Machuca Fittings, located in Kuala Lumpur, Malaysia, has made a name for itself as a top-notch manufacturer and supplier of high-quality Inconel Buttweld Fittings, catering to clients in Midland, UK. With decades of experience under their belt in the metal industry, they skillfully blend cutting-edge manufacturing techniques with rigorous quality control to produce durable, precision-engineered products. Their Inconel Buttweld Fittings are crafted to meet international standards, guaranteeing reliability and performance even in the toughest industrial settings. Dedicated to excellence, Machuca Fittings offers customized solutions tailored to the unique needs of various sectors, including energy, chemical, and aerospace, which has helped them build a solid reputation as a trusted global supplier.
| Specifications | ASTM B 366 / ASME SB 366 |
| Standards | ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44 |
| Size Range | Seamless 1/2″ – 10″ , Welded 1/2″ – 48″ |
| Type | Seamless & 100% X-Ray Welded, Fabricated |
| Schedule | Sch 5 TO Sch XXS. |
| Pipe Fittings Type | Reducer (Concentric & Eccentric), CAP, Stubend (Long &Short), Nipple (Barrel), Bend (Long & Short), Elbow (180 Deg., 90 Deg. & 45 Deg.), Tee (Equal & Unequal) |
The Inconel Buttweld Fittings from Machuca Fittings are primarily made up of nickel, chromium, and iron, with small amounts of molybdenum, niobium, and titanium added in. This special blend gives them outstanding resistance to oxidation, corrosion, and high-temperature degradation. On the mechanical side, these fittings boast high tensile and yield strength, excellent creep and fatigue resistance, and impressive toughness, even in extreme thermal or chemical conditions. Their stability at high temperatures makes them perfect for high-pressure and high-stress applications, ensuring long-lasting durability and safety in critical industrial systems.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 600 | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 |
| 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 |
| Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | – | 5.0 max | 58.0 min | 20.0 – 23.0 |
| Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015 max | 0.30 max | – | 50.00 – 55.00 | 17.00 – 21.00 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 600 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
| Inconel 601 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
| Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
| Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
Machuca Fittings is a leading supplier of Inconel Buttweld 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 | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Inconel 600 | 2.4816 | N06600 | NCF 600 | NA 13 | МНЖМц 28-2,5-1,5 | NC15FE11M | NiCr15Fe |
| Inconel 601 | 2.4851 | N06601 | NCF 601 | NA 49 | XH60BT | NC23FeA | NiCr23Fe |
| Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4M | NiCr22Mo9Nb |
| Inconel 718 | 2.4668 | N07718 | – | – | – | – | – |
Inconel Buttweld 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 Buttweld Fittings offer several advantages, making them ideal for demanding applications. Their superior resistance to oxidation, corrosion, and high temperatures ensures long-term durability in extreme environments. These fittings maintain high strength and stability even at elevated temperatures, making them suitable for high-pressure and high-stress systems. Inconel’s excellent weldability allows for strong, reliable connections, while its resistance to thermal-fatigue and creep enhances performance in challenging industrial settings. These qualities make Inconel Buttweld Fittings particularly valuable in industries like aerospace, chemical processing, power generation, and petrochemical applications.
Yes, custom sizes for Inconel Buttweld 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.
Machuca Fittings’ Inconel Buttweld Fittings are widely utilized in industries that demand superior corrosion and heat resistance. You’ll find them in chemical processing plants, power generation facilities, marine environments, and oil and gas pipelines. These fittings are designed to handle aggressive chemicals, high-temperature fluids, and high-pressure systems, making them essential for critical infrastructure. They’re also used in aerospace, petrochemical, and pharmaceutical industries, where material reliability and safety are crucial. With Machuca Fittings’ products, you can expect seamless installation and minimal maintenance, ensuring peace of mind in your operations.
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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