Q series wireline core barrel assembly core lifter and core lifter case

The core lifter is used in core drilling system, produced by high quality spring steel. It plays a positioning effect to prevent the core barrel accessories shift.

Core lifter alongwith core lifter case is a set of core barrel component, also with stop ring, locking coupling, adaptor coupling, landing ring, etc.

Widely used drilling tools, have a long serving life.

Use professional custom alloy pipe, through unique heat treatment process card spring, has good elasticity,

Wear-resisting long life advantages after dealing with the high frequency of fire work card spring.

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