As China's leading manufacturer and exporter of uPVC column tube and uPVC casing, Shandong Tongming Plastics Co., Ltd. has established a solid brand reputation in the global market with years of rich experience in the industry and its ultimate pursuit of quality. The company has always taken "providing high-quality products that meet international standards" as the core, and has won wide recognition from customers at home and abroad with its excellent uPVC column tube products and professional services.
Shandong Tongming Plastics Co., Ltd. knows that quality is the foundation of the enterprise. Its carefully crafted 4/11-inch uPVC column tube (1.25-inch well tube) is a vivid reflection of excellent quality. This product combines multiple advantages and achieves a perfect balance of performance and practicality.
In terms of durability, the uPVC column tube has been precision engineered and has strong wear resistance, ensuring long-term and stable operation, providing users with a long-lasting and reliable water resource delivery solution. At the same time, it has excellent impact resistance and high tension strength, and can maintain its structural integrity and meet various challenges even in complex and harsh use environments.
The unique design is a highlight of the product. Its torque-sturdy characteristics allow the pipeline to maintain integrity under extreme conditions, while the square thread design significantly improves load bearing capacity. Combined with the high-quality rubber "O" ring, a 100% leak-proof connection is achieved, ensuring stable delivery of high flow, and effectively avoiding resource waste and safety hazards caused by leakage.
In addition, the product is chemically inert, which can ensure the purity and safety of the water delivered and fully complies with the hygiene standards of the drinking water supply system. The non-toxic and odorless characteristics further highlight its advantages in protecting human health. At the same time, the pipe is non-corrosive, seamless, strong and has a certain flexibility, which greatly extends the service life and reduces maintenance costs.
This uPVC column tube also performs well in terms of installation and use costs. The low installation cost and simple installation and operation process save users a lot of time and manpower. The low friction characteristics brought by smooth inner walls not only improve water flow efficiency, but also help improve energy utilization and achieve a win-win situation between economic and environmental benefits.
From the perspective of product specifications, the 4/11-inch uPVC column tube (average outer diameter 32 mm, total length 42 mm) offers a variety of types, covering medium, standard and heavy duty, with pressure ranges of 10-25 kg/cm², 26-40 kg/cm², and 35-45 kg/cm², respectively. The safety tensile load can reach 1700-2000KG, and the safety master pump conveying head is 210-350M, which can meet the use needs of different scenarios.
A wide range of applications is another proof of the strength of this product. It is suitable for submersible pumps and provides reliable support for all kinds of water supply applications. In irrigation systems, its durability and strength ensure efficient allocation of water resources. At the same time, it is also a high-quality alternative to materials such as MS, PPR, GI, ERW, HDPE and stainless steel column tubes, which is better in performance and durability. Whether it is ordinary water, cold water, clean water, or corrosive water containing salt and sand, this pipe can handle it calmly and is also very suitable for daily water needs of the family.
Shandong Tongming Plastics Co., Ltd.'s unremitting pursuit of excellence is not only reflected in the product itself, but also integrated into every link of enterprise development. The company continues to innovate technology and technology, and is committed to providing customers with more reliable and efficient solutions.
Post time: Aug-09-2025