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Diamond
1st year
The pre-existence of Tianhe Petroleum Machinery Joint-Stock Co., Ltd
The pre-existence of Tianhe Petroleum Machinery Joint-Stock Co., Ltd > Product Catalog > INTEGRAL SPIRAL BLADE STABILIZERS
Product Catalog

 

The pre-existence of Tianhe Petroleum Machinery Joint-Stock Co., Ltd

City : Mudanjiang

Province/State : Heilongjiang

Country/Region : China

Telephone: 86-0453-6524597

 

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INTEGRAL SPIRAL BLADE STABILIZERS

INTEGRAL SPIRAL BLADE STABILIZERS

INTEGRAL SPIRAL BLADE STABILIZERS

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Detailed Product Description

WL Type Integral 3-Spiral Blade Stabilizer, WL Type 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 specification and parameters
Bit size
(in)
Working OD
OD of body
ID
Length
Thread code on both ends
String type
Near bit type
Top
Down
 
Top end
 
Down end
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
9 5/8
244.5
 
1800
6 5/8″REG
 
9 7/8
250.8
12 1/4
311.2
203
229
 
76
1800
NC56
3 1/2″REG
NC56
6 1/2″REG
NC56
3 1/2″REG
 
 6 5/8″REG
17 1/2
444.5
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
24
711.2
26
660.4
28
711.2

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