Tianjin Xingrong Metal Products Co., Ltd. Pipeline Technology Co., Ltd. attended the 2025 Urban Water Supply and Drainage Pipeline Innovation and Development Technology Exchange Conference

From June 18 to 20, 2025, the "2025 Urban Water Supply and Drainage Pipeline Innovation and Development Technology Exchange Conference" was grandly held in Nanjing. With the theme of "Innovation-driven Development, Building the Lifeline of Urban Pipelines", this conference brought together industry experts and corporate representatives to discuss the technological innovation and application trends in the field of water supply and drainage pipelines. Su Jiuchuan, general manager of Tianjin Pipe Technology Co., Ltd. of led the team to participate, and Lu Zhichao, general manager of Tianjin Stainless Steel Pipe Co., Ltd., and Jiang Jisheng, deputy general manager of Tianjin Pipe Technology Co., Ltd., and other major leaders attended the event, and were invited to present a full range of innovative products and technical solutions.

In the technical exchange session, Gao Zhiling, senior engineer of Tianjin Pipe Technology Co., Ltd., delivered a keynote speech entitled "Technology empowers all-round development of Pipeline's high-quality development path." In the speech, he focused on introducing Pipeline's market-demand-oriented research and development concept and the full-chain innovation system built on the basis of the company's technology center. He systematically elaborated on scientific research system based on 72 patents and 4 national CNAS laboratories, focusing on the ten core products such as plastic-lined composite steel pipes, plastic-coated composite steel pipes, and socket-and-spigot flexible joint anti-corrosion steel pipes. Gao Zhiling pointed out that the socket-and-spigot flexible joint anti-corrosion steel pipe has jointly formulated a group standard with industry experts, and its technical level has reached the international leading level, and has been successfully applied to national water conservancy projects such as the South-to-North Water Diversion Project.

In addition, he explained in detail the lightweight advantages of wire mesh reinforced polyethylene composite pipes in municipal pipe networks, the 3PE anti-corrosion process of large-diameter spiral seam submerged arc welded steel pipes, and the food-grade application of stainless steel pipe fittings in direct drinking water projects. "From material research and development to process innovation, Youfa has always been guided by solving industry pain points such as 'yellow water, pipe bursts, and leakages.'" Gao Zhiling emphasized that the company's eight production bases have built a 600,000-ton standing inventory system, coupled with the "168 Logistics" smart platform, to achieve a full life cycle service closed loop from design selection to after-sales maintenance.

In the conference exhibition area, Qu Qi, President of the China Construction Metal Structure Association, visited to exchange ideas. Accompanied by General Managers Su Jiuchuan and Lu Zhichao, President Qu Qi learned in detail about the technical highlights of core products such as socket-and-spigot flexible joint anti-corrosion steel pipes. During the exchange, President Qu Qi had an in-depth discussion with the Youfa team, encouraging the company to continue high-quality development and lead the technological innovation of water pipelines.

The products developed by such as plastic-lined composite steel pipes, plastic-coated composite steel pipes, socket-and-spigot flexible joint anti-corrosion steel pipes, wire mesh reinforced polyethylene composite pipes, PE (polyethylene) pipes, 3PE anti-corrosion steel pipes, spiral seam submerged arc welded steel pipes, plastic-lined spiral drainage pipes, insulation pipes, stainless steel pipes and pipe fittings, have attracted many design institute experts and engineering parties to stop by. The company's professionals explained the installation process of hemispherical socket-and-spigot joints on site, and explained the technical parameters and cost-effectiveness advantages in detail with specific engineering cases for issues such as "connection reliability of pipes of different materials" and "life cycle cost analysis".

Through this grand event for water supply and drainage pipelines, Tianjin a Pipe Technology Co., Ltd. not only fully demonstrated its professional technical accumulation and innovative practical ability in the field of water pipeline systems, but also demonstrated its strategic determination and service quality in the industry with the systematic presentation of full-chain solutions, and put into practice its continuous efforts towards the vision and goal of "water pipeline system expert". Through product display, on-site technical exchanges and case sharing, it has successfully established cooperation and docking channels with many industry units, laying a solid foundation for expanding the national water pipeline market.