At Nasir Nickel Alloys in Manama, Bahrain, Incoloy 825 Valves are engineered to deliver exceptional resistance to corrosion, high strength, and reliability in demanding industrial environments. Manufactured from a nickel-iron-chromium alloy with molybdenum and copper additions, these valves provide superior resistance to oxidizing and reducing agents, acids, and chloride-induced corrosion. Designed for critical flow control applications, Incoloy 825 Valves maintain dimensional stability, mechanical integrity, and leak-tight performance under high temperature, pressure, and chemically aggressive conditions. Their durability makes them ideal for chemical processing, petrochemical, offshore, marine, and power generation industries requiring secure and long-lasting fluid control solutions.
Incoloy 825 Valves are composed of nickel, iron, and chromium, with molybdenum, copper, and small additions of titanium or cobalt. This composition ensures excellent tensile and yield strength, combined with outstanding resistance to pitting, crevice corrosion, and stress-corrosion cracking in acidic and chloride-rich environments. The alloy maintains toughness, ductility, and dimensional stability under thermal cycling and mechanical stress. Incoloy 825 Valves provide reliable leak-tight performance while resisting oxidation and scaling, making them suitable for high-temperature and chemically aggressive applications where conventional valve materials would fail.
| 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 825 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 825 Valves are extensively used in industries requiring corrosion-resistant and high-strength flow control solutions. They are essential in chemical processing plants, including reactors, heat exchangers, and pipelines handling acids, alkalis, and chlorides. Petrochemical and refinery operations utilize them in critical valves, pumps, and piping assemblies. Power generation plants employ Incoloy 825 Valves in boilers, turbines, and high-temperature piping systems. Offshore and marine industries benefit from their resistance to seawater and harsh environments. These valves provide secure, durable, and long-lasting fluid control solutions for critical systems operating under extreme chemical, thermal, and mechanical stress.
