Santner Nickel Alloys stands out as a reliable manufacturer and supplier of Incoloy 800/800H/800HT Tube Fittings based in Hamilton, New Zealand. They specialize in delivering precision-engineered solutions tailored for high-temperature and corrosive industrial systems. Known for their commitment to quality, reliability, and compliance with international standards, the company offers tube fittings that can handle extreme thermal conditions and aggressive chemicals. With impressive strength and oxidation resistance, these Incoloy 800 series fittings guarantee leak-free performance even in the most demanding operations. Santner Nickel Alloys caters to petrochemical plants, power generation units, refineries, and heat-treatment applications, providing durable and efficient tube connection components designed for long-lasting use in tough environments.
Incoloy 800/800H/800HT Tube Fittings are made up of nickel (30–35%), chromium (19–23%), and a balanced iron matrix, with carefully measured amounts of aluminum, titanium, and carbon. The 800H and 800HT grades feature optimized carbon and controlled titanium-aluminum content, enhancing their creep strength and stress-rupture resistance. These fittings boast high tensile strength, excellent thermal stability, and dependable mechanical performance at temperatures up to 1100°C. They are resistant to oxidation, carburization, chloride stress corrosion cracking, and thermal fatigue, making them perfect for secure and stable tube connections in high-temperature and corrosive settings.
| ASME B1.1 Materials Standard & Specification |
|
||||||
| PSI Pressure Ratings |
|
||||||
| Incoloy 825 Tube Fittings and Adapter Fittings Maximum Allowable Working Product Pressure |
|
||||||
| Alloy | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy Tube Fittings | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy Tube Fittings | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Tube 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 Tube Fittings are extensively utilized in industries that demand reliable performance in extreme heat and harsh chemical environments. They play a crucial role in petrochemical processing, furnace systems, heat exchangers, thermal oxidizers, boilers, steam reformers, and superheater assemblies. Thanks to their exceptional high-temperature strength and corrosion resistance, these fittings are ideal for tube connections in refineries, chemical plants, and power generation facilities. They ensure leak-free operations, making them a trusted choice for challenging applications where durability and efficiency are paramount.
