Nestled in the heart of Naypyidaw, Wai Nickel Alloys stands as a dedicated source for specialized industrial components, bringing global standards of metallurgy to Myanmar’s growing sectors. We take pride in our role as a trusted manufacturer and supplier, particularly for our range of valves crafted from the robust Incoloy 800, 800H, and 800HT alloys. These are not just ordinary parts; they are engineered solutions designed to meet the rigorous demands of high-temperature and corrosive environments, ensuring reliability for the critical systems our clients depend on every day.
The strength of these valves comes from their specific composition, a careful balance of nickel, iron, and chromium enhanced with titanium and aluminum. This formula grants the 800 series its signature resistance to oxidation and carburization. When it comes to mechanical performance, the grades are distinguished by their heat-treated conditions: Incoloy 800 offers good overall strength, while 800H and 800HT are optimized for enhanced creep rupture strength at elevated temperatures, making them uniquely suited for sustained operation under intense heat and pressure.
| 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 Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Valve in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, 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.
You’ll typically find these valves hard at work in some of the most challenging industrial settings. They are essential in the petrochemical industry, managing aggressive flows in refinery heaters and pyrolysis units, and are equally vital in power generation, controlling steam in superheaters and reformer systems. Their ability to withstand both heat and corrosion also makes them a perfect choice for chemical processing and industrial heating applications, where they ensure safe and uninterrupted operation, protecting both equipment and processes from failure.
