Endless Flat Round Sling-Endless disposable polyester webbing straps

Endless Flat Round Sling is a versatile, high-performance synthetic lifting sling designed for a wide range of industrial lifting, towing, and rigging applications. Unlike traditional slings with fixed eyes or end fittings, the endless sling features a continuous loop design with no seams, stitches, or metal components, allowing for uniform load distribution and multiple hitch configurations. This design minimizes weak points and enhances Safety during lifting operations.

Manufactured from 100% high-tenacity polyester (PES), these slings offer excellent resistance to abrasion, chemicals, UV radiation, and moisture. They are available in both single-ply and double-ply constructions, with a wide range of working load limits (WLL) from 1 ton up to 300 tons, and lengths from 0.5 meters to 100 meters.

Key Features

• Continuous Loop Design: No fixed ends or hardware, reducing stress concentration and extending service life.

• high strength-to-Weight Ratio: Lightweight yet capable of lifting heavy loads, making handling easy and safe.

• Flexible and Versatile: Can be used in vertical, choke, and basket hitches, adapting to irregularly shaped or fragile loads.

• Load Protection: The soft polyester material will not scratch or damage the surface of the lifted object.

• Color-Coded for Easy Identification: Each sling is color-coded according to EN 1492-1 or EN 1492-2standards, with capacity stripes indicating the working load limit for quick visual reference.

• Low Elongation: Under rated load, elongation is typically less than 3%, ensuring stable lifting.

• Temperature Range: Suitable for operation from -40°C to +100°C.

Safety and Standards

Endless Flat Round Slings are manufactured in compliance with international safety standards, including EN 1492-1:2000 (for flat webbing slings), EN 1492-2:2000 (for round slings), ASME B30.9, and ISO 4878147. They are available with safety factors of 5:1, 6:1, or 7:1, depending on customer requirements and application risk.

Each sling is supplied with a durable label containing:

• Serial number and date of manufacture

• CE mark and certification details

• Working Load Limit (WLL)

• Safe usage instructions for various lifting configurations

Common Applications

• General industrial lifting and material handling

• Construction and rigging projects

• Marine and offshore operations

• Heavy machinery and equipment installation

• Precast concrete and roof truss lifting

• Glass handling (with protective sleeves)

Customization Options

Manufacturers offer extensive customization options, including:

• Custom lengths and widths (e.g., 30mm to 300mm)

• Single-ply or multi-ply construction

• OEM/ODM branding and logo printing

• Special coatings for enhanced abrasion or chemical resistance

• Optional protective sleeves for sharp-edged loads

Conclusion

The Endless Flat Round Sling is an essential tool for modern lifting operations, combining strength, flexibility, and safety in a lightweight, easy-to-handle design. Whether for routine industrial lifting or specialized heavy-duty applications, these slings provide reliable performance and long service life when used and maintained correctly.

For more detailed specifications, certifications, or customized solutions, please consult the manufacturer or refer to the relevant product datasheets.