Naing Steel is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, focusing on high-quality **Carbon Steel F80 Forged Fittings**. Known for their outstanding strength, precision, and durability, these fittings are built to perform reliably even in high-pressure and high-temperature settings. Naing Steel utilizes cutting-edge forging technology and adheres to strict quality standards to guarantee exceptional dimensional accuracy and performance. Their Carbon Steel F80 Forged Fittings find extensive application in industries like oil and gas, petrochemical, power generation, and marine engineering, ensuring robust and leak-free connections for essential piping systems.
These **Carbon Steel F80 Forged Fittings** are primarily made of **iron and carbon**, with carefully controlled amounts of **manganese, silicon, phosphorus, and sulfur** added to enhance mechanical strength and toughness. They boast a **minimum yield strength of 80,000 psi (552 MPa)** and **tensile strength between 550–690 MPa**. With excellent hardness, impact resistance, and ductility, these fittings maintain their performance under pressure and thermal stress. Their superior weldability and fatigue resistance make them perfect for demanding industrial applications that require reliability and a long service life.
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 |
| F80 | 0.17-0.23 | 0.15-0.40 | 1.30-1.60 | ≤ 0.025 | ≤ 0.015 | 0.45-0.65 | ≤ 0.30 | ≤ 0.30 | ≤ 0.25 | – | 0.025~0.050 |
| Grade | Yield Strength, Min (KSI ) | Tensile Strength, Min (KSI) |
| A694 | 65 | 77 |
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 F80 Forged Screwed Elbows, Street Elbow, Carbon Steel F80 Screwed Unequal Tee, Steel Straight Tee, Carbon Steel F80 Reducing Coupling, Carbon Steel F80 Hex Plug, Forged Straight Tees, Socket Weld Pipe Cap, Forged Pipe Cap, Equal Crossess, CS F80 Threaded Bushing, Carbon Steel F65 Screwed Caps, Swedge Nipples |
| MSS-SP-79 | standard Practice covers ratings, tolerances, finish, dimensions, marking and material requirements for socket-welding | Carbon Steel F80 Barrel Nipples, CS F80 Forged Threaded Boss, Carbon Steel F80 Forged Hex Head Bull Plugs |
| MSS-SP-83 | Forged and Fabricated Socket-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Carbon Steel F80 High Quality Socket weld 90° Elbow, Straight and Reducing-on-the-Tees, Forged 45° Short Radius Elbow, CS F80 caps, 3000LB Socket Weld Cross |
| MSS-SP-95 | Integrally Reinforced Forged Fittings – Socket Welding, Threaded, and Buttwelding Ends | CS F80 Socket weld Long Radius 90 Degree Elbows, Reducing Nipple, Socketweld Bushing, Threaded Plug, End Pipe caps, Carbon Steel F80 Coupling |
You’ll find **Carbon Steel F80 Forged Fittings** widely used in **oil and gas refineries, petrochemical sectors, power plants, and high-pressure hydraulic systems**. They are perfect for **connecting pipelines, valves, and other components** in systems that deal with high-temperature fluids and gases. Common types include **elbows, tees, couplings, unions, and plugs**. Their impressive mechanical strength and corrosion resistance make them ideal for **marine, offshore drilling, and chemical processing** environments. These fittings guarantee **leak-proof, safe, and efficient flow control**, making them a top choice for heavy-duty industrial piping applications.
Naing 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 Naypyidaw, Myanmar.
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