Chinese high quality API 7K MP type drill collar safety clamps
4-1/2" to 30" Handling Tools Casing Slipd CMS-XL
Drill collar slips/ API oilfield rotary slips for oil drilling rig tools
API 7K QW Drill Collar Slips/Type Flake Rotary Slips/casing slips
0086-546-8058559
