Al Vishwas Nickel Alloys distinguishes itself as a premier manufacturer and supplier of premium Incoloy 800/800H/800HT Valves, headquartered in Dubai, UAE. They serve industries dealing with extreme temperatures and corrosive environments. These valves are engineered with outstanding strength, oxidation resistance, and dimensional stability, delivering dependable flow control even in the most demanding applications. Featuring cutting-edge production facilities and stringent quality inspections, Al Vishwas Nickel Alloys ensures that their valves comply with international performance standards. Their commitment to durability, precision, and customer satisfaction has established them as a preferred source for Incoloy alloy valves in petrochemical plants, power generation units, and high-temperature processing systems.
Incoloy 800/800H/800HT Valves are crafted from a mixture of nickel, iron, and chromium, with precisely regulated levels of carbon, aluminum, and titanium to enhance their strength at high temperatures and resistance to oxidation. The 800H and 800HT grades are specifically engineered with tuned carbon and alloying content to deliver outstanding creep resistance and thermal stability. These valves feature excellent tensile strength, solid ductility, and strong resistance to carburization, scaling, and stress-induced deformation. Their mechanical soundness holds up even after extended exposure to intense heat, making them ideal for essential flow-control applications in demanding industrial environments.
| Material | Incoloy |
|---|---|
| Seal Material | PTFE/ RPTFE |
| Working Pressure | 1.6 – 6.4Mpa |
| Working Temperature | -29°C — +180°C |
| Availabe Size | 1/2″-4″,(DN15-DN100) |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Operation | Manual,Pneumatic, Electric |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Standards | GB9112,DIN2501,BS4504,ISO2084,ANSI125 |
| Applications | Water, Oil, Gas, |
| Nominal Diameter | DN40-DN300 handle lever DN350-DN1200 gear box |
| Operation Temperature | -10°C~150°C |
| Grade | Ni | Fe | Cr | Cu | Mn | S | Si | Ti | Al | C |
| Alloy 800 | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | 1.5 max | .015 max | 1.0 max | .15-.60 | .15-.60 | .1 max |
| Alloy 800HT | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | 1.5 max | .015 max | 1.0 max | .25-.60 | .85-1.20 | .06-.10 max |
| Alloy 800H | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | 1.5 max | .015 max | 1.0 max | .15-.60 | .15-.60 | .05-.10 max |
| Density | Yield Strength (0.2%Offset) | Melting Point | Tensile Strength | Elongation |
| 7.94 g/cm3 | Psi – 30,000 , MPa – 205 | 1350-1400 ℃ | Psi – 75,000 , MPa -520 | 30 – 35 % |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Valve in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our cutting-edge manufacturing facilities are strategically situated in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-quality materials ready and available. We are committed to providing exceptional products and services, guaranteeing dependability and excellence for our clients worldwide.
Reach out to us for a fast quote tailored to your needs.
Incoloy 800/800H/800HT Valves are suited to a range of applications requiring outstanding performance under high temperatures and corrosive conditions. They play a vital role in petrochemical processing units, heat-treating plants, power generation boilers, gas turbines, and furnace systems. Because they withstand oxidation and carburizing gases, they are well-suited to controlling the flow of hot air, steam, hydrocarbons, and process chemicals. On top of that, these valves serve in refinery heaters, thermal oxidizers, and industrial heating systems, demonstrating their adaptability and dependability in demanding environments.
