TE's Raychem APKJ, up to 42 kV, are reliable, radiation cross-linked polymeric tubes that are easy to install and provide long term operation. These joints can be immediately back filled in trenches and quickly energized, even in extremely severe service conditions. Lokring Technology is a global leader in fluid and gas system connectors, offering an innovative alternative to traditional welded or threaded fittings. Trusted by industries worldwide since 1989, Lokring's patented Elastic Strain Preload (ESP®) technology ensures a leak-free, metal-to-metal seal. For more than 100 years, John Crane mechanical seals have helped energy and process industries work more effectively, safely, and reliably. In the modern market, energy projects are complex, and the cost of labour and components is high. That's why some of the biggest names in oil and gas are turning to. Ensto Arrow_right Products Arrow_right Special solutions Arrow_right Offshore terminations and joints Arrow_right Terminations for offshore use Arrow_right Terminations for petrochemical industry Arrow_right Cold shrink terminations for petrochemical industr. TE's Raychem one-piece cold. In Oil Refinery industry, the FCCU is the most important and critical unit for its main function is to convert heavy distillates into lighter ones (gasoline and diesel), improving the yield and efficiency of the refining processes.