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Alloy Steel Downhole Drilling Tools Geological Drill Rod / Pipe For Well Drilling

Categories Downhole Drilling Tools
Brand Name: TIPTOP
Model Number: All specifications
Certification: Inspection Certificate
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Payment Terms: T/T, L/C, D/A, D/P
Supply Ability: 20000 pcs per month
Delivery Time: 3~20 days
Packaging Details: Iron Frame Packaging
Product Name: Geological drill rod / pipe
Material: Alloy steel
Process: Casting
Standard: API
Usage: Well drilling
Specification: All specifications
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    Alloy Steel Downhole Drilling Tools Geological Drill Rod / Pipe For Well Drilling

    Geological drill rod / pipe for well drilling


    Introduction:


    Geological drill pipe is a kind of geological drilling tool designed and produced by friction welding process of geological alloy steel pipe.


    The geological drill pipe body is made of special alloy steel pipe (R780, DZ50), and the geological drill bit is made of high quality alloy structural steel (42CrMo), which is treated by real air conditioning, greatly improving the fatigue strength and shear strength.


    Adopting the advanced friction welding process, the drill pipe has the characteristics of high bending strength and solid welding, which can ensure the requirement of straightness when drilling deep holes, with high fatigue strength and long service life.


    Specifications:


    (No.)Diameter(mm)Length(mm)Thread typeManufacturing techniqueConnection
    1Φ34500~3000Taper threadFriction weldedPin and box
    2Φ42
    3Φ50
    4Φ63.5
    5Φ73
    6Φ89
    7Φ35Rectangular internal threadBody lathing threadJoint connection
    8Φ42
    9Φ50
    10Φ60


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