Supply of socket-type steel strip reinforced spiral corrugated pipe
< ="rr( ) - Microsoft Yahei- ">Socket-type rubber sealing steel belt reinforced polyethylene () spiral bellows is a secondary processing and one-time molding based on the original bellows. It is a steel belt reinforced corrugated pipe independently developed by our company. Pipe\-\socket type rubber sealing ring connection method. This connection method is more convenient, safe and effective during the installation process.
< ="- rrr( ) - rr ">< ="rr( ) - Microsoft Yahei">Steel strip reinforcement with socket type The connection of polyethylene () spiral corrugated pipe is to process the connecting components at both ends of the pipe into sockets and sockets respectively, and use the elastic deformation of the rubber sealing ring inserted into the socket groove to achieve a sealed connection. This pipe not only achieves continuity in production, but also breaks through the original connection method during the pipeline connection process. The sealing performance meets the requirements. At the same time, a closed water test is conducted according to this connection method, and its compressive strength can reach... It has also been proven during long-duration hydrostatic tests (hours) that the pipe can be used at a pressure of -.
< ="- rrr( ) - rr ">< ="" ="rr( )">The characteristics and hydraulic conditions of the pipe are good. Due to the smooth inner wall surface of the pipe, the roughness coefficient of the pipe =. According to Manning When the formula calculates the flow rate, under the same pipe diameter conditions, the flow rate of a concrete pipe is % greater than that of a steel bar< ="" ="rr( )">. That is, when transporting the same flow of sewage, the diameter of the pipe selected is comparable to that of the steel bar. The concrete pipe is reduced by one pipe grade. , good flexibility. The flexible pipe has good elongation performance, so it is more suitable for construction and foundation settlement under poor foundation conditions, especially in coastal areas where the foundation is poor and the settlement is serious
This type of pipe< ="" ="rr ( )">Can greatly adapt to uneven settlement
