| Condition: | New |
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| CNC or Not: | |
| Drilling Speed: | |
| Place of Origin: | China (Mainland) |
| Brand Name: | |
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| Power(W): | |
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| Certification: | API & ISO |
| After-sales Service Provided: | Overseas service center available |
Quick Details
Specifications
Detailed information:
The Integral Spiral Blade Stabilizer is made from AISI 4145H modified alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5051-91 Standard. It is mainly used to stabilize the drilling tools in the process of drilling hole. It can be separated into Drill String and Near bit types.
Technical Specifications of Straight Blade Stabilizer
Bit O.D.(in | O.D. (mm) | End O.D (mm) | I.D. (mm) | Length(mm) | Connection | ||||||
Short Type | Long Type | Drill string | Near bit | ||||||||
Near bit | Drill string | Near bit | Drill string | Top | Down | Top | Down | ||||
6 | 152.4 | 121 | 51 | 800 ~900 | 1,000 ~1,100 | 1,200 ~1,400 | 1,400 ~1,600 | NC 38 | NC 38 | NC 38 | 3-1/2 REG |
6-1/4 | 158.7 | ||||||||||
6-1/2 | 165.1 | ||||||||||
7-1/2 | 190.5 | 159 165 178 | 57 71 | 1,000 | 1,600 | 1,800 | NC 46 | NC 46 | NC 46 | 4-1/2 REG | |
7-7/8 | 200.0 | ||||||||||
8 -3/8 | 212.7 | 1,000 ~1,200 | 1,600 ~1,800 | 1,800~ 2,000 | NC46 NC50 | 4-1/2 REG | |||||
8 -1/2 | 215.9 | ||||||||||
8-3/4 | 222.2 | ||||||||||
9-1/2 | 241.3 | 178 197 | 71 | 800 ~1,000 | 1,000 ~1,200 | 1,600 ~1,800 | NC 50 | NC 50 | NC 50 | 6-5/8 REG | |
9-5/8 | 244.5 | ||||||||||
9-7/8 | 250.8 | ||||||||||
12-1/4 | 311.2 | 203 229 | 76 | 1,000 ~1,200 | 1,200 1,500 | 1,800 2,000 | NC56 6-5/8 REG | 6-5/8 REG | |||
17-1/2 | 444.5 | 1,200 ~1,300 | 1,200 ~1,300 | 2,000 ~2,200 | 2,000~ 2,200 | NC61 7-5/8 REG | |||||