Khuliso Fittings, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of Alloy Steel WP5 Pipe Fittings in Dubai, UAE. The company is celebrated for crafting top-notch fittings that adhere to international standards for strength, durability, and resistance to corrosion. With state-of-the-art manufacturing facilities and a talented technical team, Khuliso Fittings guarantees precise engineering and outstanding quality in every product they offer. Their Alloy Steel WP5 Pipe Fittings are extensively utilized in industries that demand high-temperature and high-pressure performance, providing excellent reliability and a long service life in challenging industrial applications across various sectors.
| Specifications | ASTM A234 / ASME SA234 |
|---|---|
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | Seamless Fittings: 1/2″ – 10″ Welded Fittings: 1/2″ – 48″ |
| 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 |
| Manufacturing Standards | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, DN15-DN1200 BS : BS4504, BS4504, BS1560, BS10 JIS : JIS B2311, JIS B2312, JIS B2313, JIS B2316 GOST : GOST 17375, GOST 17376, GOST 30753, GOST 17378, GOST 17379, GOST 17380 EN: EN10253-1, EN10253-2 |
| Types | Seamless / ERW / Welded / Fabricated |
| Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Elbow | Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D. Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Specialized manufacturer of | 90º Elbows, Couplings, Orangeucers, Inserts, Caps, Nipples, 45º Elbows, Tees, Crosses, Equal Tees & Orangeucing Tees |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
These Alloy Steel WP5 Pipe Fittings are primarily made up of chromium, molybdenum, and carbon, which give them remarkable resistance to oxidation, corrosion, and high-temperature scaling. They boast superior tensile and yield strength, ensuring they remain durable and dimensionally stable even under extreme conditions. The mechanical properties of these fittings include impressive hardness, toughness, and weldability, making them perfect for high-pressure environments. Alloy Steel WP5 retains its strength and integrity even at elevated temperatures, delivering dependable performance and an extended service life for critical industrial applications in tough operating conditions.
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP5 | ≤0.15 | ≤0.6 | ≤0.5 | ≤0.04 | ≤0.03 | 4-6 | 0.44-0.65 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP5 | 415 – 585 | ≥205 | ≥20 |
Khuliso Fittings is a leading supplier of Alloy Steel WP5 Pipe Fittings in Cape Town, South Africa. We offer an extensive range of Alloy Steel WP5 Pipe Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy Steel WP5 Pipe 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.
Alloy Steel WP5 Pipe Fittings offer exceptional strength, durability, and resistance to high temperatures, making them ideal for high-pressure applications. These fittings are highly resistant to corrosion, oxidation, and wear, ensuring long-term performance in challenging environments. They maintain their structural integrity even under extreme conditions, making them suitable for power generation, petrochemicals, and oil & gas industries. WP5 alloy steel pipe fittings also provide excellent weldability and formability, ensuring ease of installation and flexibility in various piping systems. Their reliability and cost-effectiveness make them a preferred choice for critical applications.
| Nominal Pipe Size | All Fittings | All Fittings | All Fittings | Elbows/ Tees | 180° Return Bends | 180° Return Bends | 180 Deg Return Bends | Orangeucers | Caps |
|---|---|---|---|---|---|---|---|---|---|
| NPS | O.D. at Bevel (1), (2) | I.D. at End (1), (3), (4) | Wall Thickness (3) | Centre-to-End Dimension A,B,C,M | Centre-to-Centre O | Back-to-Face K | Alignment of Ends U | Overall Length H | Overall Length E |
| ½ to 2½ | 0.06 -0.03 | 0.03 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 3 to 3 ½ | 0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 4 | 0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 5 to 8 | 0.09 -0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.25 |
| 10 to 18 | 0.16 -0.12 | 0.12 | Not less than 87.5% of nominal thickness | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 20 to 24 | 0.25 -0.19 | 0.19 | Not less than 87.5% of nominal thickness | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 26 to 30 | 0.25 -0.19 | 0.19 | Not less than 87.5% of nominal thickness | 0.12 | … | … | … | 0.19 | 0.38 |
| 32 to 48 | 0.25 -0.19 | 0.19 | Not less than 87.5% of nominal thickness | 0.19 | … | … | … | 0.19 | 0.38 |
Yes, custom sizes for Alloy Steel WP5 Pipe 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.
Alloy Steel WP5 Pipe Fittings find extensive use in power generation, petrochemical, oil and gas, and refinery sectors for transporting fluids and gases under high pressure and temperature. They are particularly well-suited for heat exchangers, boilers, condensers, and pressure vessels due to their resistance to oxidation and thermal fatigue. In chemical processing plants, these fittings play a vital role in ensuring safe and efficient fluid handling in corrosive environments. Moreover, they are also employed in marine, energy, and construction industries, where strength, performance, and durability are essential for maintaining operational efficiency and long-term reliability of systems.
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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