... to the other pipes. PCCP 1. Prestressed Concrete Cylinder Pipe 2. High working pressurePCCP1. PCCP, full name is Prestressed ... Concrete Cylinder Pipe, is a composite pipe with steel tube, prestressed steel wire and concrete ... in factory, industry, irrigation, seawater cooling recycle pipe, sewage water main pipe and such system.6. PCCP diameter range: DN ...