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Diameter 300-1200mm Long Spiral Rock Drill Rods High Elasticity ISO9001 Listed

Categories Rock Drill Rods
Brand Name: ShiTan
Model Number: T51
Certification: ISO9001
Place of Origin: China
MOQ: 100pcs
Price: USD20-23/PC
Payment Terms: L/C, D/A, T/T, Western Union
Supply Ability: 2000000PCS/YEAR
Delivery Time: Within 7-12 days
Packaging Details: No Packing
Name: core mining water well drilling rod
Material: 40CR steel
No.: 50#
Type: spiral
length: 1000-3000mm
Brand: Shitan
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    Diameter 300-1200mm Long Spiral Rock Drill Rods High Elasticity ISO9001 Listed

    Diameter 300-1200mm long spiral for core mining water well drilling rod


    Core drilling rod introduction


    This drilling rod adopts the new T-shaped steel strip with pre-stress winding, which has the characteristics

    of light weight and high elasticity, and is not easy to bend. It has automatic self-aligning function and stable

    operation. The drill rod is connected by a spring pin, which is automatically locked and disassembled more

    conveniently and quickly. It can be used with hand-held pneumatic drills or reinforced coal drills. It can be

    drilled for 8-30 meters, which is especially suitable for high-density water exploration and discharge gas

    drilling in mines.

    Characteristics


    1. It adopts plug-in threaded connection, which is convenient and quick to disassemble, good in sealing,

    high in tensile strength and high in pile quality. Good verticality for easy disassembly and installation.
    2. This product adopts A3, 4mm thick coiled plate, ribbed joint adopts 35# cast steel piece, and pipe

    joint is welded on both sides.
    3. This product is tested by water and gas mixed test before leaving the factory.

    Technical Parameter


    No.DiameterLengthForm of screw-threadProduction technologyMale and female connect
    134mm500-300mmTaper threadFriction weldingMale and female connect
    242mm500-300mmTaper threadFriction weldingMale and female connect
    350mm500-300mmTaper threadFriction weldingMale and female connect
    463.5mm500-300mmTaper threadFriction weldingMale and female connect
    573mm500-300mmTaper threadFriction weldingMale and female connect
    689mm500-300mmTaper threadFriction weldingMale and female connect
    735mm500-300mmTaper threadOntology threadingJoint connect
    842mm500-300mmTaper threadOntology threadingJoint connect
    950mm500-300mmTaper threadOntology threadingJoint connect
    1060mm500-300mmTaper threadOntology threadingJoint connect


    Product Tags:

    integral drill rods

      

    tapered drill rod

      
    Quality Diameter 300-1200mm Long Spiral Rock Drill Rods High Elasticity ISO9001 Listed for sale
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