Specifications Sucker rod pump for oilfield 1. API and ISO 9001 license 2. Long service life; 3. Competitive price; 4. after-sales service Sucker rod ...
Note: P-Plain end S-Short round thread L-Long round thread B-Buttress thread Size linear mass lb/ft Outside diameter Wall thickness Type of end-finish ...
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, ...
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, ...
Sheave by forged molded,with light weight ,large bearing capability,good wearing resistance and long life .They are used for crane,oil drilling rig .....