The oil pipeline is composed of oil pipes and their accessories, and is equipped with corresponding oil pump units according to the needs of the process flow. It is designed and installed as a complete pipeline system to complete the tasks of oil unloading and transportation. The oil pipeline system, which is used to transport petroleum and petroleum products, is mainly composed of oil pipelines, oil stations, and other auxiliary related equipment. It is one of the main equipment in the petroleum storage and transportation industry, and also the most important transportation equipment for crude oil and petroleum products. Compared with railway and highway oil transportation, pipeline oil transportation has the characteristics of large capacity, good sealing, low cost, and high safety factor.

The pipe material of oil pipelines is generally steel pipes, which are connected to long-distance pipelines using welding and flange connection devices, elbows, bends, tees, and other fittings. Valves are used for opening and closing control and flow regulation. Oil pipelines mainly have transportation processes such as isothermal transportation, heated transportation, and sequential transportation. Corrosion of pipelines and how to prevent it are important aspects of pipeline maintenance. At present, oil pipelines have become one of the main transportation tools for oil and still have considerable development potential in the future.

WH-STEEL is a foreign trade enterprise based on the manufacturing of pipeline equipment products. Our production base is located in Cangzhou City, Hebei Province, the capital of China's pipe industry, and we have set up a marketing center in the Guomao CBD of Beijing, the capital of China. Relying on favorable incentive policies and foreign trade situation, WH-STEEL's business has spread to more than 40 countries around the world for many years, and has become a loyal partner of hundreds of enterprises such as Sinopec, Uzbekistan National Oil and Gas Company, Russian LUKOIL Oil, and British BP Oil Company. With the vigorous development of oil pipeline engineering, a large number of challenges and opportunities have emerged one after another. We will double our efforts to shape the WH-STEEL brand into a benchmark in the field of pipeline equipment products.