58 visiting now: 26 USA USA flag 17 France France flag 7 UK UK flag 4 Ukraine Ukraine flag 1 Canada Canada flag 1 Vietnam Vietnam flag 1 Netherlands Netherlands flag 1 Nigeria Nigeria flag

Highlighted Companies

  • Glisten Dental Technology (China): Glisten Dental Lab was established as a high end dental workshop in HK in 1997 by Dr Tsang.... http://www.glistendentallab.com
  • Shenzhen Dihe Electronic Co., Ltd. (China): Multilayer PCB, Metal core PCB, fast PCB and middle-small batch PCB with multi-species,... http://www.szdh-pcb.com
  • TAJ INTERNATIONAL FOR INSULATIONS (Saudi Arabia): Taj International for Insulations factory was formed in 2010 in Saudi Arabia eastern... http://taj-int.net/


  • Reverse Circulation Junk Basket - China

    price: contact company for price

    Description: The Reverse Circulation Junk Basket is used to

    retrieve all types of small junk objects in well bores. This

    tool's unique principle of reverse circulation ensures

    complete recovery of all junk and eliminates misruns. A

    drain through the tool also eliminates the possibility of

    pulling a wet string even though the inner barrel is plugged

    by the core. In addition, it may be converted into an

    effective fishing magnet and still retain the reverse

    circulation feature.

    Features: A single junk catcher is used in each assembly. A

    lifting sub is provided for ease of handling which includes

    a storage space for the steel ball used in the operation of

    the tool. It is converted into a fishing magnet by replacing

    the catcher with the Bowen magnet insert.

    Alternate Shoes available are the Type B and Type C. The

    Type B shoe is similar in design to Type A but dressed with

    Itcoloy. The Type C is flat bottomed and dressed with

    Itcoloy.

    Specification: During operation, with the steel ball dropped

    into the valve seat, fluid flows through the inner passage

    of the barrel and out the vents in its lower end. The fluid

    is directed outward and downward and deflected toward the

    center. Fluid flows in a continuous stream to the center of

    the tool and up through return ports in the upper end of the

    barrel. All junk is thus carried into the barrel above the

    junk catcher.

    The Full-Flow Reverse Circulation Junk Basket is similar to

    the standard Reverse Circulation Junk Basket and is also

    used to retrieve small junk objects in well bores. The

    difference is that the Full-Flow type has a unique valve

    assembly which allows circulation through the center to keep

    out shale or debris while running in the hole. A drain

    through the tool eliminates the possibility of pulling a wet

    string even though the inner barrel is plugged by the core.

    Operation:

    During operation, the ball is dropped to the valve seat.

    Pump pressure then causes pins to shear which opens the

    reverse circulation cavity to circulation. Fluid flows

    through the inner passage of the barrel, out the vents in

    its lower end, outward and downward deflected toward the

    center in a continuous stream, and up through return ports

    in the upper end of the barrel. All junk is thus carried

    into the barrel above the junk catchers.

    Features:Alternate Shoes available are the Type B and Type

    C. The Type B shoe is similar in design to Type A but

    dressed with Itcoloy. The Type C is flat bottomed and

    dressed with Itcoloy.

    Specification:Two Junk Catchers are used in each assembly. A

    Lifting Sub is provided for ease of handling which includes

    the tool. It is also converted into a Fishing Magnet by

    replacing the catchers with a Bowen Magnet Insert.


    Company Contact:


    • Phone: 8613614631909

    • Address: Dongxu 2st, No.5, Aimin Dis, Mudanjiang , China

    • Email: Email

    Published date: February 10, 2014 -

    • Business Description: Mudanjiang Dongxu Machinery Co.,Ltd has been honored with API spec 7 1

      certificate by America Petroleum Institute. Our factory covers an area

      of 20000square meters with a very strong team of technicians and

      researchers, possesses reliable production lines and advanced

      technology.

      Our products: drilling tools,fishing tools,coring tools, diamond core bit, milling tools and so on. Our team will manufacture from existing designs or collaborate with the customer to design and manufacture to their specifications.

    Related listings



    • Autoclave Steam Rest Tank
      Autoclave Steam Rest Tank
      Manufacturing Plants - Shankou Boiler Group - China - May 13, 2016 - contact company for price

      Autoclave is also called steam- rest tank, is a large volume, heavy pressure vessel. Autoclave is widely used in aerated concrete block, concrete, brick, fly ash bricks, micro porous calcium silicate board, heat preservation asbestos board, high st...

    • Tubular Flow Pump
      Tubular Flow Pump
      Manufacturing Plants - Tianjin GanQuan Group Corporation - China - May 12, 2016 - contact company for price

      Radial bearing and double- direction thrust bearing are installed in the sealing bearing cavity of the motor rotator with the impeller. The dynamic seals of the rotary bearing cavity adopt floating seals or mechanical seals to prevent water from ente...

    • Dzl Series Hoizontal Water Tube Steam Boiler
      Dzl Series Hoizontal Water Tube Steam Boiler
      Manufacturing Plants - Shankou Boiler Group - China - May 7, 2016 - contact company for price

      DZL- series hoizontal water- tube steam boiler 1. DZL- series hot water boiler is of the features of high efficiency, energy comservation, reasonable and compact structure, convenient, installation and moving, low infrastructure investment of users, ...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"