API 5CT OCTG Maƙerin tubing

Takaitaccen Bayani:

API 5CT OCTG tubing ita ce hanyar da ake amfani da ita don jigilar danyen mai ko iskar gas daga abubuwan da ake samarwa zuwa filayen filayen don sarrafawa bayan an gama hakowa.A lokacin aikin hakar, bututun OCTG dole ne ya jure matsa lamba kuma dole ne ya kasance mai ƙarfi sosai don tsayayya da lodi da nakasar da ke da alaƙa da samarwa da aiki.Bugu da ƙari, tubing gabaɗaya yana girma don gamsar da ƙimar da ake tsammanin samar da mai da iskar gas.Wato idan bututun ya yi girma sosai, za mu yi tasiri a tattalin arziki fiye da kudin da ake kashewa na bututun mai da iskar gas da kansa, duk da haka, idan bututun API ya yi kadan, zai hana samar da mai ko iskar gas, kuma idan abubuwa suka ci gaba da hakan. zai yi tasiri a kan tattalin arzikin rijiyar na gaba.Gabaɗaya, tubing ana ƙera shi ne kamar yadda ake yin casing, sai dai ƙarin tsari da aka sani da “ɓacin rai” wanda ake amfani da shi don yin kauri.


Cikakken Bayani

Tags samfurin

Bayanan Bayani na OCTG tubing

1.Matsakaicin girman (OD inch):1-1/2" ----4 1/2",

2.Tsawon girma (OD mm):26.67----114.3

3.Nau'in bacin rai:NU, EUE, Ƙarshen Ƙarshe.

4.Daidaito:API SPEC 5CT

5.Babban Matsayin Karfe:H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 da dai sauransu.

6.Nau'in Tub:Bututun da ba a ba da haushi ba (NU), tubing na waje-upset (EUE), Haɗin haɗin gwiwa (IJ).

7,Tsawon

tsayi

Aikin

R1

R2

R3

Tuba

6.10-7.32m

8.53-9.75m

11.58-12.80m

Casing

4.88-7.62m

7.62-10.36m

10.36-14.63m

Haɗin Sinadari

Daidaitawa

Daraja

Abun ciki (%)

C

Si

Mn

P

S

Cr

Ni

Cu

Mo

V

AI

API SPEC 5CT
 

J55K55

0.34 zuwa 0.39

0.20 ~
0.35

1.25 zuwa 1.50

≤0.020

≤0.03

≤0.15

≤0.20

≤0.20

 

 

≤0.020

(37Mn5)

N80

0.34 zuwa 0.38

0.20 ~
0.35

1.45 zuwa 1.70

≤0.020

≤0.03

≤0.15

 

 

 

0.11
~0.16

≤0.020

(36Mn2V)

L80 (1)

≤0.43

≤0.45

≤1.9

≤0.03

≤0.03

 

≤0.25

≤0.35

 

 

 

L80(9Cr)

≤0.15

≤1.00

0.3 zuwa 0.60

≤0.020

≤0.030

8 ~
10.0

≤0.50

≤0.25

0.9 zuwa 1.1

 

≤0.020

L80(13Cr)

0.15 zuwa 0.22

≤1.00

0.25 zuwa 1.00

≤0.020

≤0.030

12.0
14.0

≤0.50

≤0.25

 

 

≤0.020

P110

0.26 zuwa 0.35

0.17
0.37

0.40 zuwa 0.70

≤0.020

≤0.030

0.80 ~
1.10

≤0.20

≤0.20

0.15
~0.25

≤0.08

≤0.020

(30CrMo)

Kayayyakin Injini

Daidaitawa

Daraja

Ƙarfin Ƙarfin Ƙarfi (MPa)

Ƙarfin Haɓaka (MPa)

Tsawaitawa (%)

Tauri

API SPEC 5CT

J55

≥517

379 zuwa 552

0.5%

Saukewa: 241HB

K55

≥ 655

379-552

0.5%

N80

≥689

552-758

0.5%

L80 (13Cr)

≥ 655

552-655

0.5%

P110

≥862

758-965

0.6%

Casing Tubing Karfe lambar launi

Suna

J55 K55 N80-1 N80-Q L80-1 P110
Casing band mai haske kore biyu masu haske kore makada band ja mai haske band mai haske mai haske + koren band band ja + launin ruwan kasa band mai haske mai haske
Haɗin kai duka koren hada biyu + farar band duka kore hada guda biyu gaba dayan jajayen hada biyu duka jajayen hada hada guda biyu + koren band duka jajayen hada hada guda biyu + band mai ruwan kasa gaba daya farar hada biyu

Ƙididdiga Nau'in ƙarewa

Waje Diamita

Kaurin bango

Nauyi

Nau'in Daraja da Bacin rai*

T&C mara bacin rai

Bacin T&C na Waje

(In.)

(mm)

(In.)

(mm)

(lb/ft)

(kg/m)

(lb/ft)

(kg/m)

J55

L80

N80

C90

P110

2-3/8

60.32

0.167

4.24

4.00

5.95

-

-

PN

PN

PN

PN

-

0.190

4.83

4.60

6.85

4.70

6.99

PNU

PNU

PNU

PNU

PNU

0.254

6.45

5.80

8.63

5.95

8.85

-

PNU

PNU

PNU

PNU

0.336

8.53

7.35

10.94

7.45

11.09

PU

-

PU

PU

-

2-7/8

73.02

0.217

5.51

6.40

9.52

6.50

9.67

PNU

PNU

PNU

PNU

PNU

0.276

7.01

7.80

11.61

7.90

11.76

-

PNU

PNU

PNU

PNU

0.308

7.82

8.60

12.80

8.70

12.95

-

PNU

PNU

PNU

PNU

0.340

8.64

9.35

13.91

9.45

14.06

-

PU

-

PU

-

0.440

11.18

11.50

17.11

-

-

N

PN

-

PN

-

3-1/2

88.90

0.216

5.49

7.70

11.46

-

-

PN

PN

PN

PN

-

0.254

6.45

9.20

13.69

9.30

13.84

-

PNU

PNU

PNU

PNU

0.289

7.34

10.20

15.19

-

-

PN

PN

PN

PN

-

0.375

9.52

12.70

18.91

12.95

19.27

-

PNU

PNU

PNU

PNU

4

101.60

0.226

5.74

9.50

14.14

-

-

PN

PN

PN

PN

-

0.262

6.65

-

-

11.00

16.37

PU

PU

PU

PU

-

4-1/2

114.30

0.271

6.88

12.60

18.75

12.75

18.97

PNU

PNU

PNU

PNU

-

* P - ƙarewa bayyananne, N - rashin bacin rai, U - bacin rai na waje.

Bayanin samfur

coupling
steel-coupling
API-5CT-tubing

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