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Name:Spiral Blade Stabilizer
Type:Stabilizer
Certification:API
Material:Carbon Steel
Processing Type:Casting

Product Description

We manufacture integral spiral blade stabilizer, integral straight-rib stabilizer, sleeve replaceable type stabilizer, float valve stabilizer, drilling reamer, unbalanced spiral blade stabilizer and variable-diameter stabilizer, all above products comply with API Spec.7.

    Integral 3-Spiral Blade Stabilizer, Integral 4-Spiral Blade Stabilizer (string type ,near bit type ). The working hardfacing surface (also called as wall contact )materials available separately are (1) carbide insert,(2) Inserted diamond compound, (3) Low temperature brazing tungsten carbide slug,(4) Surface bead welding abrasive welding rod, etc...

Technical specifications and parameters.

Bit size(in)

Working OD

End OD of body

ID

Length

Thread code on both ends

String type

Near bit type

Top

Down

Top

Down

6

152.2 

121

51

1200

NC38

3  1/2"REG

6  1/4

158.7 

6  1/2

165.1 

7  1/2

190.5 

159

57

1600

NC46

4  1/2"REG

7  7/8

200 

8  3/8

212.7

159
65

71

1600
1800

NC46
NC50

8  1/2

215.2

159
165
178

8  3/4

222.2

9  1/2

241.3

178
197

1600

NC50

NC50

NC50

6  5/8"REG 

9  5/8

244.5

1800

9  7/8

250.8

12  1/4

311.2

203
229

76

1800

NC563  1/2" REG

NC566  1/2" REG

NC56 6  5/8"REG

6  5/8"REG

17  1/2

444.5

229
241.3

2000 2200

NC61
7  5/8" REG

NC617  5/8" REG

NC61
7  5/8"REG

NC61 7  5/8" REG

24

609.6

26

660.4

28

711.2


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