鑽具穩定器

型號︰Drilling Tools

品牌︰天合

原產地︰中國

單價︰-

最少訂量︰1 件

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產品描述

WZ Type Integral Blade Stabilizer

Integral 3-Straight rib stabilizer, Integral 4- Straight rib stabilizer, working surface are provided with carbide insert compound or overlay welding, etc. The body is made from high strength and heat treated , the centralizing blades are designed at customer's request.

Thechnical specifications and parameters

Bit

O.D (in)

Working O.D.

D₂

L₂

Length(mm)

Thread code on two ends

Short Type

Long Type

Drill string type

Near bit type
(in)

Near bit type

Drill string

type

Near bit type

Drill

string type

end

Down

Top

Down

152.4

121

400~500

800~900

1000~1100

1200~1400

1400~1600

NC38

3 1/2REG

6 1/4

158.7

6 1/2

165.1

7 1/2

190.5

159

165

178

1000

1600

1800

NC46

4 1/2REG

7 7/8

200.0

8 3/8

12.7

400

500

600

1000~1200

1600~1800

1800~2000

NC46

NC50

4 1/2REG

8 1/2

15.9

8 3/4

22.2

9 1/2

241.3

178

197

400~600

800~1000

1000~1200

1600~1800

NC50

6 5/8REG

9 5/8

244.5

9 7/8

250.8

12 1/4

311.2

203

229

500~600

1000

1200

1500

1800

2000

NC56

6 5/8REG

6 5/8 REG

17 1/2

444.5

500~600

1200~1300

2000~2200

NC61

7 5/8REG

HF2000 type, HF3000 and HF5000 Hard Facing Stabilizer

This kind of stabilizer is prior than the traditional inlaid alloy column type stabilizer .This kind of stabilizers can protect the drill bit well. This kind of stabilizers are generally used in the international market. Nowadays, our company has developed three new types of hard facing stabilizers which are HF2000 type, HF3000 type andHF5000 type that have filled the bland of this products market.

Integral Spiral Blade Stabilizer

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 O.D.	End O.D. of body	I.D.	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	159 165	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	NC56 6 5/8 REG	NC56 6 5/8 REG	NC56 6 5/8 REG	6 5/8 REG
16	406	229 241.3		2000 2200	NC61 7 5/8 REG	NC61 7 5/8 REG	NC61 7 5/8 REG	NC61 7 5/8 REG
17 1/2	444.5
24	609.6
26	660.4
28	711.2

Replaceable Sleeve Stabilizer