Pipes are made up of various metals and alloys. They can be connected using various types of fittings. Monel 400 Pipe Fittings are one such fitting that is made up of nickel copper alloy. Monel Pipe Fittings are able to resist steam and seawater even at elevated temperatures. They also resist salts and caustic solutions. In freshwater Monel, Fittings are also said to be resistant to stress corrosion cracking. Heat and high temperature do not affect these fittings. Monel 400 Fittings also display excellent mechanical properties even at zero temperature. Hence they are said to be versatile in nature.