If you’re looking for a reliable manufacturer and supplier, Themba Nickel Alloys, based in Cape Town, Cape Town, has got you covered with their top-notch **Incoloy 800, 800H, and 800HT Valves**. These valves are crafted to perform exceptionally well in high-temperature and corrosive settings. Thanks to their cutting-edge manufacturing techniques and strict adherence to international standards, Themba Nickel Alloys guarantees that every product boasts superior durability, precision, and reliability. Their Incoloy valves are specifically designed to withstand oxidation, carburization, and thermal stress, making them perfect for demanding applications across a variety of industrial sectors.
The Incoloy 800/800H/800HT Valves are made from nickel-iron-chromium alloys, which typically contain around 30–35% nickel, 19–23% chromium, along with small amounts of aluminum and titanium to boost strength and oxidation resistance. These alloys are known for their impressive mechanical properties, including high tensile and yield strength, excellent creep and rupture resistance, and remarkable metallurgical stability even at elevated temperatures. The “H” and “HT” versions have controlled levels of carbon and aluminum-titanium, which enhance their stress rupture and high-temperature strength, ensuring they remain reliable under extreme conditions.
| 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Valve in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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.
The Incoloy 800/800H/800HT Valves are made from nickel-iron-chromium alloys, which typically contain around 30–35% nickel, 19–23% chromium, along with small amounts of aluminum and titanium to boost strength and oxidation resistance. These alloys are known for their impressive mechanical properties, including high tensile and yield strength, excellent creep and rupture resistance, and remarkable metallurgical stability even at elevated temperatures. The “H” and “HT” versions have controlled levels of carbon and aluminum-titanium, which enhance their stress rupture and high-temperature strength, ensuring they remain reliable under extreme conditions.
