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API Casing

Kısa Açıklama:


  • Anahtar Kelimeler: API 5CT Casing, Well Casing, Seamless (SMLS), Electric Resistance Welded (ERW), Casing, Oil Pipe
  • Boyutu: OD: 4 1/2 '' ~ 20 '' (114.3mm ~ 508 mm); WT: 0.205 '' ~ 0.635 '' (5.21mm ~ 16.13mm) UZUNLUK: R1, R2, R3,
  • Standart ve Sınıf: API 5CT J 55/K55/N80/C75/L80/C90/T95/Q125
  • Bitiş: Eğimli, Kare Kes, LTC / STC / BTC / VAM Bağlantılı
  • Ambalaj: Her iki Ends Koruma Caps Su geçirmez kağıt Sarılı, İki Etiketler
  • Kullanımı: Petrol, Gaz Wells'in Walls Yapısal Tutucu olarak kullanılır
  • Thread types: STC, LTC, BTC, Special Clearance, Premium Connection
  • Uygulama: Oil Well Casing Serves As Well Sidewall
  • Ürün ayrıntısı

    Şartname

    Standart

    Boyama ve Kaplama

    Ambalaj ve Yükleme

    kasa is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore.It is inserted into a well bore and cemented in place to protect both subsurface formations and the well bore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.

    Well Casing serves as well sidewall. Standards and Technical Conditions for Supply:API Spec 5CT ISO13680 Grade: J55, K55, N80-1,N80-Q, L80-1, L80-9Cr,L80-13Cr,​C95, P110. Tread types: NUE, EUE, VAM, STC, LTC, BTC, special clearance, XC,VAM TOP,NEW VAM.

    Oil Casing Pipe: Casings are used for fixing the well wall or down hole, which have wide diameters, can be divided into conductor casings, technical casings and Oil casings.

    Uses: Well Casing serves as well sidewall.

    Standards and Technical Conditions for Supply: API Spec 5CT

    Grade of pipe casing: J55, K55, N80-1,N80-Q, L80-1, L80-9Cr,L80-13Cr,C95, P110.

    Tread types of pipe casing : STC, LTC, BTC, special clearance, XC,VAM TOP,NEW VAM.

    Dimension: OD: 114.3-508mm WT: 5.21-16.13mm

     

    What is API 5CT casing ?

    API SPEC 5CT well casing is utilized in fixing the well wall or down hole, which has wider diameters. API SPEC 5CT can be divided into conductor casing, technical casing and oil casing.

     

    API 5CT is standard technical specifications for steel casing pipes used for oil wells in petroleum and natural gas industries.

     

    Common Grades

    • J55/K55

    • N80/N80Q/L80

    • C90

    • R95/T95

    • P110/C110

    • Q125

     

    Connections

    API 5CT is applicable to following connections which complied with API SPEC 5B:

    • SC: Short round thread casing

    • LC: Long ound thread casing

    • BC: Buttress thread casing

    • NU: Non-upset tubing

    • EU: External upset tubing

    • IJ: Integral tubing connections


  • Önceki:
  • Sonraki:

  • Uzunluklar:

     Yağ Muhafaza

    menzil 1

    menzil 2

    menzil 3

    4.88 ~ 7.62

    7.62 ~ 10.36

    10.36 ~ 14.63

    Boyut:

    Etiketler

    Dış çap D

    Nominal doğrusal kütle T & C

    Duvar kalınlığı t

    J55

    N80

    L80

    C90

    P110

    Q125

    aa

    kg /

    aa

    K55

    1 / S?

    T95

    1

    2

    3

    4

    5

    6

    7

    8

    9

    10

    11

    4 1/2

    9.5

    114.3

    14.14

    5.21

    PS

    -

    -

    -

    -

    -

    4 1/2

    10.5

    114.3

    15.63

    5.69

    PSB

    -

    -

    -

    -

    -

    4 1/2

    11.6

    114.3

    17.26

    6.35

    PSLB

    PLB

    PLB

    PLB

    PLB

    -

    4 1/2

    13.5

    114.3

    20.09

    7.37

    -

    PLB

    PLB

    PLB

    PLB

    -

    4 1/2

    15.1

    114.3

    22.47

    8.56

    -

    -

    -

    -

    PLB

    PLB

    5

    11.5

    127

    17.11

    5,59

    PS

    -

    -

    -

    -

    -

    5

    13

    127

    19.35

    6.43

    PSLB

    -

    -

    -

    -

    -

    5

    15

    127

    22.32

    7.52

    PSLBE

    PLSE

    PLSE

    PLSE

    PLSE

    -

    5

    18

    127

    26,79

    9.19

    -

    PLSE

    PLSE

    PLSE

    PLSE

    PLSE

    5

    21.4

    127

    31.85

    11.1

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    5

    23.2

    127

    34.53

    12.14

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    5

    24.1

    127

    35,86

    12.7

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    5 1/2

    14

    139.7

    20.83

    6.2

    PS

    -

    -

    -

    -

    -

    5 1/2

    15.5

    139.7

    23,07

    6.98

    PSLBE

    -

    -

    -

    -

    -

    5 1/2

    17

    139.7

    25.3

    7.72

    PSLBE

    PLSE

    PLSE

    PLSE

    PLSE

    -

    5 1/2

    20

    139.7

    29.76

    9.17

    -

    PLSE

    PLSE

    PLSE

    PLSE

    -

    5 1/2

    23

    139.7

    34.23

    10.54

    -

    PLSE

    PLSE

    PLSE

    PLSE

    PLSE

    5 1/2

    26.8

    139.7

    39,88

    12.7

    -

    -

    -

    P

    -

    -

    5 1/2

    29,7

    139.7

    44.2

    14.27

    -

    -

    -

    P

    -

    -

    5 1/2

    32,6

    139.7

    48.51

    15.88

    -

    -

    -

    P

    -

    -

    5 1/2

    35.3

    139.7

    52,53

    17.45

    -

    -

    -

    P

    -

    -

    5 1/2

    38

    139.7

    56.55

    19.05

    -

    -

    -

    P

    -

    -

    5 1/2

    40.5

    139.7

    60.27

    20.62

    -

    -

    -

    P

    -

    -

    5 1/2

    43,1

    139.7

    64.14

    22.22

    -

    -

    -

    P

    -

    -

    6 5/8

    20

    168,28

    29.76

    7.32

    PSLB

    -

    -

    -

    -

    -

    6 5/8

    24

    168,28

    35,72

    8,94

    PSLBE

    PLSE

    PLSE

    PLSE

    PLSE

    -

    6 5/8

    28

    168,28

    41.67

    10.59

    -

    PLSE

    PLSE

    PLSE

    PLSE

    -

    6 5/8

    32

    168,28

    47.62

    12.06

    -

    PLSE

    PLSE

    PLSE

    PLSE

    PLSE

    7

    17

    177.8

    25.3

    5.87

    -

    -

    -

    -

    -

    -

    7

    20

    177.8

    29.76

    6.91

    PS

    -

    -

    -

    -

    -

    7

    23

    177.8

    34.23

    8.05

    PSLBE

    PLSE

    PLSE

    PLSE

    -

    -

    7

    26

    177.8

    38,69

    9.19

    PSLBE

    PLSE

    PLSE

    PLSE

    PLSE

    -

    7

    29

    177.8

    43.16

    10.36

    -

    PLSE

    PLSE

    PLSE

    PLSE

    -

    7

    32

    177.8

    47.62

    11.51

    -

    PLSE

    PLSE

    PLSE

    PLSE

    -

    7

    35

    177.8

    52,09

    12.65

    -

    PLSE

    PLSE

    PLSE

    PLSE

    PLSE

    7

    38

    177.8

    56.55

    13.72

    -

    PLSE

    PLSE

    PLSE

    PLSE

    PLSE

    7

    42,7

    177.8

    63.54

    15.88

    -

    -

    -

    P

    -

    -

    7

    46.4

    177.8

    69.05

    17.45

    -

    -

    -

    P

    -

    -

    7

    50

    177.8

    74,56

    19.05

    -

    -

    -

    P

    -

    -

    7

    53.6

    177.8

    79,77

    20.62

    -

    -

    -

    P

    -

    -

    7

    57.1

    177.8

    84,97

    22.22

    -

    -

    -

    P

    -

    -

    7 5/8

    24

    193,68

    35,72

    7.62

    -

    -

    -

    -

    -

    -

    7 5/8

    26.4

    193,68

    39.29

    8.33

    PSLBE

    PLSE

    PLSE

    PLSE

    -

    -

    7 5/8

    29,7

    193,68

    44.2

    9,52

    -

    PLSE

    PLSE

    PLSE

    PLSE

    -

    7 5/8

    33.7

    193,68

    50.15

    10.92

    -

    PLSE

    PLSE

    PLSE

    PLSE

    -

    7 5/8

    39

    193,68

    58.04

    12.7

    -

    PLSE

    PLSE

    PLSE

    PLSE

    PLSE

    7 5/8

    42.8

    193,68

    63.69

    14.27

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    7 5/8

    45.3

    193,68

    67,41

    15.11

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    7 5/8

    47.1

    193,68

    70,09

    15.88

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    7 5/8

    51

    193,68

    76.19

    17.45

    -

    -

    -

    P

    -

    -

    7 5/8

    55.3

    193,68

    82.3

    19.05

    -

    -

    -

    P

    -

    -

    8 5/8

    24

    219,08

    35,72

    6.71

    PS

    -

    -

    -

    -

    -

    8 5/8

    28

    219,08

    41.67

    7.72

    -

    -

    -

    -

    -

    -

    8 5/8

    32

    219,08

    47.62

    8,94

    PSLBE

    -

    -

    -

    -

    -

    8 5/8

    36

    219,08

    53.57

    10.16

    PSLBE

    PLSE

    PLSE

    PLSE

    -

    -

    8 5/8

    40

    219,08

    59.53

    11.43

    -

    PLSE

    PLSE

    PLSE

    PLSE

    -

    8 5/8

    44

    219,08

    65.48

    12.7

    -

    PLSE

    PLSE

    PLSE

    PLSE

     

    8 5/8

    49

    219,08

    72.92

    14.15

    -

    PLSE

    PLSE

    PLSE

    PLSE

    PLSE

    9 5/8

    32

    244,48

    48.07

    7.92

    -

    -

    -

    -

    -

    -

    9 5/8

    36

    244,48

    53.57

    8,94

    PSLB

    -

    -

    -

    -

    -

    9 5/8

    40

    244,48

    59.53

    10.03

    PSLBE

    PLSE

    PLSE

    PLSE

    -

    -

    9 5/8

    43.5

    244,48

    64.73

    11.05

    -

    PLSE

    PLSE

    PLSE

    PLSE

    -

    9 5/8

    47

    244,48

    69,94

    11.99

    -

    PLSE

    PLSE

    PLSE

    PLSE

    PLSE

    9 5/8

    53.5

    244,48

    79,62

    13.84

    -

    PLSE

    PLSE

    PLSE

    PLSE

    PLSE

    9 5/8

    58.4

    244,48

    86,91

    15.11

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    9 5/8

    59

    244,48

    88.4

    15.47

    -

    -

    -

    P

    -

    -

    9 5/8

    64.9

    244,48

    96,58

    17,07

    -

    -

    -

    P

    -

    -

    9 5/8

    70.3

    244,48

    104,62

    18.64

    -

    -

    -

    P

    -

    -

    9 5/8

    75.6

    244,48

    112.5

    20.24

    -

    -

    -

    P

    -

    -

    10 3/4

    32.75

    273,05

    48.74

    7.09

    -

    -

    -

    -

    -

    -

    10 3/4

    40.5

    273,05

    60.27

    8.89

    PSB

    -

    -

    -

    -

    -

    10 3/4

    45,5

    273,05

    67,71

    10.16

    PSBE

    -

    -

    -

    -

    -

    10 3/4

    51

    273,05

    75.9

    11.43

    PSBE

    PSBE

    PSBE

    PSBE

    PSBE

    -

    10 3/4

    55

    273,05

    82,59

    12.57

    -

    PSBE

    PSBE

    PSBE

    PSBE

    -

    10 3/4

    60.7

    273,05

    90,33

    13.84

    -

    -

    -

    PSBE

    PSBE

    PSBE

    10 3/4

    65,7

    273,05

    97,77

    15.11

    -

    -

    -

    PSB

    PSB

    PSB

    10 3/4

    73.2

    273,05

    108,93

    17,07

    -

    -

    -

    P

    -

    -

    10 3/4

    79.2

    273,05

    117,86

    18.64

    -

    -

    -

     P

    -

    -

    10 3/4

    85.3

    273,05

    126,94

    20.24

         

     P

       

    11 3/4

    42

    298,45

    62.5

    8.46

     -

     -

     -

     -

     -

     -

    11 3/4

    47

    298,45

    69,94

    9.53

    PSB

     -

     -

     -

     -

     -

    11 3/4

    54

    298,45

    80,36

    11.05

    PSB

     -

     -

     -

     -

     -

    11 3/4

    60

    298,45

    89,29

    12.42

    PSB

    PSB

    PSB

    PSB

    PSB

    PSB

    11 3/4

    65

    298,45

    96,73

    13.56

     -

    P

    P

    P

    P

    P

    11 3/4

    71

    298,45

    105,66

    14.78

     -

    P

    P

    P

    P

    P

    13 3/8

    48

    339,72

    71.43

    8.38

    -

    -

    -

    -

    -

    -

    13 3/8

    54.5

    339,72

    81,1

    9.65

    PSB

    -

    -

    -

    -

    -

    13 3/8

    61

    339,72

    90,78

    10.92

    PSB

    -

    -

    -

    -

    -

    13 3/8

    68

    339,72

    101,19

    12.19

    PSB

    PSB

    PSB

    PSB

    PSB

    -

    13 3/8

    72

    339,72

    107,15

    13.06

    -

    PSB

    PSB

    PSB

    PSB

    PSB

    16

    65

    406.4

    96,73

    9.53

    -

    -

    -

    -

    -

    -

    16

    75

    406.4

    111,61

    11.13

    PSB

    -

    -

    -

    -

    -

    16

    84

    406.4

    125,01

    12.57

    PSB

    -

    -

    -

    -

    -

    16

    109

    406.4

    162,21

    16,66

    P

    P

    P

    -

    P

    P

    18 5/8

    87,5

    473,08

    130,21

    11.05

    PSB

    -

    -

    -

    -

    -

    20

    94

    508

    139,89

    11.13

    PSLB

    -

    -

    -

    -

    -

    20

    106.5

    508

    158,49

    12.7

    PSLB

    -

    -

    -

    -

    -

    20

    133

    508

    197,93

    16.13

    PSLB

    -

    -

    -

    -

    -

    P - Düz uç; S - Kısa yuvarlak iplik; L - Uzun yuvarlak iplik B - iplik Topuk; E - Aşırı çizgi.

    Mekanik özellikler:

    grup

    sınıf

    tip

    yük altında% toplam uzama

    Verim mukavemeti MPa

    MPa dak çekme dayanımı

    sertlik max

    min

    maksimum

    HRC

    HBW

    1

    2

    3

    4

    5

    6

    7

    8

    9

    1

     J55

    -

    0.5

    379

    552

    517

    -

    -

    K55

    -

    0.5

    379

    552

    655

    -

    -

     N80

    1

    0.5

    552

    758

    689

    -

    -

    N80

     S

    0.5

    552

    758

    689

    -

    -

    2

    L80

    1

    0.5

    552

    655

    655

    23

    241

    L80

    9cr

    0.5

    552

    655

    655

    23

    241

    L80

    13Cr

    0.5

    552

    655

    655

    23

    241

    C90

    1 ila 2

    0.5

    621

    724

    689

    25.4

    255

    C95

    -

    0.5

    655

    758

    724

    -

    -

    T95

    1 ila 2

    0.5

    655

    758

    724

    25.4

    255

    3

    P110

    -

    0.6

    758

    965

    862

    -

    -

    4

    Q125

    Herşey

    0.65

    862

    1034

    931

    -

    -

    Hoşgörü

    çelik tüplerin türleri

    Dış çap

    Duvar kalınlığı

    Soğuk haddelenmiş borular

    Boru boyutları (mm)

    Toleranslar (mm)

    Toleranslar (mm)

    <114.3

    0.79 ±

    -12.5%

       

    Kimyasal bileşim

    Standart sınıf Chemical compositions(%)
    API SPEC 5CT J55 Si Mn P S Cr Ni Cu Mo V
    K55 0.34~0.39 0.20~0.35 1.25~1.50 ≤0.020 ≤0.015 ≤0.15 ≤0.20 ≤0.20 / /
    N80 0.34~0.38 0.20~0.35 1.45~1.70 ≤0.020 ≤0.015 ≤0.15 / / / 0.11~0.16
    L80 0.15~0.22 ≤1.00 0.25~1.00 ≤0.020 ≤0.010 12.0~14.0 ≤0.20 ≤0.20 / /
    P110 0.26~0.395 0.17~0.37 0.40~0.70 ≤0.020 ≤0.010 0.80~1.10 ≤0.20 ≤0.20 0.15~0.25 ≤0.08

    Mekanik özellikler

    sınıf tip Yük altında toplam uzama (%) Verim gücü (dakika) Verim gücü (maks) Mpa dak çekme dayanımı Sertlik Max (HRC) Sertlik Maks (HBW)
    J55 - 0.5 379 552 517 - -
    K55 - 0.5 379 552 655 - -
    N80 1 0.5 552 758 689 - -
    N80 S 0.5 552 758 689 - -
    L80 1 0.5 552 655 655 23 241
    L80 9cr 0.5 552 655 655 23 241
    L80 13Cr 0.5 552 655 655 23 241
    C90 - 0.5 621 724 689 25.4 255
    C95 - 0.5 655 758 724 - -
    T95 - 0.5 655 758 724 25.4 255
    P110 - 0.6 758 965 862 - -
    Q125 Herşey 0.65 862 1034 931 - -

    Anti-Corrosion Water Based Paint

    API Casing

    Kovan 01 ambalaj

    kovan 02'nin paketleme