They are ideal for hydrocarbon processing and refining, petrochemical processing, chemical processing, power generation, pulp & paper and oil and gas industries. The spiral-wound gasket is one of the most required metal/ soft-material gaskets. Drawing upon the group's rich history and present day values of leadership, quality, service and. Pipe piles are commonly used in deep foundations to transfer building loads to stronger soil strata located at significant depths underground. These loads are resisted through a combination of lateral friction and end-bearing resistance. The pipes can be driven with either an open or closed end. Garlockʼs FLEXSEAL ® spiral wound gaskets provide superior performance and consistent compressibility.