Polyester Round Sling EN 1492-2
By H-Lift
October 25th, 2023
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EN 1492-2 is a European standard that sets the requirements for polyester round slings, also known as endless round slings. These slings are used in various lifting and rigging applications to secure and lift heavy loads. The standard provides specifications and guidelines for the design, manufacturing, labeling, and safe use of polyester round slings. Here are some key points related to polyester round slings under EN 1492-2:
- Material and Construction: EN 1492-2 specifies the materials used in the construction of polyester round slings. The sling consists of a continuous loop of synthetic polyester yarn that is covered with a protective sleeve. The materials used should meet specific strength and durability requirements.
- Working Load Limit (WLL): Each polyester round sling is assigned a Working Load Limit (WLL) that indicates the maximum load it can safely lift. The WLL is marked on the sling and is usually specified in kilograms (kg) or metric tons (MT).
- Safety Factors: 7:1
- Marking and Labeling: Polyester round slings should be marked with essential information, including the manufacturer's name, WLL, safety instructions, and conformity markings to indicate compliance with the standard.
- Identification: Each sling should have a unique identification number for traceability and quality control.
- Inspection and Maintenance: The standard provides guidelines for the inspection and maintenance of polyester round slings. Regular inspection is essential to identify wear, damage, or other factors that may affect the safety of the sling.
- Testing and Certification: Manufacturers of polyester round slings must conduct testing to verify their compliance with the standard. They may provide certification or documentation to demonstrate that their products meet EN 1492-2 requirements.
- Safe Use and Handling: Users should follow safe rigging and lifting practices when using polyester round slings. This includes using proper techniques for attaching the slings to the load and the lifting equipment.
When selecting and using polyester round slings, it's crucial to choose products that comply with EN 1492-2 or the relevant safety standards applicable in your region. Proper training, inspection, and maintenance are essential to ensure the safety and longevity of these slings in lifting and rigging operations. Always consult the manufacturer's instructions and safety guidelines when using polyester round slings.
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