Strategically located in Naypyidaw, Wai Nickel Alloys stands as a trusted source for high-performance materials, specializing in the supply of Incoloy 800, 800H, and 800HT pipe fittings. We understand the critical nature of your industrial projects and are dedicated to providing fittings that meet the most demanding specifications. Our commitment lies in ensuring reliability from the ground up, supporting the robust infrastructure of Myanmar’s growing industrial sectors with components built for endurance and exceptional performance in challenging environments.
The strength of these alloys lies in their specific composition, primarily nickel, iron, and chromium, with added stability from titanium and aluminum. This recipe grants the 800 series outstanding mechanical properties, including high tensile strength and remarkable creep resistance, especially in the 800H and 800HT grades which are thermally treated for enhanced performance at elevated temperatures. This makes them uniquely capable of maintaining their integrity and resisting deformation under sustained stress and intense heat.
Specifications : ASTM B366 / ASME SB366
Size : Seamless Inconel / Incoloy Butt Weld Fittings: 1/2″ – 10″
Welded Inconel / Incoloy Butt Weld Fittings: 1/2″ – 48″
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Thickness : SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Types : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Inconel Pipe Fittings | 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 | – | – |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel Pipe Fittings | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
The **Incoloy 800/800H/800HT Pipe Fittings** are primarily made of nickel, iron, and chromium, providing excellent resistance to oxidation, carburization, and sulfidation at high temperatures. The 800H and 800HT versions have higher carbon content and controlled aluminum-titanium levels, which enhance their creep and rupture strength. These fittings boast impressive mechanical properties, high tensile strength, and outstanding metallurgical stability, even when subjected to cyclic heating and cooling.
Contact us to get a quick quote for your requirement.
You will typically find these pipe fittings hard at work in some of the most demanding industrial settings. They are essential in chemical processing for handling corrosive agents, in power generation plants for superheater and reheater tubing, and within petrochemical refineries for furnace components. Their excellent resistance to oxidation and carburization makes them the go-to choice for systems operating at high temperatures, ensuring long service life and reliability in heat-treating equipment, nuclear reactors, and thermocouple protection sheaths.
