ClassNK has issued an Approval in Principle (AiP) for Spray form insulation system of IMO Type B tank for LNG and ammonia fuel developed by Nihon Shipyard and Hankuk Carbon.The certification demonstrates its feasibility from regulatory and safety perspectives.Traditionally…<p><p>https://www.marinelink.com/news/classnk-issues-aip-spray-form-insulation-533114</p></p>