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BWL HWL NWL PWL Wireline Drill Rod

    Buy cheap BWL HWL NWL PWL Wireline Drill Rod from wholesalers
     
    Buy cheap BWL HWL NWL PWL Wireline Drill Rod from wholesalers
    • Buy cheap BWL HWL NWL PWL Wireline Drill Rod from wholesalers
    • Buy cheap BWL HWL NWL PWL Wireline Drill Rod from wholesalers
    • Buy cheap BWL HWL NWL PWL Wireline Drill Rod from wholesalers

    BWL HWL NWL PWL Wireline Drill Rod

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    Brand Name : ROSCHEN
    Model Number : BWL HWL NWL PWL, AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131
    Certification : ISO, API
    Price : N/A
    Supply Ability : 50000 pcs
    • Product Details
    • Company Profile

    BWL HWL NWL PWL Wireline Drill Rod


    BWL HWL NWL PWL Drill Rod

    BWL HWL NWL PWL Wireline Drill Rod

    BQ NQ HQ PQ Wireline Drill Rod Core Barrel Inner tube and Outer tube series


    BWL HWL NWL PWL Wireline Drill Rod for Core Barrel Inner tube / Outer tube


    Specifications:

    1. high quality alloy tube
    2. thru-wall heat treated tube body
    3. consistent concentricity, straightness
    4. tapered threads


    Raw materials:


    ROSCHEN just use the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted after the steel tubes delivered to company. We will make sure the compositions and specifications match the inspection report form the suppliers.

    Material: 30CrMnSiA or 45MnMoB (A grade), XJY850, BG850(B grade), RS950, Eruopean/US Standard 40/41



    Heat treatment control:


    Heat treatment will greatly improve the material strength and increase the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube body. After heat treatment, strength, hardness, straightness and concentricity of the treated tubes will be tested in our lab.


    Thread opening process:


    Accuracy of threads will determine the use effects and life time of drill rod and casings.
    CNC latches and form cutter are used in thread opening processing to minimize error made by anthropic factors.


    Additional thread treatment:


    Surface of the threads will be cleaned to remove burr adhered after threads are opened.
    Afterwards, the tread surface will be phosphated to improve surface conditions.

    BWL, HWL, PWL, BQ, HQ, NQ Rods Technical Parameters:
    AYield Strength: 865-900Mpa
    BTensile Strength: 960Mpa
    CElongation: 17.5-20%
    DPipe Body Hardness: 30-35 HRC
    EThread Body Hardness: 50-55HRC above,Both Male and female Threads are Nickel Phosphorus Coating
    FPipe life designed for 7000-9000meters

    1. Drill rod: BQ, NQ, HQ, PQ, NW, HW, PW, BWL, HWL, NWL, PWL
    2. Core barrel: BQ, NQ, NQ2, NQ3, HQ, HQ3, PQ, PQ3 & head assembly and assembly
    3. BQ, NQ, HQ, PQ, T2, T6, etc. Diamond core bit, reaming shell & shoe bit (synthetic and surface-set, PDC)
    4. Drill tool: hoisting plug, water swivel, overshot, outer tube & inner tube wrench, foot clamp, etc



    Product Tags:

    shank adapter

      

    tapered drill bits

      
    Quality BWL HWL NWL PWL Wireline Drill Rod for sale
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