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“Allowable working pressure” refers to the maximum gauge pressure that a part or system is designed to withstand under normal operating conditions.
- Maximum Operational Pressure: It represents the highest pressure level at which a component or system can safely operate without risk of failure or damage.
- Safety Provision Basis: The allowable working pressure serves as a reference for setting pressure limiting or relieving devices. These devices are crucial in protecting the part or system from accidental overpressure situations that could lead to catastrophic failure.
- Standards Compliance: The allowable working pressure is defined in accordance with specific standards and guidelines relevant to the industry or application. These standards ensure that components and systems are designed and operated within safe limits.
- Protection Mechanisms: Pressure limiting or relieving devices, such as pressure relief valves or safety valves, are set based on the allowable working pressure. They activate to release excess pressure and prevent damage to the equipment or potential hazards to personnel.
Allowable working pressure is a critical parameter in ensuring the safe operation of industrial equipment and systems. It provides a benchmark for setting protective measures and ensures compliance with safety standards to prevent overpressurization-related incidents.
See
- Mileage allowance