Incoloy 800HT Seamless Pipe
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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- Tel: +8615824687445
Incoloy 800HT Seamless Tubes, also known as WNR 1.4959 Seamless Tubes, offer excellent corrosion resistance in oxidizing corrosive environments such as nitric acid or nitric-sulfuric acid. Likewise, they perform well in sodium and other molten salt environments, where their resistance to stress corrosion cracking exceeds that of standard austenitic stainless steels. While Alloy 800 is typically used at temperatures below 600 degrees Celsius, UNS N08811 Seamless Tubes are recommended for applications requiring excellent creep properties at higher temperatures.
Incoloy 800HT Seamless Pipes Specifications
| Specifications | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | ASTM, ASME, and API |
| Standards | GB/T 14975-2002, GB/T 14976-2002, GB 13296-91, API, ASTM A213, ASTM A312, ASTM A269, JIS G3459, JIS G3463, JIS G3448, DIN17458 |
| 446 Pipes & Tubes | 1/2″ NB – 24″ NB |
| ERW 446 Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW 446 Pipes & Tubes | 6″ NB – 100″ NB |
| Tubing Size | 1/8″NB TO 30″NB IN |
| Specialized in | Large Diameter Size |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
Benefits of Incoloy 800HT seamless pipe:
High temperature strength: Excellent mechanical properties at high temperatures, ensuring reliability in demanding applications.
Corrosion resistance: Excellent resistance to oxidation, carburization and other forms of corrosion.
Versatility: Suitable for a wide range of applications in a variety of industries, providing design flexibility.
Dimensional stability: Maintains dimensional stability even after prolonged exposure to high temperatures.
Weldability: Good weldability, easy to fabricate and install.
Incoloy 800HT seamless pipes can be used in a variety of industries:
Petrochemical Industry: Used in ethylene cracking furnaces, hydrocarbon processing, and other high-temperature applications.
Power Generation: Often used in components such as superheater and reheater piping in power plants.
Chemical Processing: Resistant to corrosive environments, suitable for chemical processing equipment.
Industrial Furnaces: Incoloy 800HT pipes are used in heat treatment equipment, annealing boxes, and radiant tubes.
Aerospace Industry: Used in components subjected to high temperatures and corrosive conditions in aerospace applications.
Heat Exchangers: Incoloy 800HT pipes are used in the construction of heat exchangers for efficient heat transfer.
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