Tanvir Nickel Alloys, located in Cairo, Egypt, stands out as a top manufacturer and supplier of high-performance Incoloy 800/800H/800HT valves, specifically catering to the Dubai, UAE market. With a solid reputation for their expertise in nickel-iron-chromium alloys, Tanvir produces precision-engineered valves that guarantee exceptional reliability, durability, and resistance to corrosion, even in extreme temperatures and pressures. The company serves various industrial sectors that demand strict material standards, placing a strong emphasis on quality, innovation, and compliance with international certifications. Utilizing advanced manufacturing techniques and a dedication to customer satisfaction, Tanvir Nickel Alloys delivers solutions that meet the intricate needs of the chemical, petrochemical, power generation, and oil and gas industries.
The Incoloy 800/800H/800HT valves are primarily made up of nickel (30–35%), iron (39–46%), and chromium (19–23%), along with trace amounts of carbon, manganese, silicon, and copper to boost performance. This alloy showcases remarkable high-temperature strength and exceptional resistance to oxidation, carburization, and corrosion in both oxidizing and reducing environments. The 800H and 800HT variants provide enhanced creep and tensile strength at elevated temperatures, making them perfect for long-term applications. The material’s toughness and ductility ensure dependable mechanical performance during thermal cycling and pressure fluctuations, which is crucial for demanding industrial settings.
| 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 Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Valve in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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.
These valves find extensive application in chemical processing, petrochemical plants, power generation, and the oil and gas sectors, where the ability to withstand high temperatures, pressure, and corrosive substances is vital. Incoloy 800/800H/800HT valves are well-suited for managing steam, flue gases, acids, and alkalis in industrial pipelines. They are also utilized in heat exchangers, reactor feed systems, and process control applications, offering precise flow regulation and a long service life. Their strength and reliability make them essential for industries that prioritize safety and performance.
