ADD: Yangzhuang, Zhenwu Town, Jiangdu District, Yangzhou City, Jiangsu Province
Brief introduction of complete equipment and steel mold development of prestressed steel cylinder concrete pipe (PCCP) production line
Presessed Concrete Cylinder Pipe (PCCP) is the fastest growing high-quality pressure water supply and drainage pipe in China since the 1990s. Compared with ordinary pressure pipelines, PCCP has excellent performance against high external load, high impermeability and high joint sealing. PCCP is quick to install and convenient to construct. It is widely used in various water, drainage and other pipeline projects at home and abroad. At present, the annual PCCP pipeline used in China can reach thousands of kilometers. The PCCP can withstand a maximum internal pressure of up to 2.5 MPa, a maximum soil depth of up to 20 m, and a design life of up to 50 years. PCCP is especially suitable for large-diameter pipeline engineering. The maximum pipe diameter of PCCP used in China is 4000mm (the maximum pipe diameter of PCCP used in the United States is 6400mm), and the weight of single pipe is 60-70 tons.
At the same time of rapid development of PCCP in China, PCCP special equipment has also developed rapidly. Our company keeps pace with the development of PCCP market and actively develops special equipment for PCCP pipe making. It is the earliest domestic production of PCCP pipe special equipment. One of the manufacturers, successfully developed PCCP part of the special equipment for pipemaking as early as 1998, and provided PCCP equipment and steel molds for φ1800 and φ2400 for Shenzhen Sun Pipeline Engineering