ASTM A388 4145H Forged Drilling Stabilizer of D311.2 * 209.6 * 2540mm / EAF + LF + VD
| Place of Origin: | Henan |
|---|
Company Profile
| Location: | Jiyuan, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Heavy Steel Forgings, Centrifugal Casting Pipe, Corrugated Iron Roller |
Product Description
ASTM A388 4145H Forged Drilling Stabilizer of D311.2 * 209.6 * 2540mm / EAF + LF + VD
Specifications:
1.Material:4145H, 4145Mod, 40CrMnMo e ct.
2.UT:ASTM A388
3. The three rollers stabilizer
|
Working OD |
L2 |
D2 |
d |
L1±10 |
L2±10
|
Thread code on two ends (mm) |
|
|
Near bit type |
Drill string type |
||||||
|
190.5 |
200 |
159
178 |
48 |
600 |
1400 |
1600 |
190.5 |
|
200 |
200 |
||||||
|
212.7 |
212.7 |
||||||
|
215.9 |
215.9 |
||||||
|
222.2 |
222.2 |
||||||
|
241.3 |
241.3 |
||||||
|
244.5 |
178 |
60 |
244.5 |
||||
|
250.8 |
250.8 |
||||||
|
311.1 |
300 |
203 229 |
78 |
700 |
1700 |
1900 |
311.1 |
1. Our three roller stabilizer adopts AISI 4145H MOD with the best quality as raw material and it is mainly adopting roller to strengthening the body resistance .
2.Have better mechanical properties, grain size and metallurgical structure higher than API Spec 7-1 standard, according to a special heat treatment process the product’s hardness , strength , impact performance can be ensured . Wear layers mosaic cylindrical carbide has high-strength and durable resistance point.
Applications:
The three roller stabilizer is an important tool for oil, gas and geology exploration drilling engineering to prevent well deflection. Drill collars, heavy weight drill pipe and lifting subs are tools matched with stabilizers.
