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Jiyuan City Kunyuan Forging Co., Ltd
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Gold Index: 8245
4145Mod Integral Blade Stabilizer
| Place of Origin: | Henan, China (Mainland) |
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Product Detail
4145H,4145Mod, 280 - 340 Hardness HB Integral Spiral Blade Stabilizer With API Standard<br /
4145H,4145Mod, 280 - 340 Hardness HB Integral Spiral Blade Stabilizer With API Standard
Specifications:
1. Materials:4145H,4145Mod,40CrMnMo etc.
2. UT:ASTM A388
3. stabilizer specification
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Working |
Working |
D2 |
D |
L±20 |
Suitable Bit Diameter |
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Short Type |
Long type |
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Near-bit Type |
Drill |
Near-bit Type |
Drill |
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L3=150 |
L1=350 |
L3=300 |
L1=700 |
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152.4 |
400
500 |
121 |
51 |
950
1050 |
1100
1200 |
1450
1550 |
1650
1750 |
152.4(6) |
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158.7 |
158.7(6 1/4) |
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|
161.5 |
165.1(61/ |
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|
190.5 |
400 500 |
159 |
57 |
950 1050 |
1100 1200 |
1450 1550 |
1650 1750 |
190.5(71/2) |
|
200.0 |
200.0(8 3/8) |
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|
212.7 |
400
500 |
159
178 |
57
71 |
950
1050 |
1100
1200 |
1450
1550 |
1650
2750 |
212.7(8 3/8) |
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215.9 |
215.9(8 1/2) |
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222.2 |
222.2(8 3/4) |
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241.3 |
400
500
600 |
178 |
71 |
950
1050
1150 |
1100
1200
1300 |
1450
1550
1650 |
1650
2750 1850 |
241.9(9 1/2) |
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244.5 |
244.5(9 5/8) |
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250.8 |
250.8(9
Jiyuan City Kunyuan Forging Co., Ltd [China (Mainland)]
Business Type:Manufacturer | |||||||
