CTP Series Just like the TP Pizza Pans, these CTP Pans are manufactured from the finest grade of aluminum. Its really pretty simple. The harder materials used in our pans last longer than the cheap materials used in our comptetitors commodity-type pans. Our pans are delivered clean, too. The CTP Series pans are stocked in plain and heavy weight. Other CTPs, Perf, SuperPerf, Feed and Nibs are made to order. Made to order pans may not be available for mimmediate shipment and are not returnable.