SHINESTAR STEEL GROUP CO., LTD

盛仕达 钢铁 股份有限公司

drill Pipe

Maikling Paglalarawan:


  • Keywords: Seamless, SMLS, Electric Resistance Welded , ERW, Drill Pipe
  • Laki: 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
  • Nagtatapos: Beveled, Square Cut
  • Packing: Protection caps sa parehong End, Waterproof Paper Naka-wrap, Dalawang Tags
  • Paggamit: For Conveying Gas, Water and Oil Either in the Oil Or Natural Gas Industries
  • Upset Style:: IU, EU, IEU
  • Connection:: NC26 - NC50, 5 1/2FH, 6 5/8FH
  • Internal Coating:: TK34,TC2000, Arnco 100XT, 200XT, 300XT SEND EMAIL TO US
  • Detalye ng Produkto

    espesipikasyon

    pamantayan

    Painting & Coating

    Packing & Loading

     

    What is Drill Pipe?

    Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow drilling fluid to be pumped down the hole through the bit and back up the annulus. It comes in a variety of sizes, strengths, and wall thicknesses, but is typically 27 to 32 feet in length (Range 2). Longer lengths, up to 45 feet, exist (Range 3).

     

    How to Work with Drilling Pipe?

    The drilling tool is connected drill rod for transferring power. The drill string is usually part are: drill, drill collars, drilling pipe, stabilizers, special connectors and Kelly. The basic role of the drill string are: (1)control the drill bit; (2) imposed WOB; (3) transmission of power; (4) transporting drilling fluid; (5) special operations: extrusion of cement, handling underground accidents.

     

    Drilling pipe is trailing with screw thread for connecting the drilling rig located at the bottom of surface drilling equipment and mill equipment or bottom outlet device. The purpose is to drill the drilling mud delivered to the drill bit, and drill with the increase, decrease or rotating bottom outlet means. Drill pipes must be able to withstand great external pressure, twisting, bending and vibration. In the mining and oil and gas refining process, the drill pipe can be used multiple times.

     

    drill Pipe: Drill pipe ay nagsasama ng pipe katawan at tool joints (kahon at pin) welded magkasama, na ginagamit upang kumonekta pagbabarena magsangkap ibabaw kagamitan at ibaba kagamitan o ibaba hole kagamitan. Drill pipe ay maaaring pasanin mabigat na panloob at panlabas na presyon, at iba ng kahulugan, yumuko at panginginig ng boses na pwedeng gamitin ng higit sa isang oras sa panahon ng langis o gas produksyon.

    Drill pipe ay steel tube nilagyan na may sinulid dulo na tinatawag na tool joints, na kung saan ay karaniwang ginagamit sa pag-igting sa tuktok na bahagi ng drill string upang mag-usisa tuluy-tuloy at ipadalang-kawad metalikang kuwintas sa bit.

     

    Standard:  Drill pipe

    Grade:  E75, X95, G105, S135

    Ang wear-lumalaban belt ng tool joint:  Arnco 100XT, 200XT, 300XT, 400XT

    I nternal coating drill pipe:  TK34, DPC, TC2000, TC3000

    Paggamit:  Mine sumasabog, tubig na rin pagbabarena, geothermal wells pagbabarena, unahan poling, karbon at non-ferrous metal pagmimina proyekto, at iba pa

     

    API 5DP Specification is under the jurisdiction of the API Committee on Standardization ofTubular Goods. The purpose of this specification is to provide standards for drill pipe suitable for use in drilling and producing operations. 

    Special Processes of API 5DP Specification for Drill Pipe Special Processes are the final operations which are performed during pipe manufacturing that affect attribute compliance required in this document (except chemistry and dimensions). The applicable special processes are heat treatment, nondestructive testing, and, if applicable, cold finishing


  • Nakaraan:
  • Next:

  • Sukat:

    Sukat pagtatalaga

    Kinalkula timbang

    Tool joint pagtatalaga

    Kinalkula timbang

    baitang

    Wall kapal

    upset dulo

    sa

    1b / ft

    Kg / m

    sa

    mm

    2 3/8

    6.65

    NC26

    6.26

    9.32

    EXGS

    0.28

    7.11

    EU

    2 7/8

    10.4

    NC31

    9.72

    14.48

    EXGS

    0.362

    9.19

    EU

    3 1/2

    13.3

    NC38

    12.31

    18.34

    EXGS

    0.368

    9.35

    EU

    3 1/2

    15.5

    NC38, NC40

    14.63

    21.79

    EXGS

    0.449

    11.4

    EU

    4

    14

    NC40, NC46

    12.93

    19.26

    EXGS

    0.33

    8.38

    IU, EU

    4 1/2

    16.6

    NC46, NC50

    14.98

    22.31

    EXGS

    0.337

    8.56

    EU, IEU

    4 1/2

    20

    NC46, NC50

    18.69

    27.84

    EXGS

    0.43

    10.92

    EU, IEU

    5

    19.5

    NC50, NC52

    17.93

    26.71

    EXGS

    0.362

    9.19

    IEU

    5

    25.6

    NC50,5 1 / 2FH

    24.03

    35.79

    EXGS

    0.5

    12.7

    IEU

    5 1/2

    21.9

    5 1 / 2FH

    19.81

    29.51

    EXGS

    0.361

    9.17

    IEU

    5 1/2

    24.7

    5 1 / 2FH

    22.54

    33.57

    EXGS

    0.415

    10.54

    IEU

    6 5/8

    25.2

    6 5 / 8FH

    22.19

    33

    EXGS

    0.33

    8.387

    IEU

    6 5/8

    27.7

    6 5 / 8FH

    24.21

    41

    EXGS

    0.362

    9.19

    IEU

    Komposisyong kemikal(%):

    baitang

    Komposisyong kemikal

    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 Katangian:

    pipe katawan

    baitang

    Ang yield lakas

    makunat lakas

    pagpahaba

    katigasan

    Full size charpy impact test(J)

    min

    max

    min

    min

    psi

    MPa

    psi

    MPa

    psi

    MPa

    HBW

    HRC

    karaniwan

    walang asawa

    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

    drill Pipe

    ang packing ng drill pipe-01 ang packing ng drill pipe-02