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Hydraulic hoses provide safety to prevent rope detachment

2023-06-25View Original

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As the title suggests, many safety inspections these days require that hydraulic hoses be equipped with safety devices to prevent them from coming loose, thereby avoiding the risk of hose connectors bursting and hitting people. **Are there any relevant regulations or standards in the industry?
Reply #22023-06-26
In hydraulic systems, preventing hydraulic hoses from coming loose is a very important safety measure, aimed at stopping the hoses from suddenly detaching and hitting people, thereby causing injury. **Both the industry and related fields have specific regulations and standards. In China, the relevant requirements for the safety and prevention of hose detachment in hydraulic hoses can be found in the following standards: 1. GB/T 3683-2011 \"Rubber hoses for hydraulic transmission\": This standard specifies the technical requirements for rubber hoses used in hydraulic transmission, including the methods of connecting such hoses as well as the safety requirements. 2. GB/T 10544-2003 \"Test methods for hydraulic rubber hoses and hose assemblies\": This standard specifies the test methods for hydraulic rubber hoses and hose assemblies, including requirements for tensile and burst tests on hose fittings. In addition, industry organizations and companies also establish corresponding safety requirements and standards based on actual conditions to ensure the safety of hydraulic hoses. The specific requirements may vary depending on different industries and application areas. It is recommended that you refer to relevant industry standards when using hydraulic hoses, follow the manufacturer’s instructions, or seek advice from professionals. .
Reply #32023-10-24
Thank you for sharing, sir. I also have a question: at what pressure level do hoses need to be equipped with anti-detachment devices? There is currently no unified standard on this; could you share your experience? In other words, what level of pressure or length of hose causes it to become unstable and pose a risk of harming surrounding objects and people?

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