Santner Nickel Alloys is a reliable manufacturer and supplier of Incoloy 800/800H/800HT Pipe Fittings based in Hamilton, New Zealand. They specialize in high-performance products designed for tough industrial settings. Renowned for their dependability and precision, these fittings offer outstanding strength, corrosion resistance, and stability even at high temperatures. Manufactured to meet international quality standards, they ensure a long service life in applications that involve thermal processing, chemical exposure, and high-pressure systems. Santner Nickel Alloys caters to essential sectors like petrochemical, power generation, chemical processing, and furnace engineering, providing durable and efficient Incoloy 800 series fittings tailored to meet critical operational demands.
Incoloy 800/800H/800HT Pipe Fittings are made up of nickel (30–35%), chromium (19–23%), and iron as the primary components, with carefully controlled amounts of titanium and aluminum to boost stability. The 800H and 800HT grades have higher carbon content and optimized Al+Ti levels, which enhance creep resistance and tensile strength at elevated temperatures. These fittings are known for their excellent resistance to oxidation, carburization, and chloride stress-corrosion cracking. Their mechanical performance remains consistent even under prolonged thermal exposure, making them ideal for continuous use in environments that can reach up to 1100°C while ensuring structural integrity and corrosion resistance.
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 % |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Pipe Fittings in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Incoloy 800/800H/800HT Pipe Fittings find extensive use in industries that demand components capable of withstanding extreme heat, pressure, and corrosive environments. They are often found in heat exchangers, petrochemical plants, power generation units, steam boilers, and thermal processing equipment. These fittings are crucial in furnace manifolds, superheater systems, chemical reactors, and high-temperature piping networks. Their exceptional performance and durability make them a preferred choice for critical applications.
