From source to tap: Chambroad’s PA14D polypropylene pipes use technology to define new solutions for drinking water pipe safety.

01 Safety and High-Temperature Resistance
From source to tap, drinking water safety is directly linked to the health of every family. The safety of drinking water for infants and young children, in particular, demands strict adherence to high standards and rigorous requirements. Chambroad’s PA14D pipes strictly adhere to the national standard GB/T 17219, “Safety Evaluation Standard for Drinking Water Transmission and Distribution Equipment and Protective Materials.” The release of heavy metals such as lead, mercury, and manganese is far below the permitted limits, ensuring complete safety from outlet to bottle, making it a trusted “safe steward” for many families. In addition to its excellent precipitate control, this pipe also boasts exceptional high-temperature resistance. It can safely operate in temperatures up to 110°C and withstand continuous exposure to 80°C hot water for extended periods, maintaining safety even under high water temperatures and eliminating the risk of secondary contamination from heat sources.

02 Reduced Maintenance Costs Furthermore, Chambroad’s PA14D pipes exhibit excellent anti-scaling properties. Its smooth inner wall and high chemical stability effectively prevent scale buildup, ensuring long-term, unobstructed flow in household water supply pipes. This “decades-long flow” design concept not only reduces household pipe maintenance costs but also better meets the modern family’s pursuit of healthy and sustainable living.
03 Long-lasting Responsibility: Excellent products and system solutions are inherently driven by the pursuit of quality and innovation. Chambroad PA14D pipe not only excels in safety and health, but also boasts excellent mechanical properties, including resistance to environmental stress cracking and creep. After 10,000 hours of rigorous hydrostatic testing, the pipe showed no collapse or deformation, demonstrating exceptional structural stability. This characteristic makes it a “long-lasting guarantee” for reliable water supply systems, effectively withstanding daily water flow shock and long-term static pressure, eliminating the risk of deformation caused by material aging. Like the “skeleton” of a building, silently supporting the overall structure, Chambroad PA14D, within walls and beneath the ground, offers a service life exceeding 50 years, providing reliable protection for household water supply systems spanning half a century.