Devang Fittings is one of the reliable manufacturers and suppliers of Monel 400 Buttweld Fittings in Kolkata, India, providing high-strength piping components that can be utilized in corrosive and high-stress applications. Produced from a solid solution alloy of copper and nickel, Monel 400 fittings have good resistance to seawater, acids, and alkalis. Devang Fittings offers the full range of buttweld fittings such as elbows, tees, reducers, and crosses produced in accordance with international standards. With utmost care regarding precision, quality, and prompt delivery, Devang Fittings caters to marine engineering, petrochemical processing, and offshore oil and gas industries.
| Specification Properties: | Monel 400 Pipe Fittings |
| Cmmonly Used Fittings Types | End Cap, Stub End, Bend, Tee, Reducer, Cross, Adapter, 4 Wye, Elbow |
| Flange Connection Type | Clamp End / End Bell/ Threaded/ Weld |
| Thickness Tolerance: | Schedule 20S To Schedule XXS |
| Length: | Normal Pipe Size (1⁄₂”) to Normal Pipe Size (48”) |
| Manufacturer Of Fittings Dimension Types: | ANSI B16.28, MSS-SP-43 Type A, JIS B2312, ANSI B16.9, MSS-SP-43 Type B, JIS B2313 |
| Standard Chart : | JIS, NPT, ISO, DIN, EN |
| Pressure Rating Chart : | 150# To 2500#. |
| Materials List: | Bronze, Copper, Iron (Ductile/Cast), Carbon Steel, Inconel, Monel, Hastalloy, Alloy Steel, Brass, Titanium, Chrome-molybdenum, Cupro-Nickel 90/10 & 70/30, Nickel, Nickel Alloys, Tantalum, Stainless Steel. |
Monel 400 Buttweld Fittings contain about 63% nickel and 30-34% copper, with minor additions of iron, manganese, carbon, and silicon. This alloy provides superior corrosion resistance in most environments, especially seawater and acid. Monel 400 possesses around 550–620 MPa tensile strength, yield strength of 170–345 MPa, and retains favorable mechanical properties at high and low temperatures. The alloy further exhibits great ductility and impact strength, making it ideal for harsh pressure, heat, and corrosive medium applications.
| The Chemical Composition of Monel 400 Pipe Fittings, % | |
|---|---|
| Iron | ≤2.50 |
| Sulfur | ≤0.024 |
| Silicon | ≤0.50 |
| Copper | 28.0-34.0 |
| Nickel | ≥63.0 |
| Carbon | ≤0.30 |
| Manganese | ≤2.0 |
| Tensile Strength, minimum | Yield Strength, minimum | Elongation, minimum | Hardness | ||
|---|---|---|---|---|---|
| Mpa | ksi | Mpa | ksi | % | HB |
| 550 | 80 | 240 | 35 | 40 | 110-150 |
Devang Fittings is a leading supplier of Monel 400 Buttweld Fittings in Kolkata, India. We offer an extensive range of Monel 400 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 | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| Monel 400 Pipe Fittings | N04400 | 2.4360 | NU-30M | NiCu30Fe | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 |
Choose Monel 400 Buttweld Fittings from Devang Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Yes, custom sizes for Monel 400 Buttweld 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 400 Buttweld Fittings have extensive applications in situations requiring maximum corrosion resistance and mechanical strength. These fittings find maximum application in sea environments, chemical processing industries, heat exchangers, pump and valve parts, and acid and alkali handling piping systems. Their capability to resist erosion, stress corrosion cracking, and pitting makes them suitable for offshore and high-pressure pipelines. Also, Monel 400’s superior performance in oxidizing and reducing conditions guarantees its dependability in very complex and aggressive service conditions, where long-term strength and integrity of material are essential.
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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