JT THORPE provides refractory design, installation and repair services to sulfur recovery units. Sulfur recovery units (SRUs) are critical to oil refinery operations due to environmental regulations that are demanding lower sulfur content of fuels produced. JT THORPE specializes in SRU refractory. We ensure success with the largest manpower pool in the United States, largest contractor inventory of SRU brick and top class equipment. No matter where in the United States your project is located, JT THORPE has you covered for SRU new construction and repairs.