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API Products
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Drill Pipe Elevator General Drill pipe elevator is designed and manufactured in line with API Spec 8C “Specification for Drilling and Production Hoisting Equipment”, and drill pipe elevator can be available with center latch models and side door models. Center latch models is modeled DDZ elevator, DDZ elevator is modeled "GG" "MGG" "HGG" in international famous brand, while side door models is modeled CDZ elevator in China. DDZ drill pipe elevator Technical description DDZ drill pipe elevators are conventional bottleneck type center latch elevators for handling 18 degree taper shoulder drill pipes in drilling operation, DDZ drill pipe elevators are cast from high quality alloy steel, heat-treated, NDT and MPI. Rated loads rang from 100ton to 500ton, and cover drill pipe sizes from 2⅜" to 6⅝" OD, IU, EU, or IEU, each drill pipe elevator is 1.5 times of the working load tested. DDZ drill pipe elevators are constructed in two halves of practically the same weight for better balance, and have a latch mechanism for the two halves at the center with latch and lock combination with a safety latch lock, link ears conform to API elevator links, handles are at rear and can be properly balanced while operating, each drill pipe elevator is provided grease nipples for lubrication of the movable pins, API monogram in conjunction with numbers, product series numbers are hard die stamped on shoulders of drill pipe elevators for tracing, and drill pipe elevators shoulders are die stamped with size of drill pipe and rated working capacity. Manufacturer’s name plates are provided on bodies of drill pipe elevators, warranty for drill pipe elevators are listed in drill pipe elevator manual.
Drawing, Configuration and Description of DDZ drill pipe elevator
CDZ drill pipe elevator Technical description CDZ drill pipe elevators are conventional side door elevators for handling 18 degree taper shoulder drill pipes in drilling operation, CDZ drill pipe elevators are forged from high quality alloy steel, heat-treated, NDT and MPI. Rated loads rang from 100ton to 500ton, and cover drill pipe sizes from 2⅜" to 6⅝" OD, IU, EU, or IEU, each drill pipe elevator is 1.5 times of the working load tested. CDZ drill pipe elevator is constructed in one solid body, one solid door, one solid latch and has a latch mechanism for the body and door, link ears conform to API elevator links, handles are welded to door and latch and can be easily operated while operating, each drill pipe elevator is provided grease nipples for lubrication of the movable pins, API monogram in conjunction with numbers, product series numbers are hard die stamped on shoulders of drill pipe elevators for tracing, and drill pipe elevators shoulders are die stamped with size of drill pipe and rated working capacity. Manufacturer’s name plates are provided on bodies of drill pipe elevators, warranty for drill pipe elevators are listed in drill pipe elevator manual.
Drawing, Configuration and Description of CDZ drill pipe elevator
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