Ferdi Fittings is a trusted manufacturer and supplier of Nickel Alloy Buttweld Fittings in Istanbul, Turkey. These fittings are designed to resist corrosion, high temperatures, and mechanical stress, making them reliable for critical industries. Nickel alloys are known for their toughness, ductility, and ability to withstand both oxidizing and reducing environments. Ferdi Fittings produces a complete range of nickel alloy buttweld fittings, including elbows, tees, reducers, and caps, all meeting ASTM/ASME standards. With strict quality assurance and precise manufacturing, Ferdi Fittings delivers solutions that meet global requirements for leak-proof, durable, and high-performance 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
Nickel alloys typically contain about 99% nickel with small amounts of iron, manganese, silicon, copper, and carbon, depending on the grade. These alloys provide superior corrosion resistance in alkaline, acidic, and chloride-rich environments. Mechanical properties include tensile strength around 380-600 MPa, yield strength around 100-275 MPa, elongation around 30-40%, and hardness around 120-150 HB. Nickel alloys maintain ductility and toughness across a wide temperature range, from cryogenic to high temperatures. Their excellent formability, weldability, and resistance to oxidation and stress corrosion cracking make them ideal for demanding industrial applications.
| 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 % |
Ferdi Fittings is a leading supplier of Nickel Alloy Buttweld Fittings in Istanbul, Turkey. We offer an extensive range of Nickel Alloy 201 Pipe 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 |
| 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 Ferdi 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 Ferdi Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@ferdifittings.com.
Nickel Alloy Buttweld Fittings are widely used in chemical processing, marine, power generation, and oil and gas industries. They are utilized in heat exchangers, evaporators, condensers, and pressure vessels where exposure to corrosive fluids is common. These fittings are also suitable for caustic soda plants, synthetic fiber production, and marine equipment because of their resistance to seawater corrosion. In power generation, they perform reliably in nuclear and thermal plants. With a long service life and consistent performance, nickel alloy buttweld fittings ensure safe, leak-proof connections for piping systems in harsh and corrosive industrial conditions.
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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