API 7-1 159mm Mechanical Drilling Jar for Petroleum Equipment
The Mechanical Shocker with Drill is a fully mechanical tool for shocking and unjamming with the drill. It combines the upper and lower vibration.
It can be used to contact drilling accidents such as blockage and jamming during drilling operations. When it is not necessary to When it is not needed, it is a part of the drilling column, but when it is needed, it can be operated at any time, so it improves the work efficiency.
| Type |
od/mm |
id/mm |
Maximum upward force/KN |
Maximum downward force/KN |
Maximum Tensile Force/KN |
Maximum working torque/KN·m |
Connector Thread |
| QY121 |
121 |
50 |
350 |
180 |
1100 |
14 |
NC38 |
| QY159 |
159 |
57 |
700 |
350 |
1900 |
32 |
NC46 |
| QY165 |
165 |
57 |
700 |
350 |
2000 |
34 |
NC50 |
| QY178 |
178 |
71.4 |
800 |
400 |
2300 |
40 |
NC50 |
| QY203 |
203 |
71.4 |
1000 |
500 |
3000 |
45 |
6 5/8REG |
Q: Are you a manufacturer or a trading company?
A: We are a manufacturing company specializing in the production of petroleum equipment industry products for many years. Our factory has obtained ISO9001:2014 and API certifications. We are also recognized as an AAA grade credit enterprise. Additionally, we have a large warehouse and a quality control department dedicated to purchasing products for our clients.
Q: How do you ensure the quality of your products?
A: 1. Before starting the production process, we conduct Incoming Quality Control (IQC) to inspect all the raw materials.
2. Throughout the production process, we perform Input Process Quality Control (IPQC) to patrol inspect each step.
3. After the products are finished, they undergo a full inspection by our Quality Control (QC) team before being packaged for the next process.
4. Prior to shipment, each downhole motor undergoes a full inspection by our Outgoing Quality Control (OQC) team.
Q: What is the cost of transportation for samples?
A: The cost of freight depends on factors such as weight, packing size, and the destination country or region. However, if you provide us with photos and videos of the downhole motor, you can save this transportation cost. This benefit is available to our loyal customers.
The Mechanical Shocker with Drill is a fully mechanical tool for shocking and unjamming with the drill. It combines the upper and lower vibration.
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