Polyester Webbing Belt
Polyester round sling sleeve/European Double Wall Sleeve
A protective tubular sleeve made from 100% high tenacity industrial polyester yarn, designed to fit over polyester round slings for added abrasion resistance and load protection. Available in multiple colors and inner diameters from 45mm to 102mm, it serves as a European double wall sleeve for lifting belts used in industrial lifting operations. The sleeve fits over standard round slings such as 6T, 8T, and 10T configurations.
- Material
- 100% High tenacity industrial polyester yarn
- Catalogue Family
- Polyester Webbing Belt
- Certificates
- EN 10204 3.1 material test certificate on request
CAD files are supplied on request via WhatsApp or email rather than published for open download.
Key Benefits
What Polyester Round Sling Sleeve Gives You
- Protects the outer webbing of polyester round slings from abrasion, cuts, and environmental wear during repeated lifting cycles
- Reduces surface degradation at contact points with sharp edges, corners, or rough surfaces
- Maintains sling integrity and extends service life under high-friction conditions
- Available in multiple inner diameters to match standard round sling sizes including 6T, 8T, and 10T
- Color-coded sleeves allow for quick visual identification of size and application
- Double wall construction provides enhanced durability and load distribution across the sleeve
- Easy to install and remove without tools, allowing for routine inspection and maintenance
Application Scenarios
Where Polyester Round Sling Sleeve Is Used
- Lifting operations in steel fabrication yards where round slings contact sharp edges of structural beams
- Marine and offshore rigging where slings are exposed to saltwater, sand, and abrasive deck surfaces
- Construction sites with frequent handling of rebar, pipes, and concrete forms that damage sling fabric
- Industrial maintenance where slings are used in repetitive lifting of heavy machinery parts
- Logistics and warehousing where slings are moved across rough floors or through loading docks
- Use in high-temperature environments where the sleeve acts as a thermal barrier to protect the core webbing
Who It Is For
Buyers This Product Is Built For
- Rigging contractors sourcing complete lifting solutions for industrial projects
- Manufacturers of polyester round slings needing protective accessories for their product line
- Maintenance teams in steel plants and shipyards requiring durable sling protection
- Logistics providers handling heavy cargo with repeated sling use
- Lifting equipment distributors offering bundled sling and sleeve kits
- Safety officers specifying wear-resistant components in high-abrasion environments
Problems It Solves
Problems This Product Removes
- Polyester round slings wearing out prematurely due to contact with sharp edges or rough surfaces
- Sling failure caused by localized abrasion at lifting points during repeated use
- Inconsistent protection across different sling sizes due to lack of standardized sleeves
- Difficulty in identifying sling size or application when multiple slings are stored together
- Need to replace entire slings due to minor surface damage that could have been prevented
- Lack of a reusable, modular protective layer for round slings in harsh industrial environments
Technical Features
Technical Features
- Tubular sleeve design with double wall construction for enhanced strength and wear resistance
- Made from 100% high tenacity industrial polyester yarn for high tensile strength and low elongation
- Inner diameter ranges from 45mm to 102mm to fit standard 6T, 8T, and 10T round slings
- Color-coded stripes for quick visual size and application identification
- Seamless or reinforced stitching at the ends to prevent fraying during use
- Designed to fit snugly over the sling body without restricting movement or load transfer
- Available in multiple colors: Violet, Green, Yellow, Grey, Red, Brown, Blue, Orange
Specifications
Polyester Round Sling Sleeve Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Material | 100% high tenacity industrial polyester yarn |
|---|---|
| Inner Diameter Range | 45mm to 102mm |
| Color Options | Violet (45mm), Green (5mm), Yellow (62mm), Grey (65mm), Red (75mm), Brown (83mm), Blue (95mm), Orange (102mm) |
| Application | Protective sleeve for 6T, 8T, 10T polyester round slings |
| Construction | European double wall tubular sleeve |
Materials
Materials And Finishes
- 100% high tenacity industrial polyester yarn for high strength and low elongation
- Double wall construction for improved abrasion resistance and load distribution
- Colorant dyed into the yarn for fade resistance and long-term visibility
- Reinforced stitching at the ends to prevent unraveling during lifting cycles
Manufacturing Process
How This Product Is Made
1Weaving of high tenacity polyester yarn into tubular fabric
2Double wall construction process to increase thickness and durability
3Cutting to specified length based on inner diameter and application
4Color coding and stripe application during weaving or post-processing
5Inspection for defects, seam integrity, and dimensional accuracy
6Packaging for export with protective wrapping and labeling
Quality Control
Quality Control On Every Batch
- Dimensional tolerance check against published inner diameter table
- Visual inspection for stitching defects, color consistency, and fabric flaws
- Proof load testing on production batches to verify structural integrity
- Material Test Certificate to EN 10204 3.1 issued with order on request
- Third-party inspection accepted at warehouse before shipment
Customisation
Customisation Options
- Custom inner diameter sizes built to a drawing
- Custom color and stripe configuration to match internal numbering or branding
- Private label and OEM marking available
- Custom packaging carton and pallet configuration
- Custom sleeve length or end reinforcement for specific lifting applications
Compare
How It Compares With The Alternatives
An honest read on where this pattern wins and where another one would serve you better.
| Alternative | Honest Trade Off |
|---|---|
| No sleeve | Using a round sling without a protective sleeve leads to faster wear and higher risk of failure in abrasive environments |
| Single wall sleeve | The European double wall design offers greater thickness and wear resistance than a single wall sleeve |
| Rubber or plastic sleeves | Polyester sleeves maintain strength at high temperatures and resist UV degradation better than rubber or plastic alternatives |
| Sling covers made from canvas | Polyester offers higher tensile strength and better resistance to moisture and chemicals compared to canvas |
Use Guide
How To Use And Inspect Polyester Round Sling Sleeve
- Select the sleeve with an inner diameter that matches the outer diameter of the round sling
- Inspect the sleeve for damage before each use; replace if fraying, tearing, or stitching failure is found
- Ensure the sleeve fits snugly over the sling without restricting load transfer
- Do not use if the color stripe is faded or illegible, as this may indicate UV or chemical exposure
- Remove and inspect the sleeve after each lifting cycle in high-abrasion environments
- Replace the sleeve when the core sling shows signs of wear, even if the sleeve appears intact
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Answers
Polyester Round Sling Sleeve FAQ
What sizes are available for the polyester round sling sleeve?
Inner diameters range from 45mm to 102mm, with color-coded stripes indicating size: Violet (45mm), Green (5mm), Yellow (62mm), Grey (65mm), Red (75mm), Brown (83mm), Blue (95mm), Orange (102mm).
Can I use this sleeve on a 6T, 8T, or 10T round sling?
Yes. The sleeve is designed to fit standard 6T, 8T, and 10T polyester round slings. Match the inner diameter to the sling's outer diameter.
Is there a Material Test Certificate available?
Yes. A Material Test Certificate to EN 10204 3.1 is supplied on request with every order.
Can I get custom sizes or colors?
Yes. Custom inner diameters, color configurations, private label marking, and packaging are available upon request.
How do I know which sleeve to choose?
Match the inner diameter of the sleeve to the outer diameter of the round sling. Use the color stripe as a visual reference for size.
Are these sleeves reusable?
Yes. The sleeves are designed for repeated use but must be inspected before each lift and replaced if damaged.
What standards does this product follow?
The product references EN 1492-1 and EN 1492-2 in the catalogue. The material and construction meet industrial lifting requirements.
Need A Quote On Polyester Round Sling Sleeve
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