Naing Steel is a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, known for its top-notch **Carbon Steel F65 Forged Fittings** that stand out for their remarkable strength, precision, and durability. These fittings are designed to perform reliably under high-pressure and high-temperature conditions. Naing Steel employs cutting-edge forging techniques and adheres to strict quality standards to guarantee outstanding performance and dependability. Their Carbon Steel F65 Forged Fittings find extensive use in various industries, including oil and gas, power generation, petrochemical, and marine sectors, offering leak-proof and corrosion-resistant piping connections for critical applications.
The **Carbon Steel F65 Forged Fittings** are primarily made of **iron and carbon**, with carefully controlled amounts of **manganese, silicon, phosphorus, and sulfur**. This blend boosts their strength, toughness, and wear resistance. On the mechanical side, they boast a **minimum yield strength of 65,000 psi (450 MPa)** and a **tensile strength ranging from 485 to 655 MPa**. These fittings exhibit excellent impact strength, ductility, and fatigue resistance, making them perfect for high-pressure settings. They also offer good weldability and heat resistance, ensuring reliable, long-lasting service.
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 |
| F65 | 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 F65 Forged Screwed Elbows, Street Elbow, Carbon Steel F65 Screwed Unequal Tee, Steel Straight Tee, Carbon Steel F65 Reducing Coupling, Carbon Steel F65 Hex Plug, Forged Straight Tees, Socket Weld Pipe Cap, Forged Pipe Cap, Equal Crossess, CS F65 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 F65 Barrel Nipples, CS F65 Forged Threaded Boss, Carbon Steel F65 Forged Hex Head Bull Plugs |
| MSS-SP-83 | Forged and Fabricated Socket-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Carbon Steel F65 High Quality Socket weld 90° Elbow, Straight and Reducing-on-the-Tees, Forged 45° Short Radius Elbow, CS F65 caps, 3000LB Socket Weld Cross |
| MSS-SP-95 | Integrally Reinforced Forged Fittings – Socket Welding, Threaded, and Buttwelding Ends | CS F65 Socket weld Long Radius 90 Degree Elbows, Reducing Nipple, Socketweld Bushing, Threaded Plug, End Pipe caps, Carbon Steel F65 Coupling |
You’ll find **Carbon Steel F65 Forged Fittings** widely used in **oil and gas pipelines, refineries, chemical processing plants, and power generation facilities**. They are particularly suited for **connecting pipes and maintaining pressure integrity** in systems that handle steam, gas, or corrosive fluids. Common applications include **elbows, tees, couplings, unions, and plugs** used in high-pressure piping assemblies. Thanks to their exceptional mechanical strength and corrosion resistance, they are also utilized in **marine engineering, hydraulic systems, and industrial boilers**, ensuring safe, durable, and leak-free performance in demanding operational environments.
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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