The group has taken portion in the creating and revising of ISO/TC100 intercontinental chain regular many many years in achievement and hosted the sixteenth ISO/TC100 Worldwide annual conference in 2004. we supply a single-quit resolution for the obtain of mechanical electrical power transmission products in China. “We are often serving our consumers with our best merchandise.” STABILIZED Locking Coupling Characteristics

1 time period Dual ring made from precision-ground diamond pads to diminish reaming shell gauge for gap stabilization interval

two interval EPTT pad colon Stabilize the core barrel comma protect the round shape comma decrease vibrations comma increase productivity and lifestyle of locking coupling and drill rods time period

3 interval Can be employed in all drilling circumstances period of time

Dimension Obtainable colon