Freudenberg Oil & Gas Technologies' patented Unitized bi-directional seal is a proven sealing solution, particularly suited for extreme HPHT applications The compact design requires less space than traditional seal stacks, and the mechanically locked design reduces error in installation. The engineered modular design features of the Unitized™ Seal, combined with suitable materials that are compatible to a broad range of well bore and surface conditions, results in a customized and economically equivalent sealing solution that replaces your typical multicomponent seal stacks and bonded seals found within downhole tool and completions technologies.
The Unitized Seal-Lok has been tested up to 600° F, and pressures to 15,000 psi per ISO14310, V0 specification. Copies of the following test reports are available upon request:
The Unitized Seal-Lok is designed for applications where traditional multi-component type seal stacks and bonded seals are currently used within HPHT applications including:
Customizable solution to be either Elastomer-free incorporating advanced thermoplastic and metal components, or can be designed to utilize elastomeric components for low temperature applications.
Unitized Seal-LokEnglish V-2-2016 available DOWNLOAD