Machuca Fittings, a top-notch manufacturer and supplier based in Kuala Lumpur, Malaysia, specializes in Carbon Steel Forged Fittings that are built to provide strength, durability, and precision for demanding piping systems. They offer a diverse selection, including elbows, tees, couplings, unions, crosses, caps, and plugs, all crafted to meet ASTM and ASME standards. This ensures that the connections are not only leak-proof but also high-performing. Designed to handle both high-pressure and high-temperature environments, Machuca’s forged fittings have earned the trust of various industries for their reliability, cost-effectiveness, and impressive service life.
| Forged Fittings Specifications | ASTM A105/ ASME SA105 |
|---|---|
| Carbon Steel Forged Fittings size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Carbon Steel Forged Fittings Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Carbon Steel Forged Fittings Types | Socketweld Fittings, Screwed-Threaded Fittings |
| ASTM A105 Carbon Steel Forged Fittings Pressure Rating | Threaded End-2000lb/ 3000lb/ 6000lbs Socket-weld End-3000/ 6000/ 9000lbs |
| Carbon Steel Forged Fittings Thread | NPT, BSPT, BSPP |
| Carbon Steel Forged Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Carbon Forged Fittings Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Cross, Couplings, Reducers, Inserts, Caps, Nipples, and Unions, Forged Pipe Fittings, Socket Weld & Threaded, Equal Tees & Reducing Tees, 90° & 45° Elbows, Plugs |
These Carbon Steel Forged Fittings are primarily made up of carbon, manganese, phosphorus, sulfur, and silicon, all mixed in controlled amounts to give them outstanding mechanical strength and toughness. They boast excellent tensile and yield strength, along with ductility and impact resistance, making them perfect for high-stress applications. With their remarkable weldability and machinability, these fittings are easy to work with and fit seamlessly into complex piping systems. Their microstructure also guarantees durability, even when faced with thermal changes and pressure fluctuations.
| ASTM A105 / A105M | Forged Fittings and valves and parts for high temperature service. Standard Specification for Wrought Austenitic Carbon Steel Forged Fittings |
| BS21 | Threading. |
| BS3799 | Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry |
| ANSI B16.11 | Forged steel fittings socket-welding and threaded. Socket Welding and Threaded Forged Fittings |
| ANSI/ASME B1.20.1 | Pipe threads, general purpose (inch). |
| ISO 4144 | Carbon Steel fittings threaded to ISO 7-1. |
| MSS SP-95 | Swage(d) Nipples and Bull Plugs |
| Products | Size | |
|---|---|---|
| ASTM A105 Carbon Steel 90° Elbow | ASTM A105 Carbon Steel 45° Elbow | Sizes 1/8″– 4″ Pressure Ratings – 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| ASTM A105 Carbon Steel Forged Tee | ASTM A105 Carbon Steel Union | |
| ASTM A105 Carbon Steel Forged Cross | ASTM A105 Carbon Steel Insert | |
| ASTM A105 Carbon Steel Screwed Bushing | ASTM A105 Carbon Steel Threaded Pipe Nipple | |
| ASTM A105 Carbon Steel Forged Socket weld Cap | ASTM A105 Carbon Steel Screwed Coupling | |
| ASTM A105 Carbon Steel Forged Plug | ASTM A105 Carbon Steel Street Elbow | |
| Standard Code | Standard Name |
| ANSI ASME SA-105 | Forged fittings |
| ANSI ASME B16.11 | Socket-welding and Threaded forged fittings |
| MSS SP-79 | Socket-welding reducing Inserts |
| MSS SP-83 | Class 3000 steel socket-welding and threaded unions |
| MSS SP-95 | Swaged nipples and round plugs |
| MSS SP-97 | SW,TH and BW ends for integrally reinforced forged branch outlet |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Carbon steel forged fittings offer numerous advantages, including exceptional strength, durability, and reliability under high pressure and temperature conditions. Their ability to withstand extreme stress and corrosion makes them ideal for demanding industries like oil, gas, and construction. These fittings provide secure, leak-free connections, ensuring long-term performance and safety. The forging process enhances the material’s structural integrity, reducing the risk of failure. Additionally, carbon steel forged fittings are cost-effective, easy to maintain, and can be customized to meet specific project requirements, offering versatility and longevity in various applications.
Carbon Steel Forged Fittings from Machuca Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Yes, custom sizes for Carbon Steel Forged Fitting are available at Machuca Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@machucafittings.com.
You’ll find these fittings widely used in sectors like oil and gas, petrochemical, power generation, chemical processing, marine, and refining. They play a crucial role in high-pressure pipelines, hydraulic systems, steam lines, and fuel transportation networks. In offshore drilling and power plants, their strength and resistance to stress corrosion make them absolutely essential. Their versatility, paired with cost-effectiveness, positions Carbon Steel Forged Fittings as a dependable choice for industries that require safe, robust, and long-lasting piping components.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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