Heer Fittings, a well-known manufacturer and supplier located in Delhi, India, focuses on crafting top-notch Monel Buttweld Fittings that are built to endure tough industrial settings. With a solid reputation for precision engineering and high material standards, Heer Fittings provides corrosion-resistant and high-performance Monel buttweld components suitable for a variety of piping systems. Their fittings are produced using cutting-edge technology and are rigorously tested to comply with international quality standards. Trusted by industries like marine, chemical, petrochemical, and aerospace, Heer Fittings has established itself as a go-to choice for clients in need of reliable and durable Monel Buttweld Fittings for critical and high-pressure applications.
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 primarily made up of around 63% nickel and 28–34% copper, along with small amounts of iron, manganese, silicon, and carbon. These fittings boast impressive mechanical strength, with a tensile strength of about 550 MPa and a yield strength close to 240 MPa. Renowned for their exceptional toughness, they perform well in both low and high-temperature environments. The material’s resistance to stress corrosion cracking and oxidizing conditions makes it perfect for demanding operational settings. Plus, its non-magnetic properties and ability to maintain strength across varying temperatures make Monel buttweld fittings an excellent choice for challenging industrial needs.
| 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 % |
Heer Fittings is a leading supplier of Monel Buttweld Fittings in Delhi, India. 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 Heer 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 Heer Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@heerfittings.com
Monel Buttweld Fittings are extensively utilized in sectors where outstanding corrosion resistance and mechanical strength are crucial. In the marine industry, they are perfect for seawater systems, condenser tubes, and piping that comes into contact with saltwater. Chemical and petrochemical facilities use them in processing units that deal with aggressive acids like hydrofluoric and sulfuric acid. These fittings are also prevalent in oil and gas extraction operations, offshore platforms, and refineries, providing durability under extreme pressure and temperature. Their superb weldability and structural integrity make them ideal for long-lasting 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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