Integral Spiral Blade Stabilizer
USD $1,000 - $3,000 /Set
Min.Order:1 Set
Dongying Kangyu Petroleum Engineering Technology Service Co., Ltd.
1. Spiral Blade integral string stabilizer
2. non-magnetic or 4145h materials
3. top quality with rich experience
Jiyuan Tianhe Special Steel Co., Ltd is a professional manufacturer of medium and large forgings based in mainland China. We mainly focus on the manufacturing of big size special steel forging which are widely used in great equipment manufacturing industry of oil, electricity, chemical, shipping, metallurgy, machinery and military.
Product Description:
Tianhe's integral string stabilizer are manufactured from one solid bar of AISI 4145H modifed steel, usually have 3 blade or 4 blade. Professional heat-treatment process gurantees the mechanical strengths meet the requirments of API SPEC7-1. Hardness of 285-341HB can be assured both 1” beneath the outer surface and 4 quadrant acrosss the neck OD.
1. Product: integral string stabilizer
2. Raw material: AISI 4145H MOD
3. Types: Drill String type and Near bit type.
4. Packing: anti-rust package, steel shelf with plastic bags
5. Standard: API Spec 7-1 or SY/T5051-91Standard.
6. Delivery time: within 30 days
7. Delivery condition: as customers' requirement, semi-finished forging or finished product
8. Stress Relief Groove(SRG) on connections, bored for float also available for your choice.
Mechanical Propriety
Tensile Strength | Yield Strength | Charpy V-notched Toughtness | Elongation | Reduction of area | |
Mpa | Mpa | 20°C | -20°C | % | % |
≥966 | ≥758 | ≥54J | 30J | ≥13 | ≥40 |
Standard specifications of integral string stabilizer :
Working OD (in) | Fishing Neck OD (in) | ID (in) | OverAll Length (in) | Connection Type | |||
String type | Near bit type | ||||||
Top | Down | Top | Down | ||||
6 | 4 3/4 | 2 | 47 1/4 | NC38 | NC38 | 3 1/2"REG | |
6 1/4 | 4 3/4 | 2 | 47 1/4 | NC38 | NC38 | 3 1/2"REG | |
6 1/2 | 4 3/4 | 2 | 47 1/4 | NC38 | NC38 | 3 1/2"REG | |
7 1/2 | 6 1/4 | 2 1/4 | 63 | NC46 | NC46 | 4 1/2"REG | |
7 7/8 | 6 1/4 | 2 1/4 | 63 | NC46 | NC46 | 4 1/2"REG | |
8 3/8 | 6 1/4, 6 1/2 | 2 3/4 | 63,70 | NC46 NC50 | 4 1/2"REG | ||
8 1/2 | 6 1/4, 6 1/2, 7 | 2 3/4 | 63,70 | NC46 NC50 | 4 1/2"REG | ||
8 3/4 | 2 3/4 | 63,70 | NC46 NC50 | 4 1/2"REG | |||
9 1/2 | 7, 7 3/4 | 2 3/4 | 63 | NC50 | NC50 | 6 5/8" REG | |
9 5/8 | 7, 7 3/4 | 2 3/4 | 70 | NC50 | NC50 | 6 5/8" REG | |
9 7/8 | 7, 7 3/4 | 2 3/4 | 70 | NC50 | NC50 | 6 5/8" REG | |
12 1/4 | 8, 9 | 3 | 70 | NC56 6 5/8" REG | NC56 6 5/8" REG | 6 5/8" REG | |
16 | 9, 9 1/2 | 3 | 86 1/2 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61 7 5/8" REG | |
17 1/2 | 9, 9 1/2 | 3 | 86 1/2 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61 7 5/8" REG | |
24 | 9, 9 1/2 | 3 | 100 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61 7 5/8" REG | |
26 | 9, 9 1/2 | 3 | 100 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61 7 5/8" REG | |
28 | 9, 9 1/2 | 3 | 100 | NC61 7 5/8" REG | NC61 7 5/8" REG | NC61 7 5/8" REG |
Hardfacing Type:
Tianhe offers complete range of Hardfacings to suit all drilling conditoin, including HF1000, HF2000, HF3000 and HF4000.Upon request,
HF1000 ideal for soft formation drilling
HF2000 ideal for high deviation drilling in abrasive formations.
HF3000 recommended for non-magnetic stabilizers.
Packaging Details: | Our integral string stabilizer offer the following package: Seaworthy, Steel shelf, Iron Pallet. all package will be packed in plastic bags for anti-rust in the long time transportation. |
Delivery Detail: | WITHIN 30 DAYS |
1. Your inquiry related to our products or prices will be replied in 12 hours.
2. Well-trained and experienced staffs to answer all your inquiries.
3. Protection of your sales area, ideas of design and all your private information
Contact Person: Eve Yue
Tel: 0086-546-7766986
Fax: 0086-546-7766986
Mobile: 0086-13280316878
Website: