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Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod

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    Buy cheap Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod from wholesalers
     
    Buy cheap Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod from wholesalers
    • Buy cheap Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod from wholesalers
    • Buy cheap Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod from wholesalers
    • Buy cheap Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod from wholesalers
    • Buy cheap Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod from wholesalers
    • Buy cheap Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod from wholesalers

    Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod

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    Brand Name : ROSCHEN
    Model Number : 4 1/2 inch
    Certification : ISO
    Price : Negotiate
    Supply Ability : 8000
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    Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod

    Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod


    Precision Drill Rod Introduction


    The drill rod ,the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint.


    Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this kind of drill pipe in different Chinese and American specifications.


    As for its advantages, it has features of big rigidity, good sealing capacity, flat outer structure, and low torque and resistance when rotating.


    Precision Drill Rod MATERIAL SPECIFICATIONS


    Roschen RC Rods use premium quality European hardened 4140 alloy steel tool joints with heavy duty seamless drill pipe and high tensile API 5CT rated wear resistant Inner Tubes. RC Rods using high specification austenitic Stainless Steel for down hole survey also available.


    ROSCHEN Precision Drill Rod RANGE


    • RC Rods and Inners

    • API Rods

    • RAB Rods

    • Cubex Blast Rods

    • Larger Rods


    Precision Drill Rod TECHNICAL SPECIFICATIONS


    All standard Lengths from 1m to 6m available


    Reverse Circulation Drill Pipe :: Further Information

    Tool Joint Spanner Flats
    Rods available with or without spanner flats. Two or four flats as required.

    Tool Joint Material
    All Rods feature hardened European 4140 alloy steel tool joints.

    RC Drill Pipe Thread Types
    Remet, Metzke, RRE, Drillstar, LW, TS & other threads available.

    Robot welding technology
    Independently tested & certified to exceed welding standard AS3992

    RC Drill Rods Length & Size
    Standard lengths from 1 to 6m in 3",3 ½’’, 4’’, 4 ½’’, 75mm & 78mm diameters.

    Reverse Circulation Drill Rods Sealing Options
    RC Rods with standard O-ring set up or improved urethane seal options.

    Other Rods - Blast Hole
    We manufacture RAB, Cubex & API Rods as well as rods to your requirements.


    Sizes3", 3 ½", 4", 4 ½", 75mm and 78mm
    Thread TypesRemet, Metzke, RRE, Westrod, LW, TS and other threads

    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.

    Precision Drill Rod Pictures


    Quality Reverse Circulation Drill Rods for RC Hammer Drilling 4 1/2 Inch Precision Drill Rod for sale
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