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Drill pipe purchase is a technical activity, sloppy, recommended Raiders

Drill pipe purchase is a technical activity, sloppy, recommended Raiders

2018/03/27 15:30
Drilling rigs are a common type of machine tool, and they are also very useful in geological exploration work. However, the rig can be so appreciated by people, and its various accessories are also indispensable. Therefore, if the geological exploration work can be carried out normally, smoothly, and efficiently, users who often use the rig should also learn more about drill pipe fittings.
As we all know, in the rig accessories, the role of the drill pipe is particularly important, therefore, the purchase of drill pipe for the rig needs to be serious and prudent. The following is the drill tactics of Ningbo Zhedong geological equipment for everyone to share:
1. What do you need to buy? The drill pipe is used for supporting drilling rigs. Therefore, first of all, it is necessary to figure out what model and specifications of drill pipe are needed for its own rig, and then one must figure out the environment and geology that it is going to construct to determine whether it is a short drill that needs to be purchased. The rod, or the long drill rod, is a wedge-shaped, half-wedge type, or abradable drill rod, or a friction-type or fixed-type drill rod. Ningbo East Zhejiang Geological Equipment Tips Everyone, it is best to support at least 2 sets of drill pipe to prepare for various situations.
2, learn to look at the essence from the appearance. As the saying goes, the laymen watch the excitement and the insiders look at the door. Select the drill pipe to start the prospective doorway and proceed with the magnifying glass from the details. Drill pipe is an important tool for geological exploration site construction. It is not a child's play. Ningbo East Zhejiang Geological Equipment teaches you to purchase the basic doorway of the drill pipe: The appearance of the drill pipe does not necessarily look like a good drill pipe, but the appearance of the drill pipe is not necessarily a good one. As for the appearance of the drill pipe, it is easy to check on the procurement site. For example, there is no rust on the surface of the drill pipe, there is no pit, there is no steel mark pattern, etc., the surface of the drill pipe is not smooth enough, the quality of the paint is not good, the drill pipe Quality, performance can be guaranteed, there will be many hidden dangers in the later use, drill pipe in this case is not recommended to buy.
3, to the factory to understand the drill rod raw materials and processing technology. The best material for the drill rod body is the geological alloy steel pipe, and the machining process is friction welding. Ningbo East Zhejiang geological equipment has a comparative advantage in this respect. The geological drill pipe we produce is made of the highest quality seamless steel alloy pipe for geological use, and the high-quality alloy structural steel used for the drill pipe joints is added to the air conditioning system. The quality treatment greatly improves the fatigue strength and shear strength. In the process, the advanced friction welding process is used for production and processing, making the drill pipe with high bending strength and solid welding. In addition, our production equipment is fully equipped with advanced numerical control processing equipment, which is characterized by stable production efficiency and quality. It can ensure the requirement of straightness when deep hole drilling, and promote the product has higher fatigue strength and longer service life.