Retractable Insulate Tubing

Transmer Energy has developed a new concept insulated pipe of steam injection for high-viscosity oil production. This new product can control heat loss along pipe string to keep temperature from top to downhole bottom.

Retractable insulated pipe consists of outer tube, inner tube, composite insulation layers, coupling, centralizer and high-temperature seals. Special insulation coating, ceramic fiber clothes, and Aluminum foil are used in composite insulation layers, to insulate conduction, convection and radiation, and to control heat loss during steam injection.

Retractable insulated pipe has special structure design to let inner tube extendable to eliminate thermal stress for high temperature steam injection.

Retractable Insulated Tubing Specification