Integral non-magnetic stabilizer

Tiptop integral non magnetic stabilizer is made from one solid forging of non magnetic steel. The material is high purity Chromium Manganese Austenitic stainless steel.Ultrasonic inspection and MPI in

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Tiptop integral non magnetic stabilizer is made from one solid forging of non magnetic steel. The material is high purity Chromium Manganese Austenitic stainless steel.

Ultrasonic inspection and MPI inspections are performed on each forging over its full length and section, after rough machining according to API Spec 7-1. Mill test certificates including mechanical properties, chemical analysis, magnetic properties and inspections are supplied with all stabilizers.

We have the capacity to produce Non Magnetic Stabilizer up to Crown OD 26’’.

Mechanical Properties:

Tensile Strength

Yield Strength

Hardness

Magnetic Permeability

min.

min.

min.

Max.

Average

120KSI

100KSI

285HB

1.01

1.005

When ordering, please specify:

1. Type of Stabilizer (String or Near Bit)

2. Crown OD / Hole Size

3. Fishing Neck OD and Length

4. Wall Contact Length

5. Blade Width

6. Tong Length

7. Angle from Crown to Neck

8. Overall Length

9. Hardfacing Type

10. Material


Crown OD

Neck OD

ID

Neck Length

Crown Length

Overall Length

Blade Width

Angle (°)

Radius

8 1/2

6 1/2

2 13/16

30

18

100

2 3/8

30

30

4

12 1/4

8 1/4

2 13/16

30

18

100

3 1/2

30

30

4

14 3/4

8 1/2

2 13/16

30

20

100

3 1/2

30

30

4

14 3/4

9 1/2

3      

30

20

100

3 1/2

30

30

4

16    

9 1/2

3      

30

20

100

3 1/2

30

30

4

17 1/2

9 1/2

3      

30

20

100

3 1/2

30

30

4

22    

9 1/2

3      

30

24

116

4    

45

30

4

26    

9 1/2

3      

30

24

116

4    

45

30

4