YJS-A HYDRAULIC & MECHANICAL DUAL- ACTIVATED LINER HANGER

Features:

• The liner hanger can be set either hydraulically or mechanically,which guarantees even higher setting success ratio than conventional liner hangers.
• The internal positioned slips eliminate the possibility of getting damaged during running process.
• The internal circulation channel ensures large bypass area.
• The Retrievable Pack-Off Bushing can be retrieved together with the setting tool after cementing,eliminating the need ofr drilling out.
• The cylinder is deployed on the setting tool and can be repeatedly used after being retrieved.

Technical Parameters