SHINESTAR STEEL GROUP CO., LTD

盛仕达钢铁股份有限公司

Drill Pipe

Short Description:


  • Keywords: Seamless,SMLS,Electric Resistance Welded ,ERW,Drill Pipe,oil pipe
  • Size: OD: 60.32mm ~ 168.28mm; WT: 7.11mm ~ 9.19mm; LENGTH: R1, R2, R3
  • Standard & Grade: API 5DP E 75/X 95/G 105/S 135
  • Ends: Beveled, Square Cut
  • Delivery: Within 30 days and Depends on your order quantity
  • Payment: TT, LC , OA , D/P
  • Packing: Protection Caps in Both End, Waterproof Paper Wrapped, Two Tags
  • Usage: For conveying gas, water and oil either in the oil or natural gas industries
  • Product Detail

    Specification

    Standard

    Painting & Coating

    Packing & Loading

    Drill Pipe: Drill pipe includes pipe body and tool joints(box and pin) welded together, used to connect drilling rig surface equipment and bottom equipment or bottom hole equipment. Drill pipe can bear heavy internal and external pressure, and twist, bend and vibration which can be used more than one time during oil or gas production.

    Drill pipes are steel tube fitted with threaded ends called tool joints, which are commonly used in tension in the top part of the drill string to pump fluid and transmit torque to the bit.

    Standard: Drill pipe

    Grade: E75, X95, G105, S135 .

    The wear-resistant belt of tool joint: Arnco 100XT, 200XT, 300XT, 400XT

    Internal coating drill pipe: TK34, DPC, TC2000, TC3000

    Usage: Mine blasting, water well drilling, geothermal wells drilling, fore poling, coal and nonferrous metal mining projects, etc.

     


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  • Dimension:

    Size designation

    Calculated weight

    Tool joint designation

    Calculated weight

    grade

    Wall thickness

    Upset ends

    in

    1b/ft

    Kg/m

    in

    mm

    2 3/8

    6.65

    NC26

    6.26

    9.32

    E.X.G.S

    0.28

    7.11

    EU

    2 7/8

    10.4

    NC31

    9.72

    14.48

    E.X.G.S

    0.362

    9.19

    EU

    3 1/2

    13.3

    NC38

    12.31

    18.34

    E.X.G.S

    0.368

    9.35

    EU

    3 1/2

    15.5

    NC38,NC40

    14.63

    21.79

    E.X.G.S

    0.449

    11.4

    EU

    4

    14

    NC40,NC46

    12.93

    19.26

    E.X.G.S

    0.33

    8.38

    IU,EU

    4 1/2

    16.6

    NC46,NC50

    14.98

    22.31

    E.X.G.S

    0.337

    8.56

    EU,IEU

    4 1/2

    20

    NC46,NC50

    18.69

    27.84

    E.X.G.S

    0.43

    10.92

    EU,IEU

    5

    19.5

    NC50,NC52

    17.93

    26.71

    E.X.G.S

    0.362

    9.19

    IEU

    5

    25.6

    NC50,5 1/2FH

    24.03

    35.79

    E.X.G.S

    0.5

    12.7

    IEU

    5 1/2

    21.9

    5 1/2FH

    19.81

    29.51

    E.X.G.S

    0.361

    9.17

    IEU

    5 1/2

    24.7

    5 1/2FH

    22.54

    33.57

    E.X.G.S

    0.415

    10.54

    IEU

    6 5/8

    25.2

    6 5/8FH

    22.19

    33

    E.X.G.S

    0.33

    8.387

    IEU

    6 5/8

    27.7

    6 5/8FH

    24.21

    41

    E.X.G.S

    0.362

    9.19

    IEU

    Chemical Composition(%):

    Grade

    Chemical composition

    P

    S

    E75

    <0.015

    <0.003

    X95

    <0.015

    <0.003

    G105

    <0.015

    <0.003

    S135

    <0.015

    <0.003

    Tool joint

    <0.015

    <0.003

    Mechanical Properties:

    Pipe body

    Grade

    Yield strength

    Tensile strength

    Elongation

    Hardness

    Full size charpy impact test(J)

    min

    max

    min

    min

    Psi

    MPa

    Psi

    MPa

    Psi

    MPa

    HBW

    HRC

    Average

    Single

    E75

    75000

    517

    105000

    724

    100000

    689

    625000A0.2/U0.9

    -

    -

    80

    65

    X95

    95000

    655

    125000

    862

    105000

    724

    -

    -

    80

    65

    G105

    105000

    724

    135000

    931

    115000

    793

    -

    -

    80

    65

    S135

    135000

    931

    165000

    1138

    145000

    1000

    -

    -

    80

    65

    Weld zone

    Tool joint

    120000

    827.4

    -

    -

    140000

    965.3

    =13%

    =285

    -

    80

    65

    E75

    75000

    517

    -

    -

    100000

    689

    -

    ?37

    40

    27

    X95

    88000

    609

    -

    -

    103000

    712

    -

    ?37

    40

    27

    G105

    95000

    655

    -

    -

    105000

    724

    -

    ?37

    40

    27

    S135

    105000

    724

    -

    -

    115000

    ?37

    40

    27

    Anti-corrosion Water Based Paint

    the packing of drill pipe-01 the packing of drill pipe-02

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