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Puyang Donghao Mechanical & Electronic Co., Ltd.

China Manufacturer with main products: Downhole Tools, Oil Packer, Bridge Plug, Oil Well Tools

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Packer Y521-140

FOB Price: 1.00 USD/Set
Supply Ability: 800 Set/Sets per Month
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: wooden case or package as your request

Quick Details

  • After-sales Service Provided: Engineers available to service machinery overseas
  • Warranty: 1 year
  • Certification: ISO,API
  • Model Number: Y521-140
  • Brand Name: DH
  • Condition: New


2.structure and working principle
2.1 Structural Features
 it is mainly made up of the joints, hydraulic anchor, the center tube, sealing tube , cone, slip and friction, connectors and other components .

2.2 Works
 The packer down to the predetermined location,pull up the tubing according to the depth of the well. and then forward decentralization itto make slip support on the casing wall, and then continue to decentralize tubing, tubing weight on the packer compress packer pieces so as to seal the oil line space, reaching the packer setting purposes. When fracturing, the claw out of the hydraulic anchor, anchoring the

3. Technical features tubingafter relievingthe claw go back with effect of the spring.
 When the underground work is completed, put up the tubing, load the packer ,the packer is releasingthen pull up of the tubing out off the well.
3.1.2 Sealing slip has been made surface carburized quenching with 20 watts Cr M n Ti,  so that tube is easy to get stuck and hard to break down.

3.1.3 the degree of slip and cone is 20 °, which is conducive to both setting and releasing

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    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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