Smith Fittings, based in Canberra, Australia, has earned a solid reputation as a reliable **manufacturer and supplier of Nickel Alloy buttweld fittings**. They specialize in providing high-performance solutions for industries that demand exceptional corrosion resistance and strength. Crafted from top-quality nickel-based alloys like Inconel, Monel, Hastelloy, and Nickel 200/201, these fittings are designed to withstand heat, pressure, and harsh chemicals. Smith Fittings produces a range of products, including elbows, tees, reducers, and caps, all made with precise tolerances and consistent quality to meet international standards. They cater to various sectors, including petrochemical, power generation, marine, and aerospace, ensuring that their Nickel Alloy buttweld fittings are reliable and durable for critical piping systems.
Specifications : ASTM B366 / ASME SB366
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : Seamless 1/2″ – 10″ , Welded 1/2″ – 48″
Type : Seamless / Welded / Fabricated
Schedule : Sch 5 TO Sch XXS.
Thickness : 20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.
Grades : Nickel 200, Nickel 201
Typically, Nickel Alloy Buttweld Fittings are crafted from high-performance nickel-based alloys, including Nickel 200, 201, and various nickel-chromium grades like Alloy 600 or Alloy 625. These materials provide outstanding resistance to corrosion, oxidation, and high-temperature environments. With tensile strengths ranging from 450 MPa to over 800 MPa, depending on the alloy, these fittings also boast good ductility and toughness. They maintain their structural integrity in both cryogenic and elevated temperatures, making them perfect for applications that require high thermal and electrical conductivity. Their mechanical and chemical stability makes them ideal for challenging industrial environments.
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Nickel 200 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
| Nickel 201 | 0.02 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Nickel 200 / 201 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
**Nickel Alloy buttweld fittings** are constructed from high-nickel-content materials that provide remarkable mechanical strength, thermal stability, and resistance to both oxidizing and reducing environments. These alloys often incorporate elements like chromium, molybdenum, copper, and iron to boost corrosion resistance in tough conditions, such as acidic, high-temperature, or saline environments. Nickel alloys maintain their structural integrity even under thermal cycling and are known for their excellent weldability, making them perfect for complex industrial applications.
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 |
| Nickel 200 | 2.4066 | N02200 | NW 2200 | NA 11 | НП-2 | N-100M | Ni 99.2 |
| Nickel 201 | 2.4068 | N02201 | NW 2201 | NA 12 | НП-2 | – | LC-Ni 99 |
Nickel Alloy Buttweld Fittings from Smith 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.
Nickel alloy buttweld fittings offer excellent corrosion resistance, especially in aggressive environments like acidic and chloride-rich conditions. Their high-temperature resistance makes them ideal for industrial applications exposed to extreme heat. These fittings also provide superior strength, ensuring durability and reliability in demanding systems. Their excellent weldability and formability make installation and maintenance easier. Nickel alloys are known for their resistance to stress corrosion cracking, pitting, and crevice corrosion, ensuring long-term performance and reducing downtime. Overall, these fittings are perfect for chemical processing, marine, and aerospace industries.
Yes, custom sizes for Nickel Alloy Buttweld Fittings are available at Smith Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@smithfittings.com.
You’ll find Nickel Alloy buttweld fittings in a variety of settings, including chemical processing plants, desalination units, marine systems, nuclear and fossil fuel power plants, and high-performance aerospace components. These fittings create tight, corrosion-resistant joints in pipelines that transport acids, alkalis, seawater, and high-temperature gases. Their buttweld design ensures strength, flow efficiency, and leak-proof performance, even under extreme pressure and temperature fluctuations. With Smith Fittings’ Nickel Alloy buttweld fittings, you can expect a long service life, minimized downtime, and enhanced safety, making them vital for mission-critical systems in challenging environments.
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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