Dimple jackets are used in the food and beverage industry to help keep their products at the required temperature.<br> Hengcheng provided mechanical dimple jackets are sheets of metal with equally spaced depressions, or dimples, pressed into the metal to provide contact points for welding to a base, such as a tank or pressure vessel. We can easily attach dimple sheets to the outside of your water and steam and allows for optimal heat transfer to control the temperature of your tank. Hengcheng’s affordable and high quality work extends your tank’s lifespan and improves your bottom line.