Contact Platform Support
Help CenterSynthetic Round Lifting Sling 10,000 kg WLL, 7:1 Safety Factor, ISO 4878 Compliant
Product Spotlights
Related Products
-
Flat Weave Synthetic Round Sling 4:1 Factor, 2 Ton, 3m, Heat Cut Edges for DurabilityNegotiableMOQ: 1 Piece -
Synthetic Round Sling for Steel Structure Installation, 5:1 Safety Factor, 15ft LengthNegotiableMOQ: 1 Piece
-
Synthetic Round Lifting Sling for Offshore Oil Rig Heavy Duty Lifting, 20 Ton CapacityNegotiableMOQ: 1 Piece
-
Factory Warranty 1 Year Synthetic Round Lifting Sling With Mill Test ReportNegotiableMOQ: 1 Piece
-
Polyester Synthetic Round Lifting Sling With 5:1 Safety Factor, 10,000 Lbs WLL, EN 1492-2 CompliantNegotiableMOQ: 1 Piece
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of experience in the lifting equipment industry. Since our establishment in 1998, we have been dedicated to producing high-quality synthetic round lifting slings that meet the rigorous demands of global markets. Our Synthetic Round Lifting Sling with 10,000 kg WLL, 7:1 Safety Factor, ISO 4878 Compliant represents the pinnacle of our engineering excellence. Designed for heavy-duty lifting applications, this sling combines unmatched strength, flexibility, and durability to ensure safe and efficient load handling. With annual exports exceeding US$5 million and shipments to over 10 major markets including North America, Europe, and Southeast Asia, we are proud to offer a product that our customers trust worldwide.
Our round lifting slings are manufactured using high-tenacity polyester fibers, woven into a continuous loop without any seams or joints. This construction eliminates weak points and provides superior load distribution. The 10,000 kg working load limit (WLL) is backed by a 7:1 safety factor, meaning the sling can withstand up to 70,000 kg before failure – far exceeding standard industry requirements. Compliant with ISO 4878, this sling is suitable for lifting sensitive loads, such as polished surfaces, precision machinery, and fragile components, without causing damage.
Key Features & Technical Specifications
- Material: Premium high-tenacity polyester – UV resistant, anti-static, and flexible.
- Construction: Endless loop design – no welds, no knots, no mechanical joints.
- Working Load Limit (WLL): 10,000 kg (22,046 lbs).
- Safety Factor: 7:1 (minimum breaking strength 70,000 kg).
- Compliance: ISO 4878 – fully tested and certified.
- Color Coding: Available in standard orange (10,000 kg) or custom colors upon request.
- Length Options: Standard lengths from 1m to 10m, custom lengths available.
- Diameter: Varies with capacity – for 10,000 kg, typical diameter is 90–100 mm.
- Temperature Range: -40°C to +100°C (continuous use).
- Protection: Optional protective sleeves for abrasive environments.
| Parameter | Value |
|---|---|
| WLL (Working Load Limit) | 10,000 kg |
| Safety Factor | 7:1 |
| Breaking Strength | 70,000 kg |
| Standard Compliance | ISO 4878 |
| Material | High-tenacity polyester |
| Color Code | Orange (standard) |
| Operating Temperature | -40°C to +100°C |
The synthetic round lifting sling offers significant advantages over chain or wire rope slings. It is lightweight (reducing operator fatigue), flexible (conforms to load shapes), and non-marring (protects delicate surfaces). The endless loop design allows for multiple hitch configurations: vertical, choker, basket, or double-wrap. This versatility makes it ideal for use in shipyards, steel mills, precast concrete plants, and heavy machinery assembly lines.
Each sling undergoes rigorous testing in our in-house laboratory, including proof load tests and visual inspection. We maintain strict quality control, ensuring every unit meets the ISO 4878 standard. Customers can rely on consistent performance, even in harsh environments. Additionally, we offer customization options such as different lengths, colors, and protective sleeves to match specific application requirements.
Trust & Reliability from a Proven Manufacturer
As a factory with over two decades of experience, Anping County Boli Hardware Wiremesh Products Factory has established a reputation for delivering high-quality lifting solutions. We export annually between US$5 million and US$10 million, serving customers across North America, Europe, Africa, Asia, and Oceania. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. With a dedicated team of engineers and technicians, we provide technical support and after-sales service to guarantee your satisfaction.
Our synthetic round lifting sling with 10,000 kg WLL and 7:1 safety factor is a testament to our commitment to safety and quality. Whether you are lifting heavy machinery, steel coils, or concrete components, this sling offers the strength and reliability you need. We invite you to contact us for a quotation, sample testing, or technical consultation. Experience the Boli difference – where quality meets affordability.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between a round sling and a flat sling?
A: Round slings have a circular cross-section and are more flexible, conforming to irregular loads. Flat slings have a wider, rectangular shape and are better for lifting wide loads. Our round sling is ideal for sensitive surfaces and confined spaces. -
Q: Can this sling be used for choker hitch lifting?
A: Yes, the endless loop design allows for choker hitch configurations. However, when used in a choker, the capacity may be reduced to 80% of the rated WLL. Refer to our user manual for details. -
Q: Is the sling resistant to UV and chemicals?
A: Polyester has good resistance to UV radiation and most chemicals, but it can be damaged by strong acids or alkalis. We recommend using protective sleeves in harsh environments. -
Q: What length options are available?
A: Standard lengths are 1m, 2m, 3m, 4m, 5m, 6m, 8m, and 10m. Custom lengths up to 20m are available upon request. -
Q: Does the sling come with a certificate of compliance?
A: Yes, each sling is supplied with a certificate of conformity to ISO 4878. Test reports are available upon request. -
Q: How should I store the sling when not in use?
A: Store in a cool, dry place away from direct sunlight and chemicals. Avoid sharp edges and heavy objects on top of the sling. -
Q: What is the color code for 10,000 kg capacity?
A: According to EN 1492-2, orange is the standard color for 10,000 kg WLL round slings. We can also produce other colors for custom orders. -
Q: Can I order a sample before bulk purchase?
A: Absolutely. We offer sample orders for evaluation. Contact our sales team for details and pricing.
Contact us today to secure your lifting sling! With our factory-direct pricing and global shipping network, you get the best value for your investment.
Send Inquiry to This Supplier
You May Also Like
-
Custom Length Synthetic Round Sling 2-Year Warranty, Free Technical Support IncludedNegotiableMOQ: 1 Piece
-
UV-Resistant Polyester Round Sling 4m 5000kg Capacity Flexible Endless LoopNegotiableMOQ: 1 Piece
-
5:1 Safety Factor Polyester Round Sling 2m Length 2000kg Capacity for Heavy LiftingNegotiableMOQ: 1 Piece
-
Polyester Round Sling Used for Shipbuilding and Offshore Rigging OperationsNegotiableMOQ: 1 Piece
-
Woven Polyester Round Sling 2.5m 1500kg Capacity With 7:1 Safety Factor (Standard Compliant)NegotiableMOQ: 1 Piece
-
100% Polyester Round Sling With Color-Coded Tags 3m 3000kg Working Load LimitNegotiableMOQ: 1 Piece
-
Polyester Round Sling With Protective Sleeves 3m 4000kg Capacity – Guaranteed DurabilityNegotiableMOQ: 1 Piece
-
12-Month Warranty Polyester Round Sling With Mill Test Report and TraceabilityNegotiableMOQ: 1 Piece
-
Custom Length Polyester Round Sling 1m to 10m Adjustable With Reinforced StitchingNegotiableMOQ: 1 Piece
-
Polyester Round Sling for Construction Site Concrete Lifting and Pipe HandlingNegotiableMOQ: 1 Piece
