Special Factory of Concrete Pipe( Presstressed Pipe) in North of China. Steek-ring Prestressed Concrete Pipe (SPCP) is our patent products.Patent No.: ZL200620027120.1.Applicable scope: Drainage pipe, midium and low pressure water supply pipe.Pipe diameter range: DN500mm to...

Patent product of our company with world lading technology.Installation construction van complete jacking at one time Pipe description: JCCP is developed on the basis of ordinary reinforcement concrete pipe and it is made up of steel bell and spigot, steel cylinder, reinforcement...

Jacking pipe: Special Factory of Concrete pipe, have 157 patents. Jacking pipe size from DN600mm to DN3000mm. Jacking pipe: Appliable scope: rain, sewage, channel off water and agricultural drainage irrigation pipe which use the construction method of moving.Pipe diameter range:...

Reinforce concrete Drainpipe: Special supply varioua of concrete pipe, include flexible joint pipe and rigid joint pipe.    Reinforce Concrete Drainpipe description: Inside the pipe wall of Reinforce Concrete Drainpipe, there is a concrete circular tube with...

A patent product of our company with the world leading technology, can be used as slotted pipe and reinforced concrete jacking   Pipe description: Although having the patent name of steel bell and spigot concrete jacking pipe, JCP can be used as slotted pipe and...

Special Concrete pipe producer, has 157 patents. Dia from DN400mm to DN4000mm Concrete pipe:Applicable scope: Water supply for city, industry and irrigation system. It can also use in factory, seawater cooling recycle pipe, sewage water main pipe and downcomer pipe.Pipe diameter...