Specifications
API 7 integral straight blade stabilizer
1. Standard: API 7-1
2. OD: 6"--36"
1. Standard: API 7-1
2. OD: 6"--36"
API 7-1 integral straight stabilizer
1. Standard: API 7-1
2. OD: 6"--36"
2. OD: 6"--36"
API 7 integral straight blade stabilizer
API 7-1 integral straight stabilizer
Standard: API Spec.7-1
Matreial:Non-mag Material, AISI 4145H, AISI 4145 H
OD of Bit: 6"-36"
Product Type: integral starigt stabilizer, Integral blade stabilizer, welding blade stabilizer, float valve stabilizer, replaceable sleeve stabilizer, roller reamer, non-magnetic stabilizer
Hardfacing: HF1000, HF2000, HF3000, HF4000 etc;
Our integral straight stabilizers are manufactured from one solid bar of AIS14145H modifed steel. Porfessional heat-treatment process gurantees the mechanical strengths meet the requirments of API SPEC7-1. Hardness of 2785-341HB can be assured both 1" beneath the outer surface and 4 quadrant acrosss the neck OD.
We offers complete range of Hardfacings to suit all drilling conditoin, including HF1000, HF2000, HF3000 and HF4000.
We offers complete range of Hardfacings to suit all drilling conditoin, including HF1000, HF2000, HF3000 and HF4000.
API 7-1 integral straight stabilizer
Specification
1. Process: EAF + LF + VD + Forged + Heat Treatment + Fine Finishing+ Examination+ Packing
2. Delivery condition: as customers' requirement, semi-finished forging or finished product
3. Test: Ultrasonic test, tensile test, impact test, hardness test, etc.
Specification
1. Process: EAF + LF + VD + Forged + Heat Treatment + Fine Finishing+ Examination+ Packing
2. Delivery condition: as customers' requirement, semi-finished forging or finished product
3. Test: Ultrasonic test, tensile test, impact test, hardness test, etc.
API 7-1 integral straight stabilizer
Hole Size (in) | Blade OD (in) | Body OD(mm) | ID (mm) | Overall Length (mm) | Thread code on both ends | |||
Drill string type | Near bit type | |||||||
Top | Down | Top | Down | |||||
6" | 6" | 121 | 51 | 1200 | NC38 | 3 1/2 REG | ||
6 1/4" | 6 1/4" | |||||||
6 1/2" | 6 1/2" | |||||||
7 1/2" | 7 1/2" | 159 | 57 | 1600 | NC46 | 4 1/2 REG | ||
7 7/8" | 7 7/8" | |||||||
8 3/8" | 8 3/8" | 159 165 | 71 | 1600 1800 | NC46 NC50 | |||
8 1/2" | 8 1/2" | 159 165 178 | ||||||
8 3/4" | 8 3/4" | |||||||
9 1/2" | 9 1/2" | 178 197 | 1600 | NC50 | NC50 | NC50 | ||
9 5/8" | 9 5/8" | 1800 | 6 5/8 REG | |||||
9 7/8" | 9 7/8" | |||||||
12 1/4" | 12 1/4" | 203 209 | 76 | 1800 | NC56 6 5/8 REG | NC56 6 5/8 REG | NC56 6 5/8 REG | 6 5/8 REG |
16" | 16" | 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" | 17 1/2" | |||||||
24" | 24" | |||||||
26" | 26" | |||||||
28" | 28" | |||||||
Product pictures for API 7-1 integral straight stabilizer
