Phanuphong Steel and Plates, located in the vibrant city of Bangkok, Thailand, has earned a solid reputation as a reliable manufacturer and supplier of Carbon Steel F42 Forged Fittings. They provide top-notch, dependable solutions for industrial piping systems. These fittings are crafted to deliver exceptional strength, durability, and performance, even in high-pressure and high-temperature situations. Adhering to international standards, Phanuphong Steel and Plates guarantees precise dimensions, outstanding toughness, and resistance to corrosion. Their Carbon Steel F42 Forged Fittings are widely utilized in the oil and gas, petrochemical, power generation, and marine sectors, ensuring secure, leak-proof connections and long-lasting reliability—making them a perfect fit for demanding industrial and engineering tasks.
The composition of Carbon Steel F42 Forged Fittings includes carbon, manganese, silicon, phosphorus, and sulfur, all carefully balanced to achieve optimal toughness and strength. Mechanically, these fittings showcase impressive tensile and yield strength, good impact resistance, and dependable hardness. Their well-rounded composition allows for excellent weldability and machinability, making it easy to integrate them into complex piping systems. With their robust mechanical properties, Carbon Steel F42 Forged Fittings can handle high pressures, temperature changes, and challenging industrial environments, ensuring they maintain structural integrity, enjoy a long service life, and deliver consistent performance in critical piping applications.
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 |
| F42 | 0.13-0.20 | 0.20-0.40 | 1.20-1.60 | ≤ 0.030 | ≤ 0.020 | – | ≤ 0.30 | ≤ 0.30 | ≤ 0.25 | – | – |
| Grade | Yield Strength, Min (KSI ) | Tensile Strength, Min (KSI) |
| A694 | 42 | 60 |
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 F42 Forged Screwed Elbows, Street Elbow, Carbon Steel F42 Screwed Unequal Tee, Steel Straight Tee, Carbon Steel F42 Reducing Coupling, Carbon Steel F42 Hex Plug, Forged Straight Tees, Socket Weld Pipe Cap, Forged Pipe Cap, Equal Crossess, CS F42 Threaded Bushing, Carbon Steel F42 Screwed Caps, Swedge Nipples |
| MSS-SP-79 | standard Practice covers ratings, tolerances, finish, dimensions, marking and material requirements for socket-welding | Carbon Steel F42 Barrel Nipples, CS F42 Forged Threaded Boss, Carbon Steel F42 Forged Hex Head Bull Plugs |
| MSS-SP-83 | Forged and Fabricated Socket-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Carbon Steel F42 High Quality Socket weld 90° Elbow, Straight and Reducing-on-the-Tees, Forged 45° Short Radius Elbow, CS F42 caps, 3000LB Socket Weld Cross |
| MSS-SP-95 | Integrally Reinforced Forged Fittings – Socket Welding, Threaded, and Buttwelding Ends | CS F42 Socket weld Long Radius 90 Degree Elbows, Reducing Nipple, Socketweld Bushing, Threaded Plug, End Pipe caps, Carbon Steel F42 Coupling |
These fittings are extensively used in industries that demand secure and durable piping connections. In the oil and gas sector, they find applications in pipelines, refineries, and offshore platforms. Petrochemical plants rely on them for process piping and storage systems, while power generation facilities use them in turbines, boilers, and heat exchangers. Additionally, they are popular in marine engineering, heavy machinery, and construction projects, providing safe and leak-proof connections. With their impressive toughness, corrosion resistance, and high mechanical strength, Carbon Steel F42 Forged Fittings are truly a reliable choice for various demanding applications.
Phanuphong 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 Bangkok, Thailand.
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