China API Spec 7 Oilfield Integral Spiral Blades Stabilizer
Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for China API Spec 7 Oilfield Integral Spiral Blades Stabilizer, We’ve been hunting forward to forming effective business marriage with new clients from the near upcoming!
Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for API-7 4145hmod Stabilizer Forging, China Oilfield API Spec 7 Stabilizer, Each customer’s satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and provide extraordinary customer service. Welcome to our company, we are expecting to cooperate with you.
Our company provides integral straight blade stabilizer, integral spiral blade stabilizer, replaceable sleeve stabilizer, non-rotating stabilizer (rubber sleeve stabilizer), hard facing stabilizer, 3-Piece sleeve replaceable stabilizer, float valve stabilizer, spherical stabilizer, variable diameter stabilizer, etc. 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 carbide insert, insert diamond compound, low temperature brazing tungsten carbide slug, surface bead welding abrasive welding rod,etc.
Technical Specifications and Parameters
(in) |
(mm) |
End OD (mm) |
ID (mm) |
Kit Length (mm) |
Connection |
|||
String type |
Near bit type |
|||||||
Top |
Down |
Top |
Down |
|||||
6 |
152.4 |
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 |
203 209 |
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 |