12 mm Thick Halar or ECTFE lining to bottom of prilling tower for the fertilizer industry. Ammonium sulphate rocks fall from 30 m height on the bottom cone. Halar has exceptional abrasion & corrosion resistance.
The only job in India where 12 mm Halar lining is done on any equipment. The Halar sheets are bonded to the Stainless Steel substrate by Mechanical means.
Counter sunk bolts were used so that the heads of the bolts are not exposed & flush lining is available. The sheets were overlapped properly in order to make sure there was no gap between the sheets