News

In the process of extracting oil, we will encounter some problems of aging or damage to equipment. At this time, we need to maintain and overhaul the equipment in a timely manner, and even replace the necessary parts and components. We all know that when mining oil fields, well workers sometimes can't see the underground environment so clearly. Petroleum may also have chemical effects on iron machinery. In the long run, it is inevitable that mechanical parts will rust, so at this time we need to replace the mechanical parts.