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Coiled purple woven webbing sling with black center line and blue tag on a white background
Webbing Slings

Endless Slings

A continuous loop lifting sling with no seams or joints, designed for secure, flexible handling of irregular or delicate loads. Kailipu offers 7 catalogued endless webbing sling lines in polyester, suitable for industrial lifting, material handling, and rigging where durability and load adaptability are required.

Who It Is For

Buyers Who Specify Endless Slings

  • Industrial material handlers needing flexible slings for irregular or sensitive loads
  • Manufacturers and fabricators using lifting slings in assembly lines with frequent load changes
  • Logistics and transport companies moving delicate or high-value goods requiring non-marring contact
  • Marine and offshore contractors requiring slings that resist abrasion and environmental wear
  • Rigging distributors building a complete webbing sling range under one brand
  • Construction teams lifting precast elements or machinery with complex geometries
Problems Solved

What Endless Slings Solve on the Job

  • A lifting task where the load shape does not match the fixed geometry of a flat or round sling, causing uneven stress or damage
  • A sling with a visible seam or joint that becomes a weak point under repeated use or abrasion
  • No clear visual indicator of working load limit, leading to incorrect sling selection and safety risk
  • A sling that cannot be wrapped around a load without twisting or slipping due to lack of flexibility
  • A supplier who only offers flat slings, forcing a buyer to source multiple types for one job
  • A need for a reusable sling with a long service life but no cost-effective option available
Why Kailipu

Why Buy Endless Slings from Kailipu

  • 7 catalogued endless webbing sling lines in polyester, continuous loop with no joints or seams
  • Color-coded by working load limit for quick visual identification and safe selection
  • Complies with EN 1492-1 and EN 1492-2 for synthetic slings, with 7:1 design factor as standard
  • Seamless construction enhances strength and reduces risk of failure at connection points
  • High flexibility allows wrapping around irregular shapes without twisting or slippage
  • Reusable with longer service life when maintained properly, reducing long-term cost
  • Custom sizes and assemblies built to a drawing, with custom tonnage stamping and private label marking available
  • Direct supply from the original manufacturer, with small orders accepted and mixed rigging purchases supported
Applications

Where Endless Slings Are Used

  • Lifting a cylindrical steel drum with a smooth surface where a flat sling would slip or mark the finish
  • Handling a fragile ceramic panel in a factory setting where abrasion or crushing must be avoided
  • Wrapping a complex-shaped machine component during transport to prevent shifting or damage
  • Securing a stack of corrugated metal sheets on a trailer where the load must stay stable during transit
  • Using a sling in a repetitive lifting cycle on a production line where quick attachment and release are needed
  • Rigging a large precast concrete beam where the sling must conform to the curved profile without stress points
Answers

Endless Slings FAQ

What is an endless webbing sling?
An endless webbing sling is a continuous loop made from high-strength polyester webbing, joined at the ends with a load-bearing splice. It has no seams or joints along the length, providing a uniform strength profile and reducing failure points.
How do I measure the length of an endless sling?
Measure the inside circumference of the loop. This is the effective length used in lifting calculations. Do not measure the length of the webbing material or the outside diameter.
What is the difference between an endless loop sling and a flat web sling?
An endless loop sling is a continuous circle with no ends, allowing it to wrap around a load without a connection point. A flat web sling has two ends and requires a shackle or hook to form a loop, creating a potential weak point at the termination.
What design factor is used for endless webbing slings?
The standard design factor for polyester endless webbing slings is 7:1, in line with EN 1492-1. This means the minimum breaking load is seven times the working load limit.
Are these slings certified?
Yes. Each batch is proof load tested, dimensionally checked, and breaking strength validated. Material Test Certificates to EN 10204 3.1 are available on request with the order.
Can you customise the size or marking?
Yes. Custom sizes, tonnage stamping, private label marking, and custom packing are available. Send the dimensions, load capacity, and marking layout for a quote.
What is the working load limit based on?
The working load limit is the minimum breaking load divided by the design factor. For endless slings, the design factor is 7:1 unless otherwise stated. Both values are stamped on the sling.

Get a Quote on Endless Slings

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