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Help CenterSynthetic Round Lifting Sling for Offshore Oil Rig Heavy Duty Lifting, 20 Ton Capacity
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As a trusted manufacturer with over 25 years of expertise (since 1998), Anping County Boli Hardware Wiremesh Products Factory is proud to offer our Synthetic Round Lifting Sling designed specifically for offshore oil rig heavy duty lifting. With a robust 20 ton capacity, this sling combines high strength with lightweight flexibility, ensuring safe and efficient handling of critical loads in harsh marine environments. Our products are exported to over 15 global markets including North America, Europe, and Southeast Asia, backed by US$5-10 million annual export value. Choose Boli for reliable lifting solutions that meet international standards.
Key Features & Technical Specifications
- Material: High-tenacity polyester (PES) with UV inhibitors – excellent resistance to sunlight, saltwater, and chemicals.
- Capacity: Rated for 20 tons (working load limit), with a safety factor of 6:1 (minimum breaking strength 120 tons).
- Design: Endless round sling (seamless loop) – no stitching, no weak points, maximum flexibility.
- Length Options: Standard lengths from 2m to 8m; custom lengths available upon request.
- Color Coding: Red (standard for 20T), other colors optional for easy identification.
- Protection: Abrasion-resistant outer cover, anti-UV coating, and optional wear pads for extra durability.
- Compliance: Designed to meet EN 1492-2 (round sling standard) and ASME B30.9 guidelines.
- Temperature Range: -40°C to +100°C (continuous use), suitable for extreme offshore conditions.
Product Parameters (Table)
| Parameter | Specification |
|---|---|
| Working Load Limit (WLL) | 20,000 kg (20 tons) |
| Breaking Strength | 120,000 kg (120 tons) – 6:1 safety factor |
| Outer Cover Material | Polyester double-layer, abrasion-resistant |
| Core Material | Continuous polyester filament yarns |
| Standard Length (example) | 4 meters (customizable) |
| Width (approx.) | 120 mm |
| Weight (approx.) | 3.5 kg per meter |
| Operating Temperature | -40°C to +100°C |
Advantages for Offshore Oil Rig Operations
- Weight Reduction: Synthetic slings are up to 80% lighter than steel wire rope slings, reducing operator fatigue and improving handling speed.
- Load Protection: The soft, non-abrasive surface protects delicate loads (e.g., pipes, valves, equipment) from scratches and damage.
- Corrosion Resistance: No metal components – perfect for saltwater environments where steel slings rust quickly.
- Flexibility: Easily adapts to irregular shapes, spreads load evenly, and allows tight choker hitches.
- Safety: High-visibility color, anti-static properties, and gradual breakage warning (no sudden snap).
- Easy Inspection: The outer cover can be slid back to inspect the inner core for wear or damage.
Customer Benefits
By choosing our Synthetic Round Lifting Sling, offshore rig operators can significantly reduce downtime caused by sling changes. The 6:1 safety factor exceeds industry minimum requirements, providing peace of mind during critical lifts. Customizable lengths and colors allow for easy inventory management and quick identification on busy decks. Our slings are tested and certified to meet the EN 1492-2 standard, ensuring consistent quality batch after batch.
Trust & Expertise – Why Choose Boli?
Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer of lifting and rigging products since 1998. With an annual export value of US$5-10 million, we ship to major ports including Tianjin, Qingdao, Shanghai, and Foshan, serving clients across North America, Europe, Oceania, Africa, and Asia. Our factory in Hengshui, Hebei (China) is equipped with advanced braiding and testing machines, and our team has decades of experience in synthetic sling production. We offer OEM/ODM customization and rigorous quality control – every sling is load-tested before shipment. Contact us today for a quote or technical consultation, and experience the reliability of Boli.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum capacity of this sling?
A: The standard model is rated for 20 tons working load limit. We also offer custom capacities up to 100 tons upon request. -
Q: Can this sling be used for subsea lifting?
A: Yes, the synthetic material is resistant to seawater and UV, making it suitable for offshore and subsea applications. However, for deep-sea use, we recommend additional protective sleeving. -
Q: How long is the delivery time?
A: For standard sizes, delivery is typically 15–25 working days after order confirmation. Custom orders may take 30–40 days depending on specifications. -
Q: Do you provide certificates of compliance or test reports?
A: Yes, we can provide a certificate of conformity based on EN 1492-2 standards, along with a batch test report for each production lot. -
Q: What is the minimum order quantity (MOQ)?
A: For standard 20-ton slings, MOQ is 10 pieces. For custom sizes, MOQ may vary – please contact our sales team. -
Q: How do I inspect the sling for wear?
A: The round sling has a movable outer cover. Simply slide it back to check the inner load-bearing yarns for cuts, abrasion, or chemical damage. Replace if more than 10% of the yarns are damaged. -
Q: Can I get a sample before bulk order?
A: Yes, we offer sample orders. Please contact us to arrange a sample with shipping cost. -
Q: What payment terms do you accept?
A: We accept T/T, L/C, and Western Union. For long-term partnerships, other terms can be discussed.
Ready to upgrade your offshore lifting operations? Contact Anping Boli today for a competitive quote on our synthetic round lifting slings. We look forward to serving you!
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