OD 158.7 / 158 / 157 4145Mod 40CrMnMo Integral Straight Blade Stabilizer

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158.7 / 158 / 157 Outer Diameter 4145Mod, 40CrMnMo Integral Straight Blade Stabilizer

Description:

Integral straight blade stabilizer: Integral 3-straight rib stabilizer,integral 4-straight rib stabilizer,and Integral multi-straight rib stabilizer ,which working surface are provided with carbide insert compound and overlay,etc. The body is made from high strength alloy steel of heat treated.

Features:

To be manufactured from high strength 4145H heat treated material.

•One-piece rotation stabilizer can be run either near the bit or up in the drill string.

•Various hardfacing is available i.e. Composite Tungsten Carbide Rod, Tungsten Carbide Inserts, Diamond Inserts, Geothermal.

•Full standard spec and special spec are available.

 

Applications:

To be applied in most rugged and abrasive drilling formation.

Specifications:

1.Material:4145H,4145Mod,40CrMnMo e ct.

2.UT:ASTM A388

Integral blade stabilizer specification

Working
Outer
Diameter

Working
Length

D2

D

L±20

Suitable Bit Diameter
mm(in)

Short Type

Long type

Near-bit Type

Drill
String
Type

Near-bit Type

Drill
String type

L3=150

L1=350

L3=300

L1=700

152.4
152
151

 

 

400

 

500

 

 

 

 

121

 

 

 

 

51

 

 

950

 

1050

 

 

1100

 

1200

 

 

1450

 

1550

 

 

1650

 

1750

152.4(6)

158.7
158
157

158.7(6 1/4)

161.5
164
163

165.1(61/
2)

190.5
190
198

 

400

500

 

 

159
 

 

 

57
 

950

1050

1100

 

1550

1450

 

1550

1650

 

1750

190.5(71/2)

200.0
199
198

200.0(8 3/8)

212.7
212
211

 

400

 

500
600

700

 

 

178

 

 

71

 

950

 

1050
1150

1250

 

1100

 1200

1650
1400

 

1450

 1550

1650
1750

 

1650

 1750

1850
1950

212.7(8 3/8)

215.9
215
214

215.9(8 1/2)

222.2
221
220

222.2(8 3/4)

241.3
240
239

 

400

500 

600

 700

 

 

178

 

 

71

 


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Mr. Frank li
Tel: 86-391-6681298
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Jiyuan City Kunyuan Forging Co., Ltd
Huling,Chengliu Town, Jiyuan, Henan, China (Mainland)
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