... design of PCCP adopts AWWA C304 and P.R. CHINA CECS 140, and the production adopts ... drainage, industrial water-transmission line, farm irrigation, pipe network in factory, supply pipes in power station ... pieces, PCCP can connect to steel pipe, ductile iron pipe, jacking pipe and so on. It is easy ... overall social benefit. Compared with steel pipe, ductile iron pipe, glass steel tube and many other pipes ...