High pressure rubber bellow/flange used expansion joint/Pipeline Flexible Expansion Joint

1, rubber soft joints in the installation is strictly prohibited ultra-limit limit installation.
2, the ground, floating, vertical installation of rubber joints, the actual working pressure of the rubber joint axial displacement pressure is less than the pipe support force, or should be installed anti-pull off device to prevent the work of pressure pull off.
3, the pipe must have a fixed support or fixed bracket, fixed the force of the bracket must be greater than the axial force. Vertical installation and overhead installation of the product at both ends of the need to install the appropriate fixed bracket and the force bracket to prevent the work after the pressure pull off.
4, the installation of bolts to be symmetrical step by step pressure to tighten, to prevent local leakage.
5, should be installed away from heat, is strictly prohibited to use the product does not meet the requirements of the media.
Application: Due to the flexible rubber soft joints have a good overall performance, mainly for raw water and sewage upgrading and transportation, thermal power plant water supply and cooling circulating water, metallurgical industry, condensate, chemical industry, chemical substances pipeline Transportation, the petrochemical industry cooling, dilution and other industries between the length of the flexible connection between the pipeline. Because rubber has a high wear resistance, but also for all industries of granular and powdery and low temperature transport of the vapor.