Teerasil Fittings and Plates, a reputable manufacturer and supplier based in Bangkok, Thailand, specializes in top-notch Monel Forged Fittings that are built for strength, durability, and outstanding corrosion resistance. Monel, a nickel-copper alloy, is renowned for its remarkable performance in marine and chemical settings, providing exceptional protection against seawater, acids, alkalis, and high-temperature oxidation. Our range of Monel forged fittings includes elbows, tees, couplings, unions, and reducers, all designed to ensure reliable, leak-proof connections in challenging piping systems. These fittings are extensively utilized in the oil & gas, chemical processing, marine, and power generation sectors around the globe.
Specifications : ASTM B564 & ASME SB564
Standard : ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Class : 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type : Socketweld Fittings, Screwed-Threaded Fittings
Grades : Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Monel Forged Fittings are primarily composed of nickel (63-70%) and copper (28-34%), with small amounts of iron, manganese, carbon, and silicon. This unique composition provides excellent resistance to corrosion, especially in seawater, acidic environments, and high-temperature applications. The mechanical properties of Monel include a tensile strength of up to 1034 MPa and a yield strength of around 483 MPa. Monel fittings also exhibit excellent resistance to stress corrosion cracking and pitting. These properties make Monel ideal for marine, chemical processing, and aerospace applications requiring high durability and resistance.
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min |
| Monel K500 | 0.25 max | 1.5 max | 0.5 max | 0.010 max | 27.00 – 33.00 | 0.5 – 2 | 63.00 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
| Monel K500 | 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20 % |
Monel Forged Fittings are made up of approximately 63–70% nickel and 28–34% copper, along with trace amounts of iron, manganese, and carbon. This distinctive alloy composition guarantees remarkable resistance to corrosion from seawater, acids, alkalis, and stress cracking. In terms of mechanical properties, Monel boasts a tensile strength between 480–620 MPa, a yield strength of about 170–345 MPa, and impressive elongation with good toughness across a range of temperatures. These characteristics, paired with excellent weldability and durability, make Monel forged fittings ideal for both low- and high-temperature applications in highly corrosive and aggressive environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Monel | 2.4360 | N04400 | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 | NU-30M | NiCu30Fe |
Choose Monel Forged Fittings from Teerasil Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Monel Forged Fittings offer several key advantages, including exceptional corrosion resistance, particularly in seawater and acidic environments. Their excellent resistance to pitting, crevice corrosion, and stress corrosion cracking makes them ideal for harsh conditions, such as marine and chemical processing applications. Monel fittings maintain their strength and integrity at elevated temperatures, offering superior durability in high-stress environments. They also possess excellent weldability and machinability, making installation and customization easier. With their long-lasting performance and ability to withstand extreme conditions, Monel Forged Fittings provide reliable solutions for critical industrial applications.
Yes, custom sizes for Monel Forged Fittings are available at Teerasil Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@teerasilfittings.com
Monel Forged Fittings are widely used in industries that demand exceptional corrosion resistance and mechanical strength. They’re particularly prized in marine engineering for applications like seawater piping, offshore platforms, and shipbuilding. In the chemical and petrochemical sectors, these fittings are essential for safely handling substances like sulfuric acid, hydrofluoric acid, and various alkaline solutions. The oil and gas industry relies on them for processing units, pipelines, and refineries that face tough chemicals and high-pressure conditions. Power generation facilities also make use of Monel Forged Fittings in heat exchangers, boilers, and steam systems. Thanks to their remarkable resistance to corrosion and thermal stability, these fittings play a crucial role in both industrial and marine settings.
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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