Tulsa Heaters, Inc. is an approved manufacturer for UOP-licensed Platformer heaters. We also have experience with Ultraformers and other reformer heaters with up to four radiant cells and duties up to 250 MM BTU/hr (75 MW). THI has developed a proprietary computer program for wicket-style coil sections and can accurately model the heat transfer in these special high-temperature, low-pressure reformer reactor feed and interheaters.