Polyester Webbing Belt
Sling Webbing Material
A continuous-length polyester webbing material used in sling construction, available in 1T to 12T capacity with safety factors from 5:1 to 8:1. The material is PU impregnated for low elongation and high durability, with widths ranging from 25mm to 300mm. It is supplied in rolls of 3000 meters for 1T-3T and 1000 meters for 4T-12T, color-coded for easy identification and compliant with ISO4878, EN1492-1, and ASME B30.9.
- Material
- 100% Polyester / Nylon
- Standard
- ISO4878 EN1492-1 ASME B30.9 Characteristic: PU impregnated ,Low elongation Package :Rolls packed in shrinking
- 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 Sling Webbing Material Gives You
- PU impregnated construction reduces elongation under load for consistent tension control
- Color-coded by capacity and safety factor for quick field identification
- Continuous roll length up to 3000 meters without disconnection for 1T–3T, reducing splice points
- High strength-to-weight ratio suitable for lifting and securing heavy loads
- Low elongation performance maintains load stability during dynamic lifting and transport
- Complies with international standards including ISO4878, EN1492-1, and ASME B30.9
- Available in multiple widths and safety factors to match specific load and application requirements
Application Scenarios
Where Sling Webbing Material Is Used
- Lifting and securing heavy machinery in industrial manufacturing where consistent tension is critical
- Cargo control in transport and logistics using ratchet straps and tie-downs with high-strength webbing
- Marine and offshore operations requiring durable, salt-resistant webbing for mooring and anchoring
- Construction and infrastructure projects using webbing slings for structural component handling
- Oil and gas field operations where reliable, non-corroding lifting materials are required
- Rigging setups in mining and energy sectors where webbing must withstand abrasive environments
- Custom sling fabrication where continuous length reduces splice points and weak zones
Who It Is For
Buyers This Product Is Built For
- Rigging contractors sourcing raw materials for custom sling production
- Manufacturers of ratchet straps and tie-down systems needing high-strength webbing
- Logistics and transport companies specifying durable webbing for cargo securing
- Marine equipment suppliers building mooring and anchoring systems
- Industrial safety auditors verifying compliance with EN1492-1 and ASME B30.9
- Fabricators of lifting slings and round slings requiring bulk material input
- Procurement engineers managing multiple rigging material specs across a single order
Problems It Solves
Problems This Product Removes
- Frequent splice points in short-length webbing causing weak points and failure risks
- High elongation in standard webbing leading to load instability during lifting
- Inconsistent identification of capacity and safety factor on field-used slings
- Lack of compliance with EN1492-1 or ASME B30.9 in imported or generic webbing
- Need to source multiple webbing types from different suppliers for different capacities
- Inability to maintain continuous length in high-capacity slings due to material limitations
- Difficulty in matching webbing strength and width to specific load and safety factor requirements
Technical Features
Technical Features
- Material: 100% polyester, PU impregnated for low elongation and abrasion resistance
- Safety factor: 5:1, 6:1, 7:1, or 8:1 depending on model and capacity
- Width: 25mm to 300mm, with multiple width options per capacity
- Minimum breaking strength (M.B.S.): Ranges from 3125kg to 60000kg across models
- Continuous roll length: 3000 meters for 1T–3T, 1000 meters for 4T–12T
- Color-coded by capacity and safety factor for field identification
- Compliant with ISO4878, EN1492-1, and ASME B30.9 standards
- Stiffness and tensile strength maintained under repeated loading and environmental exposure
Specifications
Sling Webbing Material Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Material | 100% Polyester PU Impregnated |
|---|---|
| Safety Factor | 5:1 6:1 7:1 8:1 |
| Capacity Range | 1T to 12T |
| Width Range | 25mm to 300mm |
| Minimum Breaking Strength | 3125kg to 60000kg |
| Roll Length | 3000m for 1T–3T, 1000m for 4T–12T |
| Color Coding | Purple 1T–3T, Green 2T–3T, Yellow 3T–4T, Grey 4T–5T, Red 5T–6T, Brown 6T–8T, Blue 8T–10T, Orange 10T–12T |
| Standards | ISO4878 EN1492-1 ASME B30.9 |
| Certificate | CE/GS on request |
Materials
Materials And Finishes
- 100% polyester fiber with PU impregnation for enhanced durability and low elongation
- High tenacity yarns engineered for high tensile strength and resistance to abrasion
- Colorant applied to the surface for consistent and durable identification
- No synthetic additives that degrade under UV or moisture exposure
Manufacturing Process
How This Product Is Made
1Raw polyester yarns are woven into continuous webbing on high-speed looms
2PU impregnation applied under controlled tension to reduce elongation
3Width and thickness calibrated to meet published specifications
4Rolls wound continuously without disconnection for 1T–3T (3000m) or 4T–12T (1000m)
5Color applied during weaving or post-treatment for consistent field marking
6Final inspection for width, strength, and continuity before packaging
7Packed in shrink wrap or layered in cartons or wooden boxes for export
Quality Control
Quality Control On Every Batch
- Proof load testing on production batches to verify minimum breaking strength
- Dimensional tolerance check against published width and thickness values
- Visual inspection for surface defects, color consistency, and weave uniformity
- Continuity test on rolls to confirm no splice points in 3000m or 1000m lengths
- Material Test Certificate to EN 10204 3.1 supplied on request
- Third-party inspection accepted at the Qingdao warehouse before shipment
- Certificate of compliance with ISO4878, EN1492-1, and ASME B30.9 issued on request
Customisation
Customisation Options
- Custom width and safety factor combinations built to a drawing or specification
- Private label and OEM marking available on packaging and rolls
- Custom color coding for internal or client-specific identification
- Custom roll length and packaging configuration for warehouse or retail use
- Custom packaging in shrink wrap, cartons, or wooden boxes as required
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 |
|---|---|
| Nylon webbing | Polyester has lower elongation and better UV resistance but is less impact-tolerant than nylon |
| Short-length webbing | Continuous roll reduces splice points and weak zones, improving reliability in high-load applications |
| Uncoated webbing | PU impregnation reduces elongation and increases abrasion resistance, improving performance under repeated load |
| Generic imported webbing | Complies with EN1492-1 and ASME B30.9, with traceable M.B.S. and safety factor marking |
| Standard color-coded webbing | This version includes continuous roll length and PU impregnation for enhanced performance |
Use Guide
How To Use And Inspect Sling Webbing Material
- Verify the safety factor and capacity match the load and application before use
- Do not exceed the rated minimum breaking strength (M.B.S.) under any condition
- Inspect the webbing for cuts, abrasions, or color fading before each use
- Avoid sharp edges or pinch points that can damage the webbing surface
- Store rolls in a dry, shaded area to prevent UV degradation and moisture exposure
- Use only with certified hardware and fittings that match the webbing capacity
- Retire the webbing if the M.B.S. marking is illegible or if visible damage is present
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Answers
Sling Webbing Material FAQ
What safety factors are available?
Available safety factors are 5:1, 6:1, 7:1, and 8:1, depending on the model and capacity.
How long is the webbing roll?
3000 meters for 1T to 3T models, 1000 meters for 4T to 12T models, continuous without disconnection.
Is the webbing compliant with international standards?
Yes, it complies with ISO4878, EN1492-1, and ASME B30.9. Certificates are available on request.
Can you supply custom widths or safety factors?
Yes, custom widths and safety factors can be produced to your drawing or specification.
What is the difference between PU impregnated and standard webbing?
PU impregnation reduces elongation under load and improves abrasion resistance, making it more suitable for dynamic lifting and securing applications.
How is the webbing packaged for export?
Packed in shrink wrap, cartons, or wooden boxes. Custom packaging configurations are available for warehouse or retail use.
Are certificates available?
Yes, a Material Test Certificate to EN 10204 3.1 is supplied on request, and CE/GS certification is available upon request.
Need A Quote On Sling Webbing Material
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