Khuliso Fittings is a leading manufacturer and supplier of high-quality pipe fittings in Cape Town, South Africa. Specializing in a wide range of fittings, including Monel pipe fittings, we offer innovative solutions tailored to various industries’ needs. With a focus on durability, precision, and corrosion resistance, our products, including Monel pipe fittings, provide exceptional performance in demanding environments. Our commitment to customer satisfaction and reliable service makes us a trusted name in the industry.
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 made from a nickel-copper alloy (Monel 400) containing approximately 63% nickel and 28-34% copper, with trace amounts of iron, manganese, carbon, and silicon. These fittings exhibit excellent corrosion resistance, especially in seawater and acidic environments. Their mechanical properties include a tensile strength of 70-85 ksi, yield strength of 30-45 ksi, and elongation of 35-50%. Monel fittings also have high hardness, typically 90 HRB, and good weldability, making them suitable 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 % | – |
Khuliso Fittings is a leading supplier of Monel pipe fittings in Cape Town, South Africa. 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 Khuliso 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 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.
Monel pipe fittings, made from a high-strength nickel-copper alloy, are widely used in industries requiring resistance to corrosion, high temperatures, and harsh environments. Common applications include marine engineering, chemical processing, oil and gas, and power generation. These fittings are ideal for systems exposed to seawater, acidic environments, or high-pressure conditions. Their resistance to pitting, crevice corrosion, and stress corrosion cracking makes them suitable for critical applications such as heat exchangers, desalination plants, and aerospace components, ensuring long-term durability and reliability.
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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