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Drill Pipe Protectors (DPP) are reinforced molded rubber pads that fit around the outside diameter of the drill pipe to provide a one-time downhole wear surface between the inside diameter of the casing and the drill string. DPP protects the casing ID from wear caused by the drill string. The most common applications are deviated wells, deep holes, fast rotation, high torque and offshore applications.

DPP Main features

Provides a sacrificial wear surface.
Hinged canister for easy installation.
Top and bottom tapered shoulders.
Available in grooved and smooth designs.
NBR and XNBR compounds available

Application

inclined shaft
deep hole
Drill holes at fast rotational speeds
under high torque
offshore

Pipe Thread Protector Available Materials:

lightweight plastic

Only available in open design
Designed for the environment
The most economical option
Made of polyethylene
grey

heavy duty plastic

Only available in closed design
Made of polyethylene