The underground pipeline system is the "blood vessel" of the city's operation, but in the process of long-term burial or transportation of media, wear and tear is always the "invisible killer" that threatens the life of the pipeline - the sand and gravel in the soil will continue to rub against the pipe wall, and the particulate impurities in rainwater and industrial wastewater will also initialize the inner wall. Traditional pipelines often take three to five years to scratch, thin or even leak, which not only costs a lot of maintenance and replacement, but also may affect traffic and interfere with residents' lives.

AD Pipeline's HDPE carat pipe is here to solve this pain point. As a wound structural wall pipe made of HDPE, it has excellent wear resistance from material to structure: HDPE itself is a high toughness, low friction coefficient plastic, the surface is smooth as a mirror, and the sand and gravel in the soil will not easily scratch; and the unique winding molding process of carat tube makes the pipe wall form a multi-layer reinforced structure, and the compression resistance and wear resistance are double improved. Even in the face of high-strength medium initialization, the inner wall can remain intact.

In practical applications, this wear resistance directly translates into a longer service life. For example, after a municipal drainage project used HDPE carat pipes, in the face of a large amount of sediment entrained by rainwater in the rainy season, the inner wall of the pipeline has never appeared rough surface caused by wear and tear. It has remained unobstructed for 5 years and has been in service for nearly 3 years longer than traditional pipes. In the scene of industrial wastewater transportation, when conveying wastewater containing fine particles, the wear rate of HDPE carat pipes is only 1/3 of that of ordinary PVC pipes, and the service life is extended by 4-5 years.

Longer life means lower full life cycle costs. The original pipeline that needs to be replaced every 10 years can be used for 15 years or even longer after using HDPE carat pipes, which not only reduces the cost of pipeline procurement, but also saves the manpower and material costs of frequent excavation and maintenance - for municipal engineering, one less road surface excavation can affect a few weeks of traffic; for enterprises, one less pipeline replacement can reduce the shutdown for a few days, and the indirect value created is immeasurable.

Of course, this stable wear resistance cannot be separated from the strict control of quality of AD pipes. From the selection of raw materials to the production process, every step is accurately tested: HDPE raw materials with high purity and uniform molecular weight distribution are selected to ensure the wear-resistant foundation of the material itself; the winding tension and temperature are monitored in real time during the production process to ensure that the structural strength of each pipe is consistent. It is this attitude of "comparing every penny" that makes the wear resistance of AD HDPE carat pipes always stable and a safe choice for users.

For pipeline systems that need long-term operation, "wear resistance" is never an extra plus, but the basic "life infra". AD pipe HDPE carat pipes use real wear resistance characteristics to help users "lengthen" the life of pipes, "reduce" maintenance costs, and protect the operation of cities and enterprises in a more reliable way.