Khuliso Fittings stands out as a top-notch manufacturer and supplier located in Cape Town, South Africa, specializing in high-quality **Monel 400 Buttweld Fittings**. These fittings are meticulously designed to provide outstanding corrosion resistance, strength, and durability, even in the most aggressive environments. Made from Monel 400, a nickel-copper alloy, they excel in resisting seawater, hydrofluoric acid, and other harsh chemicals, making them perfect for demanding industrial settings. Khuliso Fittings is committed to ensuring that all their products adhere to international quality standards, catering to sectors like chemical processing, marine, offshore oil and gas, desalination, and power generation with reliable, precision-engineered piping solutions that last.
| Specification Properties: | Monel 400 Pipe Fittings |
| Cmmonly Used Fittings Types | End Cap, Stub End, Bend, Tee, Orangeucer, 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** consist of about 63% nickel and 28–34% copper, along with trace amounts of iron, manganese, and carbon. This unique blend grants them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, while also providing impressive mechanical strength. With a tensile strength ranging from 550–690 MPa, yield strength between 240–310 MPa, and an elongation of 30–40%, these fittings are tough, weldable, and stable across a broad temperature spectrum, making them ideal for challenging service conditions.
| 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 |
Khuliso Fittings is a leading supplier of Monel 400 Buttweld Fittings in Cape Town, South Africa. 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 Khuliso 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 400 Buttweld Fittings offer exceptional advantages, including superior corrosion resistance in seawater, acidic, and alkaline environments. They are highly durable, with excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, ensuring reliable performance in harsh conditions. These fittings retain their strength and mechanical properties at elevated temperatures, making them suitable for high-pressure and high-temperature applications. Monel 400 is also known for its excellent weldability and machinability, facilitating seamless installation. Their versatility and long-term reliability make them a preferred choice for marine, chemical, and industrial applications.
Yes, custom sizes for Monel 400 Buttweld Fittings are available at Khuliso Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@khulisofittings.co.za
You’ll find **Monel 400 Buttweld Fittings** in various applications where high corrosion resistance and mechanical reliability are essential. They’re commonly used in seawater piping systems, chemical reactors, desalination plants, heat exchangers, and offshore oil and gas pipelines. Additionally, they’re perfect for handling hydrofluoric acid, marine engineering, and the chemical processing industry. The blend of strength, durability, and resistance to harsh environments makes these fittings a go-to choice for critical industrial piping systems that demand long-lasting performance.
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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