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Straightness alloy steel Heavy Weight Drill Pipe DCDMA Standard AQ BQ NQ HQ PQ

Categories Drill Rod
Brand Name: ROSCHEN
Model Number: 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
Place of Origin: Germany
MOQ: 50 meters
Price: Negotiation
Supply Ability: 50000 pcs
Packaging Details: steel packing
Company Info.
ROSCHEN GROUP
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    Straightness alloy steel Heavy Weight Drill Pipe DCDMA Standard AQ BQ NQ HQ PQ

    Straightness alloy steel Heavy Weight Drill Pipe DCDMA Standard AQ BQ NQ HQ PQ

    Straightness alloy steel Heavy Weight Drill Pipe AQ BQ NQ HQ PQ


    Specifications:


    Q series thread drill rods are the undisputed, worldwide choice for wireline coring drill rods.
    1. High quality alloy tube
    2. Thru-wall heat treated tube body
    3. Consistent concentricity, straightness
    4. DCDMA standard


    Features:

    TUBING
    • High quality alloy steel tubing
    • Consistent concentricity, straightness and heat treatment
    • All tubing available in DCDMA sizes

    THREAD:
    • Tapered, course threads (3 threads per inch) provides easy make and break
    • Load efficiency of 30% provides sufficient strength for average applications

    THRU-WALL HEAT TREATMENT:
    • Provides 140% material strength
    • Heat treated box threads significantly increases thread wear life

    CASE HARDENING:

    • Significant research, development and field testing has resulted in a hardening process that is unmatched in the marketplace
    • Pin thread crest is hardened to nominal 55 HRc to eliminate damaging adhesion wear
    • Eliminates the transfer of wear material back and forth which is what happens between threads of equal hardness, leading to large scale galling and joint seizing

    Technical Parameters:


    Wireline drill rod AQ BQ NQ HQ PQ


    SizeOD (mm)ID(mm)
    AQ44.737.3
    BQ55.746.1
    NQ7060.2
    HQ8978
    PQ(PHD)114.5101.5


    Drill rod DCDMA size AW-HW


    SizeOD (mm)ID(mm)
    AW/AWJ/AWY43.730.7
    BW/BWJ/BWY5438
    NW/NWY66.851
    HW8971

    Description

    OD(mm)

    ID(mm)

    Weight(Kg/3m)

    Rod, BQ 3.0 m Enhanced

    55.60

    46.10

    18.00

    Rod, NQ 3.0 m Enhanced

    69.90

    60.30

    24.00

    Rod, HQ 3.0 m Enhanced

    88.90

    77.80

    35.00



    Packing


    Concerning the packing, it is packaged by iron belts.

    BQ Bundled Specifications (Steel Belt):
    3.0m/10ft BQ Drill Rod (37 Pieces)
    Dimensions (L×W×H): 3.0×0.4×0.4
    Volume: 0.5 m3
    Gross Weight: 670 kg

    BQ Bundled Specifications (Iron Frame):
    3.0m/10ft BQ Drill Rod (30 Pieces)
    Dimensions (L×W×H): 3.0×0.35×0.3
    Volume: 0.32 m3
    Gross Weight: 550 kg

    NQ Bundled Specifications (Steel Belt):
    3.0m/10ft NQ Drill Rod (37 Pieces)
    Dimensions (L×W×H): 3.0×0.5×0.5
    Volume: 0.75 m3
    Gross Weight: 900 kg

    NQ Bundled Specifications (Iron Frame):
    3.0m/10ft NQ Drill Rod (25 Pieces)
    Dimensions (L×W×H): 3.0×0.38×0.39
    Volume: 0.43 m3
    Gross Weight: 610 kg

    HQ Bundled Specifications (Steel Belt):
    3.0m/10ft HQ Drill Rod (37 Pieces)
    Dimensions (L×W×H): 3.0×0.625×0.625
    Volume: 1.2 m3
    Gross Weight: 1300 kg

    HQ Bundled Specifications (Iron Frame):
    3.0m/10ft HQ Drill Rod (25 Pieces)
    Dimensions (L×W×H): 3.0×0.46×0.47
    Volume: 0.65m3
    Gross Weight: 890 kg

    Quality Straightness alloy steel Heavy Weight Drill Pipe DCDMA Standard AQ BQ NQ HQ PQ for sale
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