GPT is the industry-leading manufacturer of critical-service flange isolation systems, corrosion protection equipment, Link-Seal® modular wall seals, and casing isolator pipework systems designed and manufactured to ensure the safety and continued productivity of process-critical equipment. GPT provides high-quality, dependable industrial sealing solutions for many industries and applications, including:Many major international oil and gas pipeline and transmission system management companies and operators, municipal water departments, and engineering and construction industry contractors use GPT products because of our reputation for safety and dependability. Innovative engineering solutions and customized application designs, coupled with a drive to improve conventional sealing methods for safe equipment operation, ensures GPT will continue to provide the world’s industrial markets with unbeatable critical application sealing products.