Harijaya Insulation Surabaya Sell Cement Fire Mortar with type SM provided in various specifications according to the level of temperature resistance and Fire Brick or Fire Resistant Brick which will be installed such as Fire Mortar, SM-32; SM-36; SM-38; to 40 BC Cement Refractory is usually used in various industries such as Boiler Furnaces, Furnaces in the Iron and Steel Industry, Aluminum Melting Furnaces, and others. Besides Harijaya Insulation Surabaya provides Steam Jacketing insulation services in Pipa Pipa Pipa Chiller.