130 hace años que, La aparición del transporte de tuberías tuvo un profundo impacto en el desarrollo de la economía mundial. En la historia de la construcción de tuberías mundiales, La construcción de tuberías de larga distancia de China ha experimentado un largo proceso de desarrollo.

En 1958, La construcción de la primera línea KEDU de tuberías de larga distancia entró en un nuevo período de desarrollo. Hasta ahora, China ha construido 395 tuberías largas de petróleo y gas, con una longitud total de 17000 kilómetros. El transporte de tuberías ha jugado un papel importante en la promoción del desarrollo de la economía nacional.

En la década de 1990, new breakthroughs were made in the construction of long-distance pipelines in China. The construction speed of oil and gas long-distance pipelines was about 400 kilometers per year. A number of long-distance pipelines were built one after another, and the pipeline networks in Northeast, North and East China were gradually improved.

Long distance pipeline construction not only develops on land, but also extends to the sea and desert. Además, the field of transmission medium is also expanding. The construction of offshore long distance pipeline is developed with the development and construction of offshore oil and gas fields.

In May 2012, Hebei Huayang Steel Pipe Co., Limitado. directly supplied 1500 tons of DN300-DN800 drinking water pipes to Islamabad Benazir Bhutto International Airport. The airport has independent lounges for domestic and international economy class passengers, while the CIP lounges for domestic and international first-class and business class passengers. Además, Islamabad Airport also has duty-free shops, hotels, restaurants, shopping malls, WIFI and other application facilities.

Actualmente, the company covers an area of more than 700 mu and has nearly 1000 empleados. After continuous transformation and upgrading, Huayang Steel Pipe has become the leading backbone enterprise of the elbow pipe fitting industry cluster in Mengcun County. El “Huayang” high-frequency straight seam welded steel pipe produced by the company has been rated as “Producto de marca famosa hebei”, con una capacidad de producción anual de 1.7 millones de toneladas.