Machuca Fittings, based in Kuala Lumpur, Malaysia, stands out as a top manufacturer and supplier of Hastelloy C276 Pipe Fittings. They specialize in providing high-quality, corrosion-resistant solutions tailored for tough industrial applications. Their impressive lineup features elbows, tees, reducers, caps, and crosses, all meticulously engineered to guarantee leak-proof connections, robust mechanical strength, and lasting reliability. Hastelloy C276, a unique alloy made of nickel, molybdenum, and chromium, with a touch of iron and tungsten, boasts remarkable resistance to both oxidizing and reducing environments. This makes it a perfect fit for industries like chemical processing, petrochemicals, marine, and power generation. Machuca Fittings is committed to ensuring that their C276 pipe fittings comply with international standards for critical industrial uses.
Specifications : ASTM B 366 / ASME SB 366
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : Seamless 1/2″ – 10″ , Welded 1/2″ – 48″
SCH :10, 20, 40, STD, 60, 80, XS.
Type : Seamless / Welded / Fabricated
The composition of Hastelloy C276 Pipe Fittings primarily includes nickel, molybdenum, and chromium, along with trace amounts of iron and tungsten. This blend provides exceptional resistance to pitting, crevice corrosion, stress corrosion cracking, and oxidation, even in highly aggressive chemical settings. These fittings are known for their impressive tensile and yield strength, high toughness, and stability across a broad temperature range. Thanks to their excellent weldability, formability, and ductility, Hastelloy C276 pipe fittings maintain their structural integrity and performance over time, even in high-pressure, high-temperature, and chemically challenging environments.
| Grade | C | Mn | Si | Co | S | Ni | Cr | Fe | Mo | W | V | P |
| Hastelloy C276 | 0.010 max | 1.0 max | 0.08 max | 2.5 max | 0.03 max | Bal | 14.5 – 16.5 | 4 – 7 | 15 – 17 | 3 – 4.5 | 0.35 max | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | GOST | JIS | BS | EN | OR |
| Alloy C276 | 2.4819 | N10276 | – | ХН65МВУ | NW 0276 | – | NiMo16Cr15W | ЭП760 |
Machuca Fittings is a leading supplier of Hastelloy C276 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.
Product range and theoretical weights (kg) | |||||||||
DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 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 |
Hastelloy C276 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.
Hastelloy C276 pipe fittings offer several key advantages, including exceptional resistance to a wide range of corrosive environments, such as chlorides, sulfuric acid, and seawater. Its high strength and durability ensure long-lasting performance even under extreme temperatures (up to 1,050°C). The alloy’s excellent weldability and resistance to stress corrosion cracking make it ideal for complex applications. Additionally, Hastelloy C276’s versatility and resistance to pitting and crevice corrosion make it a preferred choice in industries like chemical processing, power generation, and aerospace, providing reliable, low-maintenance solutions.
Yes, custom sizes for Hastelloy C276 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.
Hastelloy C276 Pipe Fittings find extensive use in industries that demand top-notch corrosion resistance, mechanical strength, and long-lasting durability. In chemical processing plants, they are essential for piping systems that handle both oxidizing and reducing acids, chlorides, and other harsh chemicals. The petrochemical and refinery sectors rely on them for high-pressure, high-temperature process units. Marine applications benefit from their outstanding resistance to seawater. Power generation facilities utilize them in heat exchangers, condensers, and high-temperature piping systems. Their blend of mechanical strength and corrosion resistance makes them a go-to 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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