lubricating oil cooler/steam heater

lubricating oil cooler/steam heater SXLQQ series lubrication oil/fresh water cooler is used for cooling diesel engines lubrication oil or fresh water, its closed and shell expansion type. two ends of cooling tube are fixed at left and right tube sheet by expansion joint. two lubrication oil or fresh water inlet is configured on shells left and right sides with each for one side. the shell has two lifting rings and the drain plug. Cooling water flow inside the tube, lubrication oil or fresh water flow crossingly to tube sets orientation inside shell along the routes restrained by bow-type baffle.