U-Tube Heat Exchanger Repair & Service SPARK TEST AFTER RUBBER LINING. Ribon Blending Assembly HP Heater Expansion Bellow Heat Exchanger Shell & Tube Heat Exchanger High Pressure Storage Vessel Tanks GAS COOLER Ribbon Blending Assembly Heat Exchangers FRP LINING IS IN PROGRESS. Ribon Blender Heat Exchanger Chemical Storage Tanks HP Heater Rubber Lining Application Storage Vessel Tanks RUBBER LINING INSIDE STORAGE TANK.