Clock Spring® Company LP

Clock Spring is the world’s leading manufacturer of permanent and temporary pipeline repair solutions using composites. Clock Spring repairs are fast, economical and easy and, because no cutting or welding is required, there are no risks to the environment and no costly down time. Clock Spring’s cost-effective solutions have withstood the rigors of peer review, management questions, and real-world conditions time and time again.

Used in over 70 countries

Clock Spring technology has become a well-known reinforcement system used on pipeline repairs for hoop stress reinforcement. This technology is well documented and used throughout the world as an approved permanent repair in over 70 countries.

Award-winning products

Clock Spring’s award-winning composite products are used in diverse environments including high pressure transmission lines, petrochemical plants, offshore, and tank farms - right across the globe.