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4145H Wear Resistant Oilfield Drilling Stabilizer For Downhle Drilling Tools SIZE 7 1/2'' - 26''

Jiyuan City Kunyuan Forging Co., Ltd
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Address: Huling,Chengliu Town,Jiyuan City ,Henan Province ,China

Contact name:Frank li

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Jiyuan City Kunyuan Forging Co., Ltd

4145H Wear Resistant Oilfield Drilling Stabilizer For Downhle Drilling Tools SIZE 7 1/2'' - 26''

Country/Region china
City & Province jiyuan henan
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Product Details

Wear Resistant Oilfield Drilling Stabilizer For Downhle Drilling Tools

 

 

Specifications:

 

1. Material:4145H, 4145Mod, 40CrMnMo, etc.

2. UT: ASTM A388

 

 

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
178

 

57
71

950

1050

1100

1200

1450

1550

1650

1750

190.5(71/2)

200.0
199
198

200.0(8 3/8)

212.7
212
214

 

400

 

500
600

 

159

 

178

 

57

 

71

 

950

 

1050
1150

 

1100

 

1200
1300

 

1450

 

1550
1650

 

1650

 

2750
1850

212.7(8 3/8)

215.9
245
214

215.9(8 1/2)

222.2
221
220

222.2(8 3/4)

241.3
240
239

 

400

 

500

 

600

 

 

178

 

 

71

 

950

 

1050

 

1150

 

1100

 

1200

 

1300

 

1450

 

1550

 

1650

 

1650

 

2750

1850

241.9(9 1/2)

244.5
244
243

244.5(9 5/8)

250.8
250
249

250.8(9 7/8)

311.1
310
309

500
600 700

 

203

 

229

 

 

 

76

1150
1250
1350

1300
1400
1500

1750
1850
1950

1950
2050
2150

311.1(12 1/4)

444.5
443
441

500
600
700

1350
1450
1550

1500
1600
1700

1950
2050
2150

2150
2250
2350

444.5(17 1/2)

660.4
658
655

700
800
900

 

229

1950
2050
2150

2100
2200
2300

2550
2650
2450

2785
2850
2950

660.7(26)

 

Mechanical property

Tensile
intensity
σb
Mpa

Tensile intensity
σs
MPa

Elongation
δ
%

Impact value
kv J

Hardness HB

≥970

≥800

≥13

≥54

280-340

 

Its working surface wear-resisting material are the surface with hard alloy column, the surface with Diamond complex, hardfacing electrode and low temperature brazing article hard alloy and others. It adopts AISI 4145 H Mod alloy steel, executive API standard and SY 5051 standard, having  excellent mechanical properties

 

 

Applications:

 

Integrall spiral blade stabilizer uses spiral way tostrength the body resistances and it includes the bottom of a well type and the drill string type, making the thread rolling cold, copper or phosphorus treatment.

 

Packing Method:

 

Antirust oil painted, then wrapped in tranparent film and black cloth, packed on the rack.

 

 

Competitive Advantage:

 

Strict quality control

Competitive price

Just-in-time delivery

Specialist services

Quality certificate:ISO9001:2008

 

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