Product Description Safety Clamps Type MPare necessary tools for handling drill collars, flush joint pipes and small shoulder pipes. They could adjust pipes of different sizes by changing the quantity of chain links. They are designed and manufactured according to 7k spec for ...
We supplyslick drill collars,spiral drill collarsandnon-magnetic drill collars; their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers\' request. Materials: Trepanning and Heat Treatment: ...
CDZ drilling pipe elevator is mainly used in the holding and hoisting of drilling pipe with 18 degree taper and tools in oil and natural gas drilling, well construction.CDZ drill pipe elevators are forged from high quality alloy steel, heat-treated, and NDT tested. The rated ...