At Nasir Nickel Alloys in Manama, Bahrain, Incoloy 800/800H/800HT Valves are manufactured for high-temperature, high-pressure, and chemically aggressive industrial applications. These valves, made from nickel-iron-chromium alloys with controlled additions of carbon, titanium, and copper, provide excellent resistance to oxidation, scaling, and corrosion. Designed for critical flow control, they maintain dimensional stability, mechanical strength, and leak-tight performance under thermal cycling and harsh chemical exposure. Their durability ensures reliable operation in chemical, petrochemical, power generation, and marine industries, offering secure, long-lasting solutions for critical systems where conventional valves would fail under extreme conditions.
Incoloy 800/800H/800HT Valves are composed primarily of nickel, iron, and chromium, with small additions of carbon, titanium, and copper. This alloy combination provides excellent tensile and yield strength, outstanding toughness, and high-temperature stability. The valves resist oxidation, scaling, and corrosion in both oxidizing and reducing environments. They maintain dimensional stability and mechanical integrity under thermal cycling, high pressure, and mechanical stress. Incoloy 800/800H/800HT Valves deliver reliable, leak-tight performance and durability in extreme industrial and marine conditions where conventional materials cannot withstand prolonged high-temperature exposure.
| 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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Valve in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 Valves are widely used in industries requiring high-temperature and corrosion-resistant flow control solutions. They are ideal for chemical processing plants, including reactors, heat exchangers, and piping systems exposed to acids, alkalis, and high-temperature fluids. Petrochemical and refinery operations use them in pumps, critical valves, and piping assemblies. Power generation facilities employ these valves in boilers, turbines, and superheated steam lines. Offshore and marine industries benefit from their resistance to seawater corrosion and thermal stress. Incoloy 800/800H/800HT Valves provide secure, durable, and long-lasting fluid control in critical systems operating under high pressure, temperature, and chemically aggressive environments.
