Machuca Fittings, based in Kuala Lumpur, Malaysia, has earned a solid reputation as a reliable manufacturer and supplier of Inconel 601 Pipe Fittings. They specialize in providing robust and high-performance solutions designed for high-temperature and corrosive environments. Their impressive lineup includes elbows, tees, reducers, caps, and cross fittings, all meticulously engineered to guarantee leak-proof connections and long-lasting durability. Inconel 601, a nickel-chromium alloy, is celebrated for its remarkable resistance to oxidation, thermal stability, and mechanical strength, even at elevated temperatures. By adhering to strict quality standards, Machuca Fittings ensures that their Inconel 601 pipe fittings can meet the rigorous demands of industries such as chemical, petrochemical, aerospace, power generation, and high-temperature processes.
Specifications ASTM B366 / ASME SB366
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, MSS SP-79
Size 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type Seamless / Welded / Fabricated
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Grade 601 UNS (N06601), DIN (2.4851)
The composition of Inconel 601 Pipe Fittings primarily consists of nickel and chromium, with trace amounts of aluminum and iron. This unique blend offers exceptional oxidation and corrosion resistance, even at temperatures soaring up to 1200°C. The alloy showcases impressive tensile and yield strength, creep resistance, and toughness across a broad temperature spectrum. Thanks to its good weldability, ductility, and formability, Inconel 601 pipe fittings can endure thermal cycling, high-pressure conditions, and exposure to harsh chemical environments, ensuring they remain reliable and effective in critical applications.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 601 | 0.10 max | 1.0 max | 0.5 max | 0.015 max | 1.0 max | Balance | 58.0 – 63.0 | 21.0 – 25.0 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
Machuca Fittings is a leading supplier of Inconel 601 Pipe Fittings in Kuala lumpur, Malaysia. We offer an extensive range of Monel 400 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. | AFNOR | EN | JIS | BS | GOST | OR |
| Alloy 601 | N06601 | 2.4851 | NiCr23Fe | NiCr15Fe | NCF 601 | NA 49 | XH60BT | ЭИ868 |
Inconel 601 Pipe Fittings from Machuca 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.
Inconel 601 Pipe Fittings offer numerous advantages, making them ideal for demanding applications. They excel in high-temperature resistance, maintaining strength and stability up to 1200°C. Their exceptional oxidation and corrosion resistance ensures durability in harsh environments, including chemical processing and thermal cycling. The addition of aluminum enhances their protective oxide layer, resisting spalling and scaling. These fittings also provide excellent mechanical strength and creep resistance under stress, along with good weldability. Their versatility and reliability make them indispensable in power generation, aerospace, and heat treatment industries.
| Product range and theoretical weights (kg) | |||||||||
| DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
| 90° Elbow | 45° Elbow | Equal tee | 90° Elbow | 45° Elbow | Equal tee | 90° Elbow | 45° Elbow | Equal tee | |
| 8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
| 10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
| 15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
| 20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
| 25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
| 32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
| 40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
| 50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
| 65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
| 80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
| 90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
| 100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
| 150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
| 200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
| 250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
| 300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
Yes, custom sizes for Inconel 601 Pipe Fittings are available at Machuca Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@machucafittings.com.
Inconel 601 Pipe Fittings find their place in various industries where high-temperature strength and corrosion resistance are crucial. In chemical and petrochemical plants, they are utilized in piping systems that handle hot, oxidizing, and mildly corrosive fluids. Power generation facilities incorporate them in boilers, heat exchangers, superheaters, and furnace systems. The aerospace and turbine sectors depend on their thermal stability and oxidation resistance for high-temperature components. Additionally, the oil and gas industry employs them in refinery piping and process units that face high temperatures. Their durability, mechanical integrity, and resistance to scaling and corrosion make them the perfect choice for demanding applications.
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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