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HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel For Exploration Core Drilling

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    Buy cheap HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel For Exploration Core Drilling from wholesalers
     
    Buy cheap HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel For Exploration Core Drilling from wholesalers
    • Buy cheap HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel For Exploration Core Drilling from wholesalers
    • Buy cheap HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel For Exploration Core Drilling from wholesalers
    • Buy cheap HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel For Exploration Core Drilling from wholesalers

    HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel For Exploration Core Drilling

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    Brand Name : ROSCHEN
    Model Number : ROS
    Certification : ISO,CE
    Price : Negotiate
    Supply Ability : 900 sets
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    HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel For Exploration Core Drilling

    HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel for exploration core drilling


    Exploration diamond drilling is used in the mining industry to probe the contents of known ore deposits and potential sites. By withdrawing a small diameter core of rock from the orebody, geologists can analyse the core by chemical assay and conduct petrologic, structural and mineralogical studies of the rock.

    Roschen introduced the wireline core retrieval system in 1921, being the first diamond drilling exploration product manufacturer to offer this revolutionary system. The Roschen design engineering team continued to refine the initial system, resulting in the launch of the industry-standard patented Q wireline system in 1948.

    We offer a complete range of genuine Q wireline coring system components including wireline tools, rods and casing, and coring bits.

    Our Q, Q TK*, Q 3, Q TT systems are designed to increase core recovery and productivity in any drilling condition, delivering greater efficiencies and reliability to the driller. Whether drilling a standard DCDMA hole or a project requiring a split tube to retrieve soft, highly fractured formations – the Genuine Q Wireline Coring System is proven to perform.

    NQTK also known as NQ2


    GENUINE Q WIRELINE CORING SYSTEM

    q-wireline-q wireline coring system Q

    Q wireline coring systems are ideal for use in most drilling conditions and are available for application in standard DCDMA hole sizes (A, B, N, H, P). The standard system consists of the core barrel assembly and the overshot assembly. The core barrel assembly is composed of the inner-tube and outer-tube groups. The inner-tube group collects the core sample during the drilling process and is independent of the outer-tube group.

    Q-wireline-tk wireline coring system Q TK

    With the goal of providing our customers a larger diameter core sample without increasing the hole diameter, Boart Longyear introduced the Thin Kerf (TK) wireline coring system option. Q TK wireline systems are optimized to allow for a larger core sample while retaining the same hole, low fluid pressure, and robust inner and outer. Q TK systems are offered in the A, B, and N sizes.

    NQTK also known as NQ2

    Q-wireline-3 wireline coring system Q 3

    The Q 3 wireline coring systems consist of the same groups as the Q and QTK but utilize a third tube called an inner-tube liner or split tube. The liner is placed inside the inner-tube. This system enables integral core recovery when drilling coal, clay bearing, or highly fractured formations. The liner, or spit tube, retains the core sample in its received state for easier loading into sample trays or for storage and subsequent presentation to the geologist. The Q 3 is available in N, H and P sizes.

    wireline coring system Q TT

    The Q TT system is similar to the Q 3 system but includes a specialized core lifter case and bit. These components enable change in the water flow by creating a seal which routes water flow away from the inner-tube further improving core recovery. The Q™ TT utilizes a specially designed piloted core lifter case that improves core recovery and reduces core washing by directing fluid flow away from the ID of the core bit. Core bits are made for a 3-tube core barrel system and require face discharge ports or deep ID waterways.


    Standard "Q" wire line bit sizes
    SizeHole (outside) diameter, mmCore (inside) diameter, mm
    AQ4827
    BQ6036.5
    NQ75.747.6
    HQ9663.5
    PQ122.685
    CHD 7675.743.5
    CHD 101101.363.5
    CHD 13413485


    Q Series Wireline Core Barrel System Sizes
    SIZECORE ØHOLE Ø
    AQTK35.5 mm (1-3/8 in)48 mm (1-7/8 in)
    BQ36.4 mm (1-7/16 in)60 mm (2-3/8 in)
    BQTK40.7 mm (1-5/8 in)60 mm (2-3/8 in)
    NQ47.6 mm (1-7/8 in)75.7 mm (3 in)
    NQTK (NQ2")50.6 mm (2 in)75.7 mm (3 in)
    NQ345 mm (1-3/8 in)75.7 mm (3 in)
    HQ63.5 mm (2-1/2 in)96 mm (3-3/8 in)
    HQ361.1 mm (2-3/8 in)96 mm (3-3/8 in)
    PQ85 mm (3-3/8 in)122.6 mm (4-7/8 in)
    PQ383 mm (3-1/4 in)122.6 mm (4-7/8 in)


    Roschen Core Barrel System Sizes
    SYSTEMCORE ØHOLE Ø
    mminmmin
    A48,01.8927,01.06
    B59,92.3636,41.43
    N75,72.9847,61.88
    H96,13.7863,52.5
    P122,64.8385,03.35




    Keywords:


    Core Barrels
    Craelius Core Barrel
    Longyear Core Barrel
    Boart Longyear Core Barrel
    Secoroc Core Barrel
    Atlas Copco Core Barrel
    Core barrel

    Wireline Core Barrel
    AQTK Core Barrel
    BQ Core Barrel
    NQ Core Barrel
    HQ Core Barrel
    PQ Core Barrel
    NMLC Core Barrel
    HMLC Core Barrel

    BWG Core Barrel
    NWG Core Barrel
    HWG Core Barrel

    AQWL Core Barrel
    BQWL Core Barrel
    NQWL Core Barrel
    HQWL Core Barrel
    PQWL Core Barrel
    SQWL Core Barrel
    Double Tube Core Barrel

    Metric Core Barrel
    T2-66 Core Barrel
    T2-76 Core Barrel
    T2-86 Core Barrel
    T2-101 Core Barrel
    T6-76 Core Barrel
    T6-86 Core Barrel
    T6-101 Core Barrel
    T6-116 Core Barrel
    T6-146 Core Barrel
    WT SERIES CORE BARRELS:
    BWT SERIES CORE BARRELS
    NWT SERIES CORE BARRELS
    HWT SERIES CORE BARRELS
    PWT SERIES CORE BARRELS
    WM SERIES CORE BARRELS:
    AXM/AWM SERIES CORE BARRELS
    AXM SERIES CORE BARRELS
    AWM SERIES CORE BARRELS
    BWM SERIES CORE BARRELS
    NWM SERIES CORE BARRELS
    HWM SERIES CORE BARRELS
    WG SERIES CORE BARRELS:
    BWG SERIES CORE BARRELS
    NWG SERIES CORE BARRELS
    HWG SERIES CORE BARRELS
    WF SERIES CORE BARRELS:
    NWF SERIES CORE BARRELS
    HWF SERIES CORE BARRELS
    BWL Core Barrel
    NWL Core Barrel
    HWL Core Barrel
    PWL Core Barrel





    FAQ


    Terms & Conditions of Ordering:


    Quality warranty:
    Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


    Package:
    Using ply-wooden cases and pallet for package to protect the products and avoid the damage during transportation. Also we can customize package according to your special requests.


    Production time:
    Generally need 15-25 days


    Transportation:
    By air, By Express or By sea according to your requests.




    1. Methods of Payment:
    T/T (Telegraphic Transfer) or Western Union or L/C at sight


    2. Handling time for an order
    Based on order quantity, normally it takes 20 days for production.
    in 3 working days after receiving the advance payment


    3. Shipping way
    Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
    Bulk order: we suggest by air or by sea.


    4. Quality Control
    We have our own experienced QC.
    There will be strict inspection and testing for every order before shipping out.


    5. After Services:
    a. Our sales team will response for your question within 24 hours (Holidays Excluded)
    b. Technical Support will be available in any time


    6. Quality & Service:
    A. There will be strict inspection and testing for every order before shipping out.
    B. Our sales team and Technical Support will response for your question within 24 hours through skype: ROSCHEN.TOOL and WhatsApp/Wechat: +86-13764195009
    C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.





    For more information, please contact:



    ROSCHEN INC.
    ROSCHEN GROUP LIMITED
    ROSCHEN HOLDINGS LIMITED

    Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

    WeChat: +86-137 6419 5009 ; +86-135 8585 5390

    WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

    Email: roschen@roschen.com ; roschen@roschen.net

    Website: http://www.roschen.com ; http://www.roschen.net

    http://www.roschen.cn ; http://www.roschendrill.com

    http://www.roschenmining.com ; http://www.roschendrilling.com

    Quality HQ NQ PQ Core Barrel , ​10 Feet Wireline Core Barrel For Exploration Core Drilling for sale
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