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If all pipelines are installed/exposed to the environment that may freeze the pipeline system, insulation data and electric heating tracing must be provided to prevent pipeline damage and affect system operation: all seismic supports should be reliably connected to the main structure, and the pipelines should pass through the settlement joints of the building When considering the impact of uneven settlement, the design of mechanical and electrical engineering other than buildings with seismic supports does not require seismic calculation.


If two opposite rigid seismic supports are set at the same position, the suspension screws can be omitted. When optimizing the integrated pipeline, the seismic support has formulated the avoidance principle that can be followed by many parties: all professional pipelines installed on the integrated support and hanger follow the "small control large pipe, pressure control non-pressure pipe, weak current system strong current, flexible The general principle of "regulating non-flexible pipes and controlling pipes requiring frequent maintenance that do not require frequent maintenance" means that when pipelines are arranged in parallel, electrical equipment pipes are located on the top layer, ventilation air conditioning ducts are located on the middle layer, and all water pipes are located on the bottom layer.


Semi-automatic: If it is touched, it will switch between semi-automatic and full-automatic. If it is in full-automatic mode, it will flash with green and "full-automatic" text. The semi-automatic working mode is to wait for the external "start" button to be pressed after the material is loaded. Confirm that the fully automatic working mode is to automatically process the current pipe after the set feeding time is up;
The position where the fixed point is set becomes the fixed bracket, and the relative displacement between the pipe frame and the pipe frame will not occur.


Lateral seismic supports should be provided at both ends of the pipeline. For steel pipes with a diameter greater than or equal to 200 mm, a secondary hot-dip galvanizing should be performed after the installation is complete. All pipes passing through the expansion joints of the building are connected with metal bellows expansion joints. If all the pipes are installed/exposed to an environment that may freeze the piping system, Provide insulation materials and electric heating tracing to prevent pipeline damage and affect system operation.


When pipeline conflicts occur, families should be protected, the interference and collision problems of various professional pipelines should be dealt with, and conflicts such as air pipes, water pipes, cable trays, fire protection, water supply and drainage pipes, communication and signal trays should be coordinated.


The skeleton performance produced by the greenhouse skeleton forming machine is excellent. It shows that the estimated value of H value obtained is basically consistent with the test result.

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