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Oilfield PC pump 6 5/8''Torque anchor

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USD $300 - $500 / Set

1 Set(Min.Order)

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Product Details

Brand Name:	ZS	Place of Origin:	China	Model Number:	ZS012
Application:	Oilfields Well drilling	Material:	42CrMoA

DTA torque anchor

1 Application

Torque anchor is a kind of anchor tool which specially designed for screw pump, simple structure,

easy to use.

2 Structures

It is mainly consists of upper sub, anchor, centralizer, reed and mandrel etc. When the screw pump

rotates, torque anchor can effectively avoid the tubing rotate. It has the characteristics of simple

structure, simple installation, working flexible, safe anchoring, widely used in anchoring of screw

pump and anchor of tubing of tubular pump

3 Working principle

When the screw pump rotates, the rotor rotates thus drive the stator, upper sub and mandrel to

rotate, anchor opens, anchors on the casing, anchoring completed. When the screw pump stops,

stator releases energy under spring action, anchor closes under the contractility of reed, releasing

completed.

4 Parameters

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