Oct 15, 2025 Tso lus

Pup Joint

info-225-225info-331-152

Kev piav qhia

Khoom npe:Pup Joints, Casing Pup Joints, Tubing Pup Joints, NUE/EUE Tubing Pipe, Perforated Pup Joints

Sab nraud Dia: 2-3 / 8 "(60.3mm) - 4-1/2 (114.60mm)

Txuj: API 5CT / 5B

Qib: J55, K55, N80-1, L-80, N80Q, C90, C95, T95, P110,

Xov Xwm: NUE, EUE, VAM, STC, LTC, BTC, Special Clearance, XC, VAM TOP, NEW VAM

Pup Joint Options: Pin x Pin Pin x Pin nrog Couplings Loose Coupling Box x Pin nrog Couplings Tes Tight Coupling Box x Pin nrog Couplings Bucked-On

Kev Siv: Siv rau kev txuas ob lub pob qij txha ntawm Roj Tubing / Casing

 

Tubing Pup Joints:
• Qhov ntau thiab tsawg: 2 ⅜" - 4 ½"
• Nyhav: Standard los yog Requested Weights
• Ntev Ntev: 1, 2, 3, 4, 6, 8, 10, 12' (lwm qhov ntev muaj raws li thov)
• Qib: J-55, N-80, L-80, P-110
•Kev sib txuas EU (sab nraud- chim siab) thiab NU (tsis yog- chim siab)
• Kev xaiv: Kev Cai Loj, Cov Cim, Xim, Plating, thiab Kev Tshuaj Xyuas muaj nyob ntawm kev thov

Casing Pup Joints:
• Sab nraud txoj kab uas hla: 4 ½" - 13 3/8"
•Txhua qhov hnyav muaj
• Ntev Ntev: 1, 2, 3, 4, 6, 8, 10, 12' (lwm qhov ntev muaj raws li thov)
• Qib: H40, J55, K55, N80, L80 T95, C110, P110, Q125
• Kev sib txuas: SC, LC, BC, Semi hwm, thiab hwm
• Kev xaiv: Kev cai qhov ntau thiab tsawg, cim, xim, plating, thiab soj ntsuam muaj nyob rau hauv reques

 

Specification

SPECIFICATIONS

TUBING PUP JOINT

OD

QIB

TSEEM CEEB

LENGTH (FT)

2 3/8"

J/K/L/N/P

NUJ/EUE

2/3/4/5/6/8/10/12

2 7/8"

J/K/L/N/P

NUJ/EUE

2/3/4/5/6/8/10/12

3 1/2"

J/K/L/N/P

NUJ/EUE

2/3/4/5/6/8/10/12

4 1/2"

J/K/L/N/P

NUJ/EUE

2/3/4/5/6/8/10/12

 

CASING PUP JOINT

OD

QIB

TSEEM CEEB

4 1/2"

J/K/L/N/P

LTC/STC/BTC

5"

J/K/L/N/P

LTC/STC/BTC

5 1/2"

J/K/L/N/P

LTC/STC/BTC

6 5/8"

J/K/L/N/P

LTC/STC/BTC

7"

J/K/L/N/P

LTC/STC/BTC

7 5/8"

J/K/L/N/P

LTC/STC/BTC

7 3/4"

J/K/L/N/P

LTC/STC/BTC

8 5/8"

J/K/L/N/P

LTC/STC/BTC

9 5/8"

J/K/L/N/P

LTC/STC/BTC

10 3/4"

J/K/L/N/P

STC/BTC

11 3/4"

J/K/L/N/P

STC/BTC

13 3/8"

J/K/L/N/P

STC/BTC

 

qib

Yield zog

Tensile zog

Min

Max

Min

Psi

MPA

Psi

MPA

Psi

MPA

J55

55000

379

80000

552

75000

517

K55

55000

379

80000

552

95000

655

N80

80000

552

110000

758

100000

689

L80

80000

552

95000

655

95000

655

P110

110000

758

140000

965

125000

862

 

Txuj

Tshuaj muaj pes tsawg leeg

Txuj

Qib

Chemical compositions (%)

API SPEC 5CT UAS

J55

C

Si

Mn

P

S

Cr

Ni

Cu

Mo

V

K55

0.34-0.39

0.20-0.35

1.25-1.50

Tsawg dua lossis sib npaug li 0.020

Tsawg dua lossis sib npaug li 0.015

Tsawg dua los yog sib npaug li 0.15

Tsawg dua los yog sib npaug li 0.20

Tsawg dua los yog sib npaug li 0.20

/

/

N80

0.34-0.38

0.20-0.35

1.45-1.70

Tsawg dua lossis sib npaug li 0.020

Tsawg dua lossis sib npaug li 0.015

Tsawg dua los yog sib npaug li 0.15

/

/

/

0.11-0.16

L80

0.15-0.22

Tsawg dua los yog sib npaug li 1.00

0.25-1.00

Tsawg dua lossis sib npaug li 0.020

Tsawg dua lossis sib npaug li 0.010

12.0-14.0

Tsawg dua los yog sib npaug li 0.20

Tsawg dua los yog sib npaug li 0.20

/

/

P110

0.26-0.395

0.17-0.37

0.40-0.70

Tsawg dua lossis sib npaug li 0.020

Tsawg dua lossis sib npaug li 0.010

0.80-1.10

Tsawg dua los yog sib npaug li 0.20

Tsawg dua los yog sib npaug li 0.20

0.15-0.25

Tsawg dua los yog sib npaug li 0.08

 

Mechanical Properties

Qib

Hom

Tag nrho elongation nyob rau hauv load (%)

Yield zog (min)

Yield zog (max)

Tensile zog min Mpa

Hardness Max (HRC)

Hardness Max (HBW)

J55

-

0.5

379

552

517

-

-

K55

-

0.5

379

552

655

-

-

N80

1

0.5

552

758

689

-

-

N80

Q

0.5

552

758

689

-

-

L80

1

0.5

552

655

655

23

241

L80

9 cr ua

0.5

552

655

655

23

241

L80

13 Cr

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

Tag nrho

0.65

862

1034

931

-

-

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