Profile: Solitaire Overseas is a manufacturer, supplier and stockist of plates. We are a Supplier Of Heat Exchanger and Condenser Tubes. We are an ISO 9001:2015 certified company. Monel alloy is the group of a nickel alloy that is mainly composed of copper and nickel alloy along with the small amounts of manganese, iron, silicon and carbon alloy. This alloy is stronger than the pure nickel alloy. It is greatly resistant corrosion through various agents that includes fast flowing seawater and can be easily fabricated by cold working, hot working and welding, and machining.