|Application||Chemical, Paper, Sugar, Oil & Gas Industry|
|Size||0-1 inch, 1-5 inch, 10-20 inch, >30 inch, 20-30 inch, 5-10 inch|
|Type||Weld neck flanges, Threaded flanges, Blind flanges|
|Rated Pressure (Bar)||5 bar|
Monel flanges, like Monel 400 and K500, are made from a nickel-copper alloy and exhibit high strength, toughness and good corrosion resistance over a wide temperature range. An outstanding characteristic of Monel flanges is that they offer exceptional resistance to hydrofluoric acid, a particularly tough acid to deal with, in all concentrations up to the boiling point. For hydrofluoric acid applications Monel flanges are perhaps the most resistant of all commonly used specialty alloys.
Monel alloy 400 & K500 flanges also exhibit excellent corrosion resistance in marine applications and have reasonable corrosion resistance to sulfuric and hydrochloric acids under reducing conditions. Monel K500 flanges are over 2x as strong as Monel 400 flanges.