Nestled in the heart of Addis Ababa, Desta Steel stands as a trusted pillar for industry, proudly supplying precision-engineered alloy steel components. We understand the critical demands of modern infrastructure and energy projects, which is why our Alloy Steel WP22 Pipe Fittings are manufactured to the highest international standards. As a local manufacturer and supplier, we are committed to providing robust, reliable solutions that ensure the integrity and longevity of piping systems across Ethiopia and beyond, supporting progress with quality you can depend on.
The strength of WP22 fittings lies in their finely tuned composition, primarily a blend of chromium and molybdenum. This specific alloying creates a material that offers an excellent balance of high tensile strength and remarkable resistance to creep, especially under elevated temperatures. They are designed to maintain their structural integrity and resist deformation even when faced with the intense heat and pressure common in demanding industrial environments, making them a fundamentally sturdy choice for critical applications.
Specifications : ASTM A234 / ASME SA234
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP22 | 0.05-0.15 | 0.3-0.6 | ≤0.5 | ≤0.04 | ≤0.04 | 2-2.5 | 0.87-1.13 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP22 | 415-585 | ≥205 | ≥20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These WP22 fittings are indispensable in systems where high temperature and corrosion resistance are non-negotiable. You will typically find them forming the backbone of piping networks in power generation plants, robust refineries, and various petrochemical processing units. They are expertly crafted to handle the efficient and safe transport of steam, oil, gas, and other aggressive media, ensuring operational safety and minimizing downtime in some of the most challenging industrial settings, contributing directly to their efficiency and reliability.
Desta Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Addis Ababa, Ethiopia.
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