DRILL PIPE USA

TEL: 713-594-7447

Rocksprings, Texas

Email: pipe@drillpipe.us

 

Drill Pipe USA distributes virtually all sizes of drill pipe for all your drilling needs. In many of the more popular sizes,

We import from the best mills around the world.

Please let us quote your next drill string and we look forward to doing business with you.

 

 

Casing

 

OCTG (API-5CT & Premium)

DPU can supply 200,000 metric tons of Casing pipes each year by two production lines in Japan and China with maximum OD of 20 Inch.   Besides standard API grades of Casings and couplings, DPU can produce special grade sour service and air tight couplings.

Casing Specification (1)

OD

Weight

OD

Wall Thickness

End Type

Steel Grade

ln.

mm

ln.

mm

H-40

J-55 K-55

L-80 C-95

N-80

C-90 T-95

P-110

Q-125

4 1/2"

9.5

4.500

114.30

0.205

5.21

S

S

--

--

--

--

--

10.50

4.500

114.30

0.224

5.69

--

SB

--

--

--

--

--

11.60

4.500

114.30

0.250

6.35

--

SLB

LB

LB

LB

LB

--

13.50

4.500

114.30

0.290

7.37

--

--

LB

LB

LB

LB

--

15.10

4.500

114.30

0.337

8.56

--

--

--

--

--

LB

LB

5"

18.00

5.000

127.00

0.362

9.19

--

--

LB

LB

LB

LB

LB

5-1/2"

17.00

5.500

139.70

0.304

7.72

--

SLB

LB

LB

LB

LB

--

20.00

5.500

139.70

0.361

9.17

--

--

LB

LB

LB

LB

--

23.00

5.500

139.70

0.415

10.54

--

--

LB

LB

LB

LB

LB

 

Casing Specification (2)

OD

Weight

OD

Wall Thickness

End Type

Steel Grade

ln.

mm

ln.

mm

H-40

J-55 K-55

L-80 C-95

N-80

C-90 T-95

P-110

Q-125

7"

23.00

7

177.8

0.300

7.62

S

--

--

--

--

--

--

26.00

7

1 77.8

0.328

8.33

--

SLB

LB

LB

LB

LB

--

29.00

7

1 77.8

0.375

9.53

--

--

L B

LB

LB

LB

--

32.00

7

177. 8

0.430

10.92

--

--

LB

LB

LB

LB

--

35.00

7

177. 8

0.500

12.70

--

--

LB

LB

LB

LB

LB

9-5/8"

40.00

9.625

244.48

0.395

10.03

--

SLB

LB

LB

LB

--

--

43.50

9.625

244.48

0.435

11.05

--

--

LB

LB

LB

LB

--

47.00

9.625

244.48

0.472

11.99

--

--

LB

LB

LB

LB

LB

53.50

9.625

244.48

0.545

13.84

--

--

LB

LB

LB

LB

LB

58.40

9.625

244.48

0.595

15.11

--

--

LB

LB

LB

LB

LB

 

Casing Specification (3)

OD

Weight

OD

Wall Thickness

End Type

 

Steel Grade

 

ln.

mm

ln.

mm

H-40

J-55 K-55

L-80 C-95

N-80

P-110

Q-125

 

10-3/4 "

51.00

10.75

273.05

0.450

11.43

--

SB

SB

SB

SB

--

 

55.50

10.75

273.05

0.495

12.57

--

--

SB

SB

SB

--

 

60.70

10.75

273.05

0.545

13.84

--

--

--

--

SB

SB

 

13 3/8 "

48.00

13.375

339.73

0.330

8.38

S

--

--

--

--

--

 

54.50

13.375

339.73

0.380

9.65

--

SB

--

--

--

--

 

61.00

13.375

339.73

0.430

10.92

--

SB

--

--

--

--

 

68.00

13.375

339.73

0.480

12.19

--

SB

SB

SB

SB

--

 

72.00

13.375

339.73

0.514

13.06

--

--

SB

SB

SB

SB

 

16 "

 

 

 

 

 

 

 

 

 

 

 

 

18-5/8 "

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20 "

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P -- Plain; S -- STC; L -- LTC; B -- BTS

 

 

 

 

 

© 2006 - All Rights Reserved

Drill Pipe USA™ is a Trademark of Wesley Holley RBI Industries LLC.