Tianjin Rongfeng Cement Products Co., Ltd. specializes in the production of cement pipes, drainage pipes, and jacking pipes, offering reasonable prices and looking forward to collaborations.

Pipe joints are connected using a tenon and mortise method at the ends of the pipes, where one pipe's tenon fits into the mortise of another. This connection method allows for the transfer of loads between pipe components and enhances sealing performance. Generally, a sliding rubber ring is used for sealing and preventing water leakage.