Line pipes have the advantages of high temperature resistance and reduced losses. Line pipes are generally made of carbon steel or alloy steel. The main elements are iron, carbon, copper, nickel, chromium, molybdenum, and titanium. The pipes are generally very strong and durable. Because line pipes have such powerful advantages, they are widely used in petroleum transportation, various gases and liquefied gas transportation. In addition to being used in the chemical and petroleum industries, line pipes are also widely used in heat supply and water supply systems in large factories. In urban construction, pipelines are also used as transportation carriers for coal and natural gas, providing cities with clean, environmentally friendly, efficient, and energy-saving new energy.
The first step in the construction and implementation process of long-distance oil pipelines is measurement and setting out, followed by cleaning of the construction work zone, pipe transportation, pipe trench excavation, pipe laying, assembly and welding, patching and repairing, hanging pipes and trenching, After the trench backfilling, landform restoration and other processes, the final step is the project completion acceptance. Understanding the construction knowledge of oil pipelines may be helpful to us in helping the country protect pipelines and maintain pipeline safety in our daily lives.
