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High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling

    Buy cheap High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling from wholesalers
     
    Buy cheap High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling from wholesalers
    • Buy cheap High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling from wholesalers
    • Buy cheap High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling from wholesalers
    • Buy cheap High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling from wholesalers

    High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling

    Ask Lasest Price
    Brand Name : ROSCHEN
    Model Number : 3", 3 ½", 4", 4 ½", 75mm and 78mm
    Certification : ISO
    Price : Negotiate
    Supply Ability : 10000 pcs
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    High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling

    High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling


    Introduction


    Each drill pipe consists of three parts welded together, a central portion and two end pieces. The end piece contains either a male ("pin") or a female ("box") thread, which permits interconnection of two drill pipes. The entire drill string is subjected to extremely high loads during drilling, and the thread is always the most critical part in each pipe. If for any reason the male and female thread do not fit exactly into each other, the thread will most probably break and you will lose your entire drill string.


    Spiral and Dig-out Subs


    Thread Type & Diameter
    Remet, Metzke, RRE and other threads in 4" & 4 ½" diameters

    Sub Length
    While 500mm or 1000mm lengths are standard call to discuss options to suit your needs.

    Hard Facing
    Precision manufacturing to your exact requirements in hard facing thickness & OD.

    Spanner Flats
    Spiral Subs with or without spanner flats made to your requirements & specifications.

    Dig-out Subs
    Full range of standard Remet, Metzke & RRE Dig-out Subs with customised options as well.

    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.


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    Quality High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling for sale
    Company Info.
    ROSCHEN GROUP
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