Spigot and socket Galvanized Alloy Sprayed Prestressed Concrete Cylinder Pipe

The spigot and socket prestressed concrete cylinder pipe with sprayed zinc alloy coating is a technically improved product of the prestressed concrete cylinder pipe (PCCP). Its spigot and socket steel rings are equipped with sprayed zinc alloy coatings, which significantly improve the corrosion resistance and durability of the PCCP and effectively extend its service life.