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High Strength Drill Rod Wear Resistance Long Life 4" Reverse Circulation

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    Buy cheap High Strength Drill Rod Wear Resistance Long Life 4" Reverse Circulation from wholesalers
     
    Buy cheap High Strength Drill Rod Wear Resistance Long Life 4" Reverse Circulation from wholesalers
    • Buy cheap High Strength Drill Rod Wear Resistance Long Life 4" Reverse Circulation from wholesalers
    • Buy cheap High Strength Drill Rod Wear Resistance Long Life 4" Reverse Circulation from wholesalers
    • Buy cheap High Strength Drill Rod Wear Resistance Long Life 4" Reverse Circulation from wholesalers

    High Strength Drill Rod Wear Resistance Long Life 4" Reverse Circulation

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    Brand Name : ROSCHEN
    Model Number : 3 1/2" 4" 4 1/2" 4" 4 1/2" 4" 4 1/2"
    Certification : ISO
    Price : $40/pc
    Supply Ability : 60 pcs/day
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    High Strength Drill Rod Wear Resistance Long Life 4" Reverse Circulation

    High Strength Drill Rod Wear Resistance Long Life 4" Reverse Circulation

    ROSCHEN offers a complete line of premium quality reverse circulation, drill rods, in sizes from
    3 1/2" to 10 3/4", and with a number of thread connections. All Reverse Circulation rods are
    manufactured using the most advanced technologies and specifically engineered to provide high
    strength, excellent wear resistance, and long life.

    RC, dual wall drill rods are manufactured with an outer drill rod and an inner tube located inside the rod.
    When the drill rods are threaded together, the inner tubes seal together to provide a continuous route for cuttings to travel from the bit face to the surface for collection.

    Features:
    1. Plain end mid-body
    2. 4140 QT tool joints
    3. 3.65" sq. inch weld area
    4. Inertia welded - increased strength due to full face surface welds.
    5. Heat treated - weld zone to further optimize the mechanical and physical properties of the rod.

    Please contact your ROSCHEN representative for additional details, and ordering assistance.
    Specifications:

    REVERSE CIRCULATION DRILL ROD SPECIFICATIONS
    Thread TypeRemetRemetRemetMetzkeMetzkeMatrixMatrix
    Rod O.D.3 1/2"4"4 1/2"4"4 1/2"4"4 1/2"
    Outer Tube O.D.88.9mm101.7mm114.3mm101.7mm114.3mm101.7mm114.3mm
    Outer Tube I.D.81.8mm94.6mm107.2mm94.6mm107.2mm94.6mm107.2mm
    Outer Tube W.T.5.3mm7.1mm7.1mm7.1mm7.1mm7.1mm7.1mm
    Inner Tube O.D.38.1mm50.8mm63.5mm50.8mm63.5mm50.8mm63.5mm
    Inner Tube I.D.32.6mm45.3mm58mm45.3mm58mm45.3mm58mm
    Inner Tube W.T.5.5mm5.5mm5.5mm5.5mm5.5mm5.5mm5.5mm
    Spanner Flat90mm90mm90mm90mm90mm90mm90mm
    Weight 3.0m75kg.75kg.95kg.75kg.95kg.75kg.95kg.
    Weight 6.0m120kg.150kg.168kg.150kg.168kg.150kg.168kg.




















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