There are three types of DCS Drill Collar Slips: S, R and L. They can accommodate drill collars from 3in(76.2mm) to 14in(355.6mm) O.D.. The handling sizes can be adjusted by changing the quantity of inserts or slip body. They are designed and manufactured according to API Spec 7K.

Casing Slips Type UC-3 are multi segment slips with of 3in/ft on the diameter taper slips (except size 8.5/8”).Every segment of one slip is forced equally while working. Thus the casings could keep a better shape.They should work together with spiders and insert bowls with same taper.The slips are designed and manufactured according to API Spec 7K.

Casing Slips Type CMS can accommodate casings from 4.1/2 to 30in (114.3 to 762mm). They are designed and manufactured according to API Spec 7K.

Type QW Pneumatic Slip is an ideal well-head mechanized tool with double functions, it can automatically handle the drill pipe when the drilling rig is running in hole or does pipe wiping when the drilling rig is pulling out of hole. It can accommodate different kinds of drilling rig rotary table. And it features convenient installation, easy operation, complete functions, high automation, low labor intensity, and can improve the drilling speed.