Replaceable Sleeve Stabilizer


Replaceable Sleeve Stabilizer

Product Details

With professional and productive factory, HAINAISEN is one of the leading China replaceable sleeve stabilizer manufacturers. Welcome to wholesale replaceable sleeve stabilizer from us, we always have cheap products to offer you.

When ordering please specify:

●  Mandrel series and sleeve O.D.;

●  String or near bit application;

●  Top and bottom connection;

●  Hardfacing type.

Specifications – Sleeve

Hole Size
     (in.)

Mandrel Series

Drill Collar Size Range
     (in.)

Sleeve Length
     (in)

Recomm.
     Make-Up-Torque
     (ft-lb.)

8 1/2

62

6 1/4 - 6 3/4

14

4500~5400

65

6 1/2 - 7 3/4

14

3500~4500

8 3/4

62

6 1/4 - 6 3/4

14

4500~5400

65

6 1/2 - 7 3/4

14

3500~4500

9 7/8

62

6 1/4 - 6 3/4

19

4500~5400

65

6 1/2 - 7 3/4

19

3500~4500

12 1/4

77

7 3/4 - 8 1/4

22

6900~8000

85

8 1/2 - 9

22

8000~9000

96

9 - 10

22

10100~11900

14 3/4

77

7 3/4 - 8 1/4

23

6900~8000

85

8 1/2 - 9

23

8000~9000

96

9 - 10

23

10100~11900

Specifications –Mandrels

Mandrel
     Series

Sleeve Size Range
     (in.)

Fishing Neck Range
     (in.)

Upset
     O.D
     (in.)

Upset
     Length
     (in.)

Bottom Neck
     O.D
     (in.)

Overall Length
     (in.)

Fishing Neck
     Length
     (in.)

62

8 1/2 - 9 7/8

6 1/4-6 3/4

7 1/2

7 4/5

6 1/4

65

22

65

8 1/2 - 9 7/8

6 1/2-7 1/4

7 3/4

7 4/5

6 1/2

65

22

77

12 1/4 - 17 1/2

7 3/4-8 1/4

9 1/4

7 4/5

7 3/4

67

22

85

12 1/4 - 17 1/2

8 1/2-9

9 7/8

7 4/5

8 1/2

67

25

96

14 3/4 - 20

9 1/2-10

11

7 4/5

9 5/8

80

27

22- 28

9 1/2-10

11

7 4/5

9 5/8

90

27

We offer a complete range of Hardfacing to suit all drilling conditions. All TIANHE Stabilizers can be banded with following 

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