B-19, C P Tank, Mumbai - 400004
Technolloy Inc is a trusted manufacturer and global supplier of premium quality Incoloy 800HT Pipes & Tubes developed to perform efficiently in demanding industrial environments involving high temperatures and corrosive operating conditions. Manufactured from a nickel-iron-chromium alloy with controlled carbon, aluminum, and titanium content, these pipes and tubes offer exceptional creep strength, oxidation resistance, and structural stability during prolonged high-temperature service. Their excellent mechanical properties and outstanding resistance to thermal fatigue make them a preferred material for critical industrial systems. Available in seamless and welded forms with customized dimensions, Incoloy 800HT Pipes & Tubes are manufactured according to internationally accepted quality standards to meet the requirements of industries across the globe.
Incoloy 800HT Pipes & Tubes are manufactured from a high-performance nickel-iron-chromium alloy specifically engineered for applications requiring exceptional strength and corrosion resistance at elevated temperatures. Compared to standard Incoloy 800, the 800HT grade features carefully controlled carbon content along with optimized titanium and aluminum additions, resulting in improved creep rupture strength and enhanced resistance to prolonged thermal exposure. This specialized composition enables the alloy to maintain excellent metallurgical stability during continuous operation in high-temperature environments.
These pipes and tubes are extensively used in industries where equipment is exposed to oxidation, carburization, nitriding, and aggressive chemical environments. Their superior resistance to scaling, stress corrosion cracking, and thermal cycling makes them ideal for heat treatment facilities, petrochemical processing plants, industrial furnaces, power generation stations, refineries, chemical processing equipment, and energy production systems. Incoloy 800HT Pipes & Tubes provide dependable long-term performance while supporting safe and efficient industrial operations.
One of the primary advantages of Incoloy 800HT Pipes & Tubes is their exceptional high-temperature strength. Their excellent resistance to creep deformation and stress rupture allows them to perform reliably under continuous exposure to elevated temperatures and heavy mechanical loading. These characteristics ensure structural integrity even in the most demanding industrial environments.
Incoloy 800HT Pipes & Tubes provide outstanding resistance to oxidation, carburization, and corrosion across a wide range of aggressive industrial conditions. The alloy forms a stable protective oxide layer that minimizes surface degradation and extends service life when exposed to oxidizing atmospheres, sulfur-bearing gases, and various process chemicals. This superior corrosion resistance significantly reduces maintenance requirements while improving plant reliability.
Exceptional durability is another important advantage of Incoloy 800HT Pipes & Tubes. Their ability to withstand thermal fatigue, cyclic heating, vibration, pressure fluctuations, and prolonged mechanical stress contributes to consistent operational performance over extended service periods. This durability helps reduce downtime and supports higher productivity across industrial facilities.
These pipes and tubes also demonstrate excellent fabrication and machinability characteristics when processed using recommended industrial practices. Incoloy 800HT Pipes & Tubes can be welded, formed, and machined into complex piping systems while maintaining their excellent mechanical strength and corrosion-resistant properties. Their versatility allows manufacturers and fabricators to produce reliable components for demanding engineering applications.
Although Incoloy 800HT is a premium engineering alloy, its superior operational performance provides substantial long-term economic benefits. Extended equipment life, reduced maintenance costs, improved process efficiency, and lower replacement frequency contribute to excellent lifecycle cost efficiency, making these pipes and tubes a valuable investment for industries operating under severe service conditions.
Industrial facilities around the world rely on Incoloy 800HT Pipes & Tubes Manufacturers for products used in industrial furnaces, reformers, cracking units, heat treatment plants, petrochemical processing systems, and high-temperature reactors where outstanding creep strength and oxidation resistance are essential.
Engineering companies source materials from Incoloy 800HT Pipes & Tubes Suppliers for applications including chemical processing plants, power generation facilities, refinery equipment, heat exchangers, pressure vessels, and energy production systems requiring dependable mechanical performance and long-term resistance to aggressive operating environments.
Maintenance contractors and fabrication companies regularly depend on Incoloy 800HT Pipes & Tubes Stockists to supply quality materials for fertilizer plants, marine engineering, pharmaceutical processing, pulp and paper industries, LNG terminals, and industrial boiler systems where superior durability and corrosion resistance are critical.
Global industrial projects consistently choose Incoloy 800HT Pipes & Tubes Exporters for internationally compliant piping solutions used in offshore installations, waste heat recovery systems, cement manufacturing plants, thermal processing equipment, renewable energy projects, and advanced industrial facilities requiring exceptional high-temperature performance and extended operational life.
Technolloy Inc manufactures Incoloy 800HT Pipes & Tubes under stringent quality management systems that comply with internationally recognized manufacturing standards. Every product undergoes comprehensive inspection procedures, including chemical composition analysis, mechanical testing, dimensional verification, corrosion resistance evaluation, and surface finish inspection. Supported by modern manufacturing technology and experienced engineering expertise, Technolloy Inc consistently delivers high-performance super duplex steel piping solutions that exceed the expectations of industrial customers across domestic and international markets.
| Parameter | Details |
|---|---|
| Seamless Standard | ASTM B407 / ASME SB407 |
| Welded Pipe Standard | ASTM B514 / ASME SB514 |
| Seamless Tube Std. | ASTM B163 / ASME SB163 |
| UNS Numbers | N08800 (800) | N08810 (800H) | N08811 (800HT) |
| DIN / W.Nr. | 1.4876 (800) | 1.4958 (800H) | 1.4959 (800HT) |
| EN Designation | X10NiCrAlTi32-20 | X5NiCrAlTi31-20 | X8NiCrAlTi32-21 |
| Seamless OD Range | 3.18 mm to 600 mm |
| Welded OD Range | 6.35 mm to 610 mm |
| Wall Thickness | 0.35 mm to 100 mm |
| Length | 0.5 m to 12 m (custom lengths available) |
| Schedules | SCH 10, 20, 40, 80, 120, 160, XXH |
| Pipe Types | Seamless, Welded (ERW, EFW, SAW) |
| Surface Finish | Bright Annealed, Pickled, Polished, Sandblasted |
| End Types | Plain End, Beveled End, Threaded End |
| Testing | Chemical, Mechanical, PMI, Hydrostatic, Flaring, Flattening, IGC |
| Documentation | EN 10204 / 3.1B Mill Test Certificate, Third Party Inspection |
| Grade | C | Ni | Cr | Fe | Al + Ti | Mn | Si |
|---|---|---|---|---|---|---|---|
| Incoloy 800HT | 0.06-0.10 | 30.0-35.0 | 19.0-23.0 | 39.5 min | 0.85-1.20 | 1.5 max | 1.0 max |
| Property | Value |
|---|---|
| Tensile Strength | 520 MPa (75,000 psi) |
| Yield Strength (0.2%) | 205 MPa (30,000 psi) |
| Elongation | 30% |
Incoloy 800HT Pipes & Tubes Manufacturers, Incoloy 800HT Pipes & Tubes Suppliers, Incoloy 800HT Pipes & Tubes Stockists, Incoloy 800HT Pipes & Tubes Exporters