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One-way shock absorber(YJ type)
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Product Details
| Place of Origin | China | Brand Name | Senwell | |
| Type | Other, one-way shock absorber | Machine Type | Other, Downhole tools | |
| Processing Type | Forging | Use | Well Drilling |
Product Description
Specifications
1.YJ type one-way shock absorber2.Simple construction
3.Easy and reliable operation
Usage:
YJ type one-way shock absorber is a kind of drilling tool which effects shock absorption by depending on hydraulic oil under external force through elastic deformation and damping.
Features:
With some features of simple construction, easy and reliable operation, it can fully overcome the impact and shocking load from drill strings during drilling operation.
Function:
Taking use of the shock absorber, it can raise the service life for drill bit and drill tool, speed up drilling, get rid of drilling jumping, well protect surface equipments and drilling tools.
Detail Specification:
Technical specification and parameters for YJ type One-Way Shock absorber | |||||||||
Type | O.D. | I.D. | Max. stroke | Max.bit | Tensile | Ambient | Connection | Pull-down | Sealing |
YJ121B | 121 | 38 | 121 | 265 | 1000 | -40~150 | NC38 | 3950 | 30 |
YJ160B | 160 | 45 | 120 | 343 | 1500 | -40~150 | NC46 | 39804100 | 30 |
YJ178B | 178 | 57 | 125 | 392 | 1500 | -40~150 | NC50 | 380045 | 30 |
YJ203B | 203 | 64 | 150 | 490 | 2000 | -40~150 | 6 5/8"REG | 4100045 | 30 |
YJ229B | 229 | 70 | 150 | 539 | 2000 | -40~150 | 7 5/8"REG | 3820 | 30 |
Contact Us
- Shaanxi Senwell Import & Export Co., Ltd.
- Contact nameJenny Zhang Chat Now
- Phone86-29-85370919
- Address1623, Unit 1, Bldg. 2, I Duhui, Yicuiyuan, Tangyan South Road, High-Tech Zone
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