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Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe

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    Buy cheap Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe from wholesalers
     
    Buy cheap Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe from wholesalers
    • Buy cheap Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe from wholesalers
    • Buy cheap Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe from wholesalers
    • Buy cheap Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe from wholesalers

    Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe

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    Brand Name : ROSCHEN
    Model Number : NTW
    Certification : ISO
    Price : Negotiate
    Supply Ability : 1000000 pcs
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    Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe

    Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe


    Heavyweight Drill Pipe Introduction


    drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.

    The key features of a high quality DTH tube are durability, accuracy and manageability.


    Heavyweight Drill Pipe Applications:


    Widely used in tunneling, mining, construction, stonework, transportation facility construction etc. Suitable for rock hardness F10-18.


    With ISO certificate & quality control.

    The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series. The matrix layer of the ZM contains a uniform distribution of these crystals that are embedded in a powdered metal bond.
    The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action.

    Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.

    The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled.

    Drill rod specification:
    "Q" series:AQ, BQ, NQ, HQ, PQ, NQ3, HQ3, PQ3,
    "TW" series:ATW, BTW, NTW, HTW,
    "U" series (underground):AQU, BQU, NQU, HQU, ATWU, BTWU
    SizeO.D.(mm)I.D.(mm)Weight/3m (kg)Weight/1.5m (kg)
    A43.136.1115.5
    B55.5845.9719.059.53
    N69.8560.4523.7711.89
    H88.977.7234.8817.44
    P114.3101.653.0726.54
    ATW44.536.811.55.75
    BTW56.6448.5115.657.83
    NTW73.1564.2622.9111.46
    HTW90.9381.5330.7515.38
    SizeLengthODIDWeight
    Standard Q thread or RQ thread
    Drill rod, B1.5 m55.6mm46mm9.4kg
    3m18.6kg
    Drill rod, N1.5 m71mm60mm13.5kg
    3m23.7kg
    Drill rod, H1.5 m89mm77.8mm17.93kg
    3m35.84kg
    Drill rod, P1.5 m114.3mm101.6mm26.79kg
    3m52.56kg

    Heavyweight Drill Pipe Pictures


    Quality Coal Mining Carbide NQ HQ PQ Heavyweight Drill Pipe for sale
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