Heer Fittings is a well-respected name in the metal industry, known for being a leading manufacturer and supplier of Monel Pipe Fittings right out of Delhi, India. They place a strong focus on quality, precision, and durability, which is why their Monel fittings are highly regarded for their outstanding resistance to corrosion and high temperatures. These fittings find their way into various critical applications in marine, chemical, and aerospace sectors. With a talented team and state-of-the-art infrastructure, Heer Fittings guarantees that every product meets international standards. Their dedication to excellence has made them a go-to partner for Monel Pipe Fittings, both in India and around the world.
Specifications : ASTM B366 / ASME SB366
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : Seamless Butt Weld Fittings : 1/2″ – 10″ | Welded Butt Weld Fittings : 1/2″ – 48″
Schedule : SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type : Seamless / ERW / Welded / Fabricated
Thickness :20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.
Monel Pipe Fittings are primarily made up of about 63% nickel and 28–34% copper, along with trace amounts of iron, manganese, carbon, and silicon. These fittings boast a tensile strength of roughly 550 MPa and a yield strength of about 240 MPa. Renowned for their ductility and toughness, Monel fittings excel in both high and low-temperature settings. The high nickel content significantly boosts their corrosion resistance, particularly against seawater, acids, and alkalis, making them perfect for demanding industrial tasks where reliability and longevity are crucial.
| Grade | Ni | Fe | C | Mn | Si | Cu | Al | Ti | S |
|---|---|---|---|---|---|---|---|---|---|
| Monel 400 | 63.0- 70.00 max | 2.50 max | 0.3 max | 2.00 max | 0.50 max | Remainder | – | – | 0.024 max |
| Monel K500 | 63.0 min | 05 – 2 | 0.25 max | 1.5 max | 0.5 max | 27.0 – 33.0 | 2.3 – 3.15 | 0.35 – 0.85 | 0.010 max |
| Grade | Tensile (ksi) | .2% Yield (ksi) | Elongation % | Hardness (HRb) |
|---|---|---|---|---|
| 400 | 75 to 90 | 25 to 50 | 60 to 35 | 60 to 80 |
| K500 | Psi – 1,60,000 , MPa – 1100 | Psi – 1,15,000 , MPa – 790 | 20 % | – |
Heer Fittings is a leading supplier of Monel pipe fittings in Delhi, India. We offer an extensive range of Monel 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 | UNS | WNR. | EN | JIS | GOST | AFNOR | BS |
|---|---|---|---|---|---|---|---|
| Monel 400 | N04400 | 2.4360 | NiCu30Fe | NW 4400 | MNCM 28-2,5-1,5 | NU-30M | NA 13 |
| Monel K500 | N05500 | 2.4375 | – | – | – | – | – |
Monel pipe fittings from Heer 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.
Monel pipe fittings offer numerous advantages, including excellent corrosion resistance, particularly in seawater, acidic environments, and high-temperature applications. They are highly durable and possess superior strength, making them ideal for demanding industries like marine, chemical, and oil & gas. Monel fittings resist pitting, crevice corrosion, and stress corrosion cracking, ensuring long-lasting performance. Additionally, they exhibit good weldability and machinability, allowing for easy fabrication and installation. Monel’s exceptional chemical compatibility and thermal resistance make it a versatile choice for various piping systems, ensuring reliability and longevity.
Yes, custom sizes for Monel pipe 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 Pipe Fittings are widely used in situations that demand exceptional corrosion resistance and durability. In the marine sector, they are perfect for piping systems, heat exchangers, and seawater pumps due to their ability to withstand saltwater corrosion. In the chemical and petrochemical industries, Monel fittings are essential for processing equipment that deals with sulfuric and hydrofluoric acids. Their impressive strength and stability in extreme temperatures also make them ideal for aerospace components and nuclear power systems. Moreover, these fittings are a popular choice in the oil and gas industry for offshore drilling platforms and pipelines, ensuring safety and reliability even in the harshest environments.
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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