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AISI 4145h API Spec 7-1 Oil Heavy Weight Drill Pipe O. D 6 5/8"

AISI 4145h API Spec 7-1 Oil Heavy Weight Drill Pipe O. D 6 5/8"

    • AISI 4145h API Spec 7-1 Oil Heavy Weight Drill Pipe O. D 6 5/8"
    • AISI 4145h API Spec 7-1 Oil Heavy Weight Drill Pipe O. D 6 5/8"
    • AISI 4145h API Spec 7-1 Oil Heavy Weight Drill Pipe O. D 6 5/8"
    • AISI 4145h API Spec 7-1 Oil Heavy Weight Drill Pipe O. D 6 5/8"
    • AISI 4145h API Spec 7-1 Oil Heavy Weight Drill Pipe O. D 6 5/8"
  • AISI 4145h API Spec 7-1 Oil Heavy Weight Drill Pipe O. D 6 5/8"

    Product Details:

    Place of Origin: China
    Brand Name: SHITAN
    Certification: API7-1
    Model Number: O. D 6 5/8"

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: USD100
    Packaging Details: boundle
    Delivery Time: 5 WORKING DASY
    Supply Ability: 50000PCS
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    Detailed Product Description
    Name: Heavy Duty Drilling Pipe Alternatives: Strong Drilling Rod
    Material: High Strength Steel Dia.: 168.3mm

    Product Information
    Heavy Weight Drill Rod/Drill Pipe is one drilling tool which has a medium-weight and similar to drill pipe. Wall thickness is larger than that of the drill pipe, and it is smaller than drill collar. Generally add between the drill pipe and drill collar when compose the drill string, to prevent mutation of cross section of drill string, and reduce the fatigue of drill pipe. When used in directional well, it can drill with high speed under the condition of lower torque, which reduce the wear and tear of the drill string. Due to the small sidewall contact area, it is not easy to form differential pressure sticking. Produce stantards: API Spec 7-1, API Spec 7-2.
    The parameter of
    Heavy Weight Drill Rod/Drill Pipe.

    Size O.D I.D Tool Joint O.D Tool Joint I.D Thread Connection Max Elevator Diametre Central Upset Diametre Length
    in mm in mm in mm in mm in mm in mm mm
    3 1/2 88.9 2 1/4 57.15 4 3/4
    4 7/8
    5
    120.65
    123.82
    127
    2 1/4 57.15 NC38 3 7/8 98.43 4 101.6 9450
    2 1/16 52.39 2 1/16 52.39
    4 101.6 2 1/2 63.5 5 1/4 133.35 2 1/2 63.5 NC40 4 3/16 106.36 4 1/2 114.3
    2 9/16 65.09 2 9/16 65.09
    4 1/2 114.3 2 11/16 68.26 6 1/4 158.8 2 11/16 68.26 NC46 4 11/16 119.06 5 127
    2 3/4 69.85 2 3/4 69.85
    2 13/16 71.44 2 13/16 71.44
    5 127 3 76.2 6 5/8 168.3 3 76.2 NC50 5 1/8 130.18 5 1/2 139.7
    5 1/2 139.7 3 1/4 82.55 7
    7 1/4
    7 1/2
    177.8
    184.15
    190.5
    3 1/4 82.55 5 1/2 FH 5 11/16 144.46 6 152.4
    3 3/8 85.72 3 3/8 85.72
    3 7/8 98.42 3 7/8 98.42
    4 101.6 4 101.6
    6 5/8 168.3 4 101.6 8
    8 1/4
    8 1/2
    203.2
    209.55
    215.9
    4 101.6 6 5/8 FH 6 15/16 176.21 7 1/8 184.2
    4 1/2 114.3 4 1/2 114.3
    5 127 5 127

    AISI 4145h API Spec 7-1 Oil Heavy Weight Drill Pipe O. D 6 5/8" 

    Contact Details
    Shijiazhuang Coal Mining Machinery Co., Ltd.

    Contact Person: Mrs. Gina

    Tel: 86-311-85538986

    Fax: 86-311-85538888

    Send your inquiry directly to us (0 / 3000)