PVC pipe fitting is an important part of building drainage system. Its quality and performance are directly related to the stability and safety of the whole system. Therefore, in the manufacturing process, we must strictly control every link to ensure the quality and reliability of the product. However, this process is not easy. We are faced with many challenges such as mold design complexity, material fluidity, dimensional stability, etc.

In the field of construction engineering, the drainage, wastewater, and vent (DWV) system is the "vein" of the building, and its design is directly related to the health safety and operational efficiency of the building. The performance of the PVC DWV fitting system is highly dependent on the precision and quality of mold manufacturing. This article will analyze the core design logic of the DWV fitting system from three dimensions and explore the technical challenges and innovation directions in the field of mold manufacturing.

In the field of plastic pipe fitting manufacturing, the design of injection molds directly affects production efficiency, material utilization and finished product quality. By optimizing mold design, companies can not only reduce unit costs, but also increase production capacity and yield. The following are three proven optimization strategies, combining industry cases and technical details to provide systematic solutions for cost control.