Api 7-1 standard AISI 4145H oil drilling stabilizer
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, D/P, D/A, T/T |
| Supply Ability: | 2000 |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| KEY WORDS: | DRILL STABILIZER |
| Production Capacity: | 2000 |
| Packing: | Standard export packing |
| Delivery Date: | 30 days after received the deposit |
Product Description
All of the connections are strictly in accordance with API Standard, which have stress relief groove and are cold rolled.
The flank of thread is phosphatized or plated copper, coated with thread and equipped with thread protector. It is mainly the spiral blades (usually three blades, also can be four blades will according to customers' requirements), which rub against the borehole wall.
The working surface of the blade is hard faced.
The hardfacing type we can provide are HF1000, HF2000, HF3000, HF4000, HF5000, HF6000. It is preferred operation that tungsten carbide inserts are cold inset into the working surface of blades including its bevels.
Braze welding tungsten carbide grains are also adopted according to customers' requirements.
ALSO WE CAN SUPPLY DS-1 and NS-1 STANDARD STABILIZER.
We also can make the Impact value under -20°C(negative) low temperature according to the requirements of clients. The average impact value is about 30J.(This only for 4145H Mod.)
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 |
integral blade stabilizer, specifications:
HOLE SIZE | BODY OD. | FISHING | BLADE | BLADE | TONG | BORE | OAL |
8 | 43/4 | 30 | 15 | 3 | 25 | 21/4 | 72 |
81/2 | 61/2 | 30 | 18 | 3 | 27 | 213/16 | 78 |
121/4 | 8 | 30 | 18 | 31/2 | 28 | 213/16 | 83 |
121/4 | 91/2 | 30 | 18 | 31/2 | 28 | 3 | 83 |
143/4 | 8 | 30 | 18 | 31/2 | 30 | 213/16 | 90 |
143/4 | 91/2 | 30 | 18 | 31/2 | 30 | 3 | 90 |
16 | 91/2 | 30 | 18 | 31/2 | 30 | 3 | 92 |
171/2 | 8 | 30 | 20 | 31/2 | 30 | 213/16 | 94 |
171/2 | 91/2 | 30 | 20 | 31/2 | 30 | 3 | 94 |
20-26 | 91/2-11 | 30 | 22 | 4 | 30 | 3 | 110 |
The following reports provide to the customers to assure our quanlity:
a) Chemical Composition Report
b) Mechanical Properties Report
c) Dimension Test Report
d) Hardness Test Report
e) Heat Treatment Chart Report
f ) UT, MT Test Report
g) Or Others according to clients' demand
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