The paper introduced structure character of the soft rapid joint in piping, and compared with the flange connection,proved that it has the character of high connection performance, good seal feature and economic performance, it has been proved with certain applicable value.

Research on low modulus silicon rubber formula and interface adhesion technology for flexible joints;

Study on ultrasonic detection for interface detection of flexible joint;

Nonlinear analysis on flexible joint with non-uniform elastomer;

The forming processes of FRP flange reinforced with steel plate and quick coupling FRP pipe are introduced in this pape

In order to accelerate offshore conductor construction and shorten project period,the quick coupling was used to connect sections instead of welding.

Based on the functions of geometric mould,assembly and engineering drawing included in Solidworks,the fast design system for clamp style flexible tube joint has been developed.