Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

API Oil Tubing - API 5CT 3 1/2 9.2 N S NU


Our products are in accordance with CNS, ASTM, ASME, DIN, EU Standard.
We have various kinds and sizes of hot-rolled and cold-drawn seamless steel tubes & pipes with O.D below 720mm.
 Authentication certificate
1. Environmental Management System Certificate
2. Quality Systerm Certificate
3. API
4. ISO
5. Other certificates
API 5ct oil tube seamless oil tubing
API Oil Tubing
API Oil Tubing - API 5CT 3 1/2 9.2 N S NU

Standard

API SPEC 5CT:ISO11960;API SPEC 5B

Applications

Used for mining oil and gas from the well

Note: P--Plain End; N-- Non upset; U—Upset; S—Short round thread; L—Long round thread; B-- Buttress thread

Label

OD

WT

Processing Mode For Ends

 

 

mm

mm

Steel Grade

H40

J55

L80

N80

C90

T95

P110

Q125

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

1.660″

42.16

3.18

PI

PI

/

/

/

/

/

/

42.16

3.56

PNUI

PNUI

PNUI

PNUI

PNUI

PNUI

/

/

42.16

4.85

PU

PU

PU

PU

PU

PU

PU

/

1.900″

48.26

3.68

PNU

PNU

PNU

PNU

PNU

PNU

/

/

48.26

5.08

PU

PU

PU

PU

PU

PU

PU

/

2-3/8″

60.32

4.24

PU

PU

PU

PU

PU

PU

/

/

60.32

4.83

PNU

PNU

PNU

PNU

PNU

PNU

PNU

/

60.32

6.45

/

 

PNU

PNU

PNU

PNU

PNU

/

2-7/8″

73.02

5.51

PNU

PNU

PNU

PNU

PNU

PNU

PNU

/

73.02

7.01

/

/

PNU

PNU

PNU

PNU

PNU

/

73.02

7.82

/

/

PNU

PNU

PNU

PNU

PNU

/

3-1/2″

88.9

5.49

PU

PN

PN

PN

PN

PN

/

/

88.9

6.45

PNU

PNU

PNU

PNU

PNU

PNU

PNU

/

88.9

7.34

PN

PN

PN

PN

PN

PN

/

/

88.9

9.52

/

/

PNU

PNU

PNU

PNU

PNU

/

4″

101.6

5.74

PN

PN

PN

PN

PN

PN

PN

/

101.6

6.65

PU

PU

PU

PU

PU

PU

PU

/

101.6

8.38

/

/

P

/

P
P

/

/

4-1/2″

114.3

6.88

PNU

PNU
PNU
PNU
PNU
PNU

/

/

114.3

8.56

/

/
P
/
P
P
/
PLB

114.3

9.65

/

/

P

/

P
P

/

/

114.3

10.92

/

/

P

/

P
P

/

/
 
 

114.3

12.70

/

/

P

/

P
P

/

/
 
 

 

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