ±1/8 | ±3/32 | ±3/32 | ±1/4 | ±3/8 | ±1/4 | ±1/16 | All dimensions are in inches | |||
| -1/8 | ||||||||||||
| 20 TO 24 | +1/4 | ±3/32 | ±3/32 | ±3/32 | ±1/4 | ±3/8 | ±1/4 | ±1/16 | ||||
| -3/32 | ||||||||||||
Yes, custom sizes for Titanium Grade 5 Buttweld Fittings are available at Khuliso Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@khulisofittings.co.za.
Titanium Grade 5 Buttweld Fittings are widely used in industries requiring high strength, corrosion resistance, and durability. Common applications include aerospace, where they are used in exhaust systems and structural components. In the marine industry, these fittings are ideal for seawater systems due to their excellent resistance to corrosion. Titanium Grade 5 is also employed in chemical processing, power generation, and medical sectors, including implants and surgical instruments. Their ability to withstand extreme conditions makes them essential in demanding environments where reliability and performance are critical.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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