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High Rating Hastelloy C276 Instrument Ball Valve For Corrosive Petrochemical
What is Hastelloy Valves
Hastelloy Valves are made up of a nickel chromium molybdenum alloy that is stabilized with various other elements. The material is one of the most versatile materials used for the making of pipes, pipe fittings, flanges and valves. The Hastelloy C276 has 57% nickel, 16% chromium, 16% molybdenum and cobalt, iron, tungsten, manganese, vanadium, silicon, carbon and copper in varying quantities. The hastelloy ball valves therefore are virtually resistant to any type of corrosion. For this reason the valves are used in any industrial application with high corrosion risks. The material is also very strong and it can withstand high wear and tear. As a nickel alloy, the material is also ductile and can be formed.
Specifications
| Material | Hastelloy C276 |
| 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 |
Hastelloy Valve Chemical Properties
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
Applicable Standards