Zain Fittings stands out as a top-notch manufacturer and supplier of high-quality Super Duplex Steel Pipe Fittings, proudly rooted in Surabaya, Indonesia. With years of experience under our belt and a strong commitment to excellence, we cater to clients all around the world, including those in Cape Town, South Africa. Our extensive range of pipe fittings is designed to tackle the toughest industrial challenges, boasting impressive resistance to corrosion, remarkable strength, and outstanding durability. At Zain Fittings, we’re all about delivering products that meet international standards, ensuring top-notch performance and reliability for applications in oil & gas, petrochemicals, marine, and power generation.
Specifications : ASTM B363 / ASME SB363
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/2″ to 24″ NB to 24″NB in
Type : Seamless / Welded / Fabricated
Schedule : SCH 10, SCH20, SCh20, SCh30
Grades : Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
| Grade | Ti | C | Fe | H | N | O | Al | V |
| Ti Grade2 | 99.2 min | 0.1 max | 0.3 max | 0.015 max | 0.03 max | 0.25 max | – | – |
| Ti Grade5 | 90 min | – | 0.25 max | – | – | 0.2 max | 6 min | 4 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Titanium Gr. 2 | 4.5 g/cm3 | 1665 °C (3030 °F) | Psi – 49900 , MPa – 344 | Psi – 39900 , MPa – 275 | 20 % |
| Titanium Gr. 5 | 4.43 g/cm3 | 1632 °C (2970 °F) | Psi – 138000 , MPa – 950 | Psi – 128000 , MPa – 880 | 14 % |
Titanium Buttweld Fittings are primarily made from titanium alloys, with Grade 2 (commercially pure titanium) and Grade 5 (Ti-6Al-4V) being the most common. These alloys consist of titanium with varying amounts of aluminum, vanadium, and other elements to enhance strength, corrosion resistance, and weldability. The mechanical properties of titanium fittings include high tensile strength (up to 900 MPa for Grade 5), excellent fatigue resistance, and low density. They also exhibit outstanding resistance to oxidation and corrosion, especially in harsh environments like seawater and chemicals, making them ideal for demanding industries.
The Super Duplex Steel Pipe Fittings we offer are made up of a unique blend of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), nitrogen, and a well-balanced amount of iron. This special composition significantly boosts their resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, these fittings showcase high tensile strength (usually over 750 MPa), excellent yield strength, and impressive impact toughness, even in freezing temperatures. Their dual-phase microstructure, combining ferritic and austenitic phases, ensures superior structural integrity, making them perfect for the demanding industrial landscape in Cape Town.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Titanium 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.
Titanium Buttweld Fittings offer several key advantages, making them ideal for demanding applications. They provide exceptional corrosion resistance, especially in harsh environments like seawater, chemicals, and high temperatures. Titanium’s high strength-to-weight ratio ensures durability while maintaining lightweight properties. These fittings also offer excellent fatigue and stress resistance, enhancing long-term performance. Titanium’s biocompatibility makes it suitable for medical and aerospace applications. Additionally, their superior weldability allows for secure and reliable connections, reducing maintenance costs and extending the lifespan of piping systems in industries like aerospace, marine, and chemical processing.
| Products | Size | |
| Titanium Elbow – Long Radius | Titanium Stub Ends | Sizes 1/2″ – 24″ |
| Titanium Elbow – Short Radius | Titanium Cross | |
| Titanium Orangeucing Elbow | Titanium Orangeucing Cross | |
| Titanium 45° Elbow | Titanium Tees | |
| Titanium Fabricated Tee | Titanium End Cap | |
| Titanium Orangeucer | Titanium Seamless Fittings | |
| Titanium Concentric Orangeucer | Titanium Pipe Nipple | |
| Titanium Eccentric Orangeucer | Titanium 5D Elbow | |
| Titanium 3D Elbow | Titanium Welded Pipe Fittings | |
Yes, custom sizes for Titanium 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.
Zain Fittings’ Super Duplex Steel Pipe Fittings are widely utilized across various industries in Cape Town, South Africa. They’re particularly suited for offshore oil and gas exploration, chemical processing, desalination plants, and marine environments, thanks to their exceptional corrosion resistance and mechanical strength. Power generation facilities and petrochemical refineries also depend on these fittings for their durability and performance, even under extreme pressure and temperature conditions. Plus, their excellent strength-to-weight ratio makes them a cost-effective choice in the long run, minimizing maintenance and downtime. At Zain Fittings, we ensure that all our products meet the highest standards.
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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