Devang Fittings has established a reputation as one of Kolkata, India’s premier manufacturer and supplier of pipe fittings of pipe fittings in general, and Monel pipe fittings in particular. Our specialty is that we offer a great many fittings in an array of common applications with a practical response to challenges industries face. Depending on the specifics for fitting applications, the durability and precision of our Monel pipe fittings will give a tier of performance that is further beyond your typical applications. When customers choose Devang Fittings to supply their needs, they are guaranteed to have a product that gives the value and performance they are looking for. We want our customers to be confident that they ordered the right fittings and received them on time – that is the Devang promise.
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 a nickel-copper alloy known as Monel 400. This alloy consists of approximately 63% nickel, 28-34% copper and minute portions of iron, manganese, carbon and silicon. Monel fittings have excellent corrosion resistance in both salt water and acidic solutions. Mechanical properties includes tensile strength of 70-85 ksi, yield strength of 30-45 ksi, and elongation of 35-50%. Monel has high hardness, 90 HRB is normal, and good to excellent weldability. This product is commonly used for marine, chemical, and power generation applications.
| 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 % | – |
Devang Fittings is a leading supplier of Monel pipe fittings in Kolkata, 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 Devang 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 have many advantages, including being highly corrosion-resistant in seawater, acidic environments, and high-temperature conditions. Monel pipe fittings are very durable and are highly robust, especially compared to the common materials used in marine, chemical, and oil & gas industry applications. Monel fittings are resistant to pitting, crevice corrosion, and stress corrosion cracking and are made to last. Monel has good weldability and good machinability, so fabricating and installing engineering solutions with monel pipe fittings is simple. Monel has excellent chemical compatibility and thermal resistance for longevity and reliability across many piping systems.
Yes, custom sizes for Monel pipe fittings are available at Devang Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@devangfittings.co.in.
Monel pipe fittings consist of a durable nickel-copper alloy, which is essential for industries that require resistance to corrosion, high-temperature applications, and rough environmental conditions. Several sectors for which Monel pipe fittings are used include marine engineering, chemical processing, oil and gas, and power generation. This material may be beneficial for pipeline systems subjected to seawater, an acidic environment, or high-pressure situations. The resistance of Monel alloys to pitting corrosion, crevice corrosion, and stress corrosion cracking are key to applications requiring critical performance, such as heat exchangers, desalination plants, and aerospace components. Basically, Monel pipe fittings are suitable for pipelines that will provide durability and reliability and that will be in service for an extended period.
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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