Machuca Fittings, located in Kuala Lumpur, Malaysia, stands out as a top-notch manufacturer and supplier of high-quality Monel Buttweld Fittings, serving clients in Midland, UK. Known for their precision engineering and rigorous quality control, the company guarantees that each fitting meets international standards for durability and performance. Their Monel Buttweld Fittings are crafted to offer exceptional corrosion resistance, making them perfect for tough chemical, marine, and industrial settings. With a strong emphasis on reliability and customer satisfaction, Machuca Fittings caters to a diverse array of industries, providing tailored solutions and prompt deliveries that solidify their status as a trusted global supplier of premium piping components.
Specifications : ASTM B366 / ASME SB366
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : Seamless Butt Weld Fittings: 1/2″ – 10″, Welded Butt Weld Fittings: 1/2″ – 48″
Type : Seamless / Welded / Fabricated
Schedule : Sch 5 TO Sch XXS.
Thickness : 20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.
Grades : Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Monel Buttweld Fittings are mainly made from nickel and copper, often with trace amounts of iron, manganese, and carbon to boost strength. These fittings showcase remarkable mechanical properties, such as high tensile and yield strength, excellent fatigue resistance, and impressive toughness at both high and low temperatures. They excel in resisting corrosion from seawater, acids, alkalis, and other harsh chemicals. Their thermal conductivity and expansion coefficient make them ideal for high-temperature applications, ensuring they maintain structural integrity and a long service life in demanding industrial, marine, and chemical processing environments.
| 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 % |
Machuca Fittings is a leading supplier of Monel Buttweld Fittings in Kuala lumpur, Malaysia. We offer an extensive range of Monel Buttweld Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
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 | AFNOR | BS | GOST | EN |
| Monel | 2.4375 | N05500 | – | – | – | – | – |
Choose Monel Buttweld Fittings from Machuca 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 Buttweld Fittings offer numerous advantages, including exceptional corrosion resistance, particularly in seawater, acidic, and alkaline environments. They are highly durable, resisting pitting, crevice corrosion, and stress corrosion cracking, which ensures reliable performance in harsh conditions. These fittings also retain their strength and mechanical properties at elevated temperatures, making them ideal for high-pressure and high-temperature applications. Monel Buttweld Fittings are also known for their excellent weldability, machinability, and long-term reliability. Their versatility and ability to withstand aggressive environments make them a preferred choice for marine, chemical, and industrial applications.
Yes, custom sizes for Monel Buttweld Fittings 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
Monel Buttweld Fittings are extensively utilized in the chemical processing, petrochemical, and marine sectors due to their exceptional resistance to corrosion and erosion. They are perfect for piping systems that deal with seawater, acidic or alkaline solutions, and other aggressive substances. These fittings are also found in power generation, desalination plants, and oil and gas facilities, ensuring leak-free and durable connections. Moreover, their high strength and thermal stability make them suitable for high-pressure and high-temperature applications. Machuca Fittings’ Monel Buttweld Fittings deliver reliable performance, ensuring safety, efficiency, and longevity in various applications.
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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