Based in the heart of Kinshasa, Yoane Steel has established itself as a trusted partner for industrial development throughout the Congo. We take pride in offering robust and reliable materials, including our high-grade Carbon Steel F52 Forged Fittings. Our commitment is to supply components that meet the rigorous demands of modern infrastructure, supporting the growth of key sectors with products built for strength and long-term performance. We understand the local challenges and deliver solutions that ensure project integrity and efficiency.
The strength of our F52 fittings comes from a carefully balanced composition, primarily iron and carbon, enhanced with elements like chromium and molybdenum. This specific blend gives the material its notable mechanical properties, chief among them being a high yield strength of 360 MPa (52 ksi), which is where the “F52” name originates. This means the fittings can withstand significant pressure and stress without deforming, making them exceptionally tough and durable for heavy-duty applications. They are built to perform under demanding conditions.
Standard : ASTM A694 / ASME SA 694
Dimensions : ASME/ANSI 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : 1/8″ NB to 4″ NB
Type : Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)
Rating Pressure : Threaded End – 2000 /3000/ 6000 LBS. Socket-weld End – 3000 / 6000/ 9000 LBS.
| Grade | C | Si | Mn | P | S | Mo | Ni | Cr | Cu | V | Nb |
| F52 | 0.16-0.22 | 0.15-0.40 | 1.10-1.40 | ≤ 0.025 | ≤ 0.012 | 0.20-0.35 | ≤ 0.50 | ≤ 0.30 | ≤ 0.25 | – | – |
| Grade | Yield Strength, Min (KSI ) | Tensile Strength, Min (KSI) |
| A694 | 52 | 66 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| ASME B16.11 | Factory-Made Wrought Socketweld Fittings | CS F52 Forged Screwed Elbows, Street Elbow, Carbon Steel F52 Screwed Unequal Tee, Steel Straight Tee, Carbon Steel F52 Reducing Coupling, Carbon Steel F52 Hex Plug, Forged Straight Tees, Socket Weld Pipe Cap, Forged Pipe Cap, Equal Crossess, CS F52 Threaded Bushing, Carbon Steel F52 Screwed Caps, Swedge Nipples |
| MSS-SP-79 | standard Practice covers ratings, tolerances, finish, dimensions, marking and material requirements for socket-welding | Carbon Steel F52 Barrel Nipples, CS F52 Forged Threaded Boss, Carbon Steel F52 Forged Hex Head Bull Plugs |
| MSS-SP-83 | Forged and Fabricated Socket-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Carbon Steel F52 High Quality Socket weld 90° Elbow, Straight and Reducing-on-the-Tees, Forged 45° Short Radius Elbow, CS F52 caps, 3000LB Socket Weld Cross |
| MSS-SP-95 | Integrally Reinforced Forged Fittings – Socket Welding, Threaded, and Buttwelding Ends | CS F52 Socket weld Long Radius 90 Degree Elbows, Reducing Nipple, Socketweld Bushing, Threaded Plug, End Pipe caps, Carbon Steel F52 Coupling |
These forged fittings are essential in constructing and maintaining high-pressure systems where failure is not an option. You will find them forming the critical connections in oil and gas pipelines, power generation plants, and large-scale petrochemical facilities. Their rugged durability makes them ideal for handling volatile substances and withstanding extreme temperatures and pressures. Essentially, they are the unseen backbone of industrial infrastructure, ensuring the safe and efficient transport of fluids and gases that power our economy and daily lives.
Yoane 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 Kinshasa, Congo.
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