Are there any calculations and manufacturing standards **or industry standards for the pressure relief manholes of storage tanks?
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I took a look at SY/T0511.1-2010; it mainly discusses the normal exhaust volume of breathing valves. It is not related to pressure relief manholes. Are there any specifications for the installation of pressure relief manholes in national standards? Similar to HG/T20570, focusing on the calculation of discharge volume for the selection and design of safety valves or burst discs
There are **some relevant standards and specifications** for the calculation and manufacturing of pressure relief manholes for storage tanks. For example, GB 12337-2014 \"Protection against Venting in Storage Tanks\" and JB/T 4708-2000 \"Technical Requirements for Pressure Venting in Storage Tanks\" contain provisions regarding the protection against venting in storage tanks as well as the technical requirements for venting. However, the specific calculation and manufacturing standards for pressure relief manholes need to be tailored according to different industries and specific circumstances; therefore, there may be no universal or industry-standard guidelines. When designing and manufacturing pressure relief manholes, detailed calculations and analyses are required based on actual conditions to ensure that they meet the requirements of safety, reliability, and cost-effectiveness. .
Generally refer to AIP2000
\"GB 12337-2014 Protection Against Venting in Storage Tanks\" and \"JB/T 4708-2000 Technical Requirements for Pressure Venting in Storage Tanks\"? ? ? What is this? What’s that?