This PVC Standard Rainwater Pipe is a high-quality PVC pipe specifically designed for rainwater collection and drainage systems. Made from premium polyvinyl chloride (PVC) material, this product boasts exceptional corrosion resistance and anti-aging properties, ensuring long-term durability against the acidic or alkaline components in rainwater as well as UV exposure, even in harsh environmental conditions.
The series offers multiple sizes, including D50x1.8mm, D75x1.9mm, D110x2.1mm, D160x2.8mm, and D200x3.5mm, with each pipe having a standard length of 4 meters, catering to diverse project requirements. The smooth inner surface significantly reduces water flow resistance, enhancing drainage efficiency, making it ideal for rooftop rainwater discharge, garden drainage systems, and municipal rainwater networks.
Furthermore, PVC standard rainwater pipes feature flexibility and pressure-bearing capacity, allowing them to be easily bent during installation to accommodate complex terrains and spatial layouts while maintaining structural integrity under high water pressure. The product also exhibits outstanding environmental friendliness, as its production process complies with stringent environmental standards, being non-toxic and harmless, fully meeting the requirements of modern green construction.

Shanghai Pirsa Pipe Industry Co., Ltd. was established in 2003. We have two production bases located in Shanghai, China and Zhoukou, Henan Province, with cooperative bases covering Fujian, Anhui, Yunnan, Chongqing, and Shenyang in China. The factory covers an area of 100000 square meters; Over 100 production lines with an annual production capacity of 100000 tons and an annual sales revenue of 600 million RMB.
The products include PP-R, PE-RT, PE water supply pipes PB、 Nearly a hundred series of products including stainless steel drinking water pipes, HDPE drainage pipes and double wall corrugated pipes, PVC-U drainage pipes and electrical conduit, PVC-C high and low voltage power pipes, switch sockets, bathroom plumbing, and pre purified water.
The company was established in 2003
Factory area of 100000 square meters
Over 100 production lines