Eye Type Round Sling

JULI Eye-type Round Slings (also known as Eye & Eye Round Slings) are engineered to bridge the gap between heavy-duty capacity and easy handling. By enclosing a continuous loop of high-tenacity polyester yarn inside a heavy-duty protective sleeve and forming two distinct, reinforced lifting eyes at the ends, these slings offer a compact profile that fits perfectly onto crane hooks and shackles without bunching.

• Optimized for Hooks: Narrow, reinforced lifting eyes prevent the sling from overlapping or jamming inside the crane hook bowl.

• Premium Core Protection: The load-bearing internal fibers are fully protected by a seamless, double-walled woven jacket.

• Versatile Rigging: Excellent performance in vertical, basket, or choke hitches.

• International Compliance: Color-coded by capacity and certified to EN 1492-2, ASME B30.9, and CE/GS standards.

Need a reliable eye type round sling for industrial lifting operations? Contact JULI SLING today for customized specifications, technical support, and fast quotation service.

Eye Type Round Sling Manufacturer for Heavy Lifting

JULI Eye Type Round Slings are high-performance synthetic lifting assemblies engineered with reinforced eye loops for direct, secure integration with crane hooks, shackles, and industrial lifting hardware. Manufactured in strict compliance with EN 1492-2:2000+A1:2008 standards, these round slings deliver an exceptional combination of flexibility, heavy-duty load-bearing capacity, and non-marring surface protection.

Compared with standard endless slings, the defined eye-to-eye configuration provides more controlled rigging geometry and localized wear management, making them the premier choice for critical basket, vertical, and choker lifting hitches in harsh industrial environments.

What is an Eye Type Round Sling

The eye type round sling consists of a continuous, high-tenacity synthetic fiber core enclosed within a protective, seamless woven sleeve that is secured at both ends to form two distinct, reinforced lifting eyes.

Unlike flat webbing slings, the internal load-bearing yarns are free to slightly shift within the sleeve, optimizing stress distribution. The dual integrated eyes are specifically engineered to eliminate bunching or overlapping inside the bowl of standard crane hooks, maximizing hardware compatibility and stabilizing the load’s center of gravity during multi-axis lifts.

Type	Art. No	Working Load Limit(kg)	Approx. Thickness (mm)	Approx. Width (mm)	Minimum Length L(m)
Type R03(Eye type)
	R03-01	1000	11	50	1.0
	R03-02	2000	12	60	1.5
	R03-03	3000	14	70	1.5
	R03-04	4000	15	80	1.5
	R03-05	5000	23	90	1.5
	R03-06	6000	25	90	2.0
	R03-08	8000	26	100	3.0
	R03-10	10000	27	110	3.0
	R03-12	12000	28	125	3.0
	R03-15	15000	29	150	3.0
	R03-20	20000	31	180	3.0
	R03-25	25000	34	200	3.0
	R03-30	30000	36	220	4.0
	R03-40	40000	40	250	4.0
	R03-50	50000	46	300	4.0
Note: 1. 6:1 & 7:1 & 8:1 safety factor are available, could be produced to be fluorescent and light-test style acoording to customer requirements. 2. The Dimensions and weight of the item are only for reference, please contact the supplier to confirm if there is any strict requirement in the process of using.

Core Engineering Features

• Reinforced Eye Geometry: Tapered and heavy-duty stitched eye loops provide a stable, slip-free connection with rigging hardware while minimizing wear from hook friction.

• High-Tenacity Core Coreography: Bundled with multiple strands of industrial-grade polyester (PES) fibers, delivering massive breaking strength with a minimal self-weight profile.

• Abrasion-Resistant Protective Jacket: A seamless, dual-walled woven outer sleeve shields the internal load-bearing core from dust, grit ingress, UV degradation, and surface friction.

• Lightweight Operational Efficiency: Up to 80% lighter than equivalent wire rope slings, drastically lowering rigging setup times, reducing operator fatigue, and preventing crew injuries.

• EN 1492-2 Certified Safety: Produced under multi-stage strain calibration with a certified 7:1 Safety Factor, with capacity color-coding for rapid, error-free field identification.

Heavy Industry Applications

JULI Eye Type Round Slings provide certified rigging versatility across demanding global sectors:

• Steel Structure Installation: Secure positioning of long-span structural trusses and prefabricated girders.

• Precast Concrete Lifting: Handling of architectural concrete panels, pipes, and heavy foundation blocks without surface marring.

• Shipbuilding & Marine Engineering: Tandem lifting of hull components, bulkheads, and vessel assemblies during drydock fabrication.

• Offshore Oil & Gas: Rigging support for topside maintenance, structural repairs, and specialized subsea deployment.

• Port Cargo & Logistics: Rapid loading, offloading, and continuous turnaround of heavy-duty breakbulk cargo.

• Power & Infrastructure Projects: Safe transport and alignment of heavy transformers, wind turbine components, and heavy machinery.

Technical Comparison: Eye Type vs. Endless Round Sling

To assist rigging engineers in selecting the correct structural configuration based on hardware clearance and operational flexibility, the following matrix outlines the objective mechanical differences between the two primary round sling profiles:

Customization Options

As a direct-source manufacturer with an integrated testing matrix, JULI provides bespoke engineering for custom rigging specifications:

• Expanded Load Capacities: Working Load Limits (WLL) tailored from light industrial ranges to custom heavy-lift tonnages.

• Bespoke Dimensions: Customizable effective working lengths (EWL) and custom eye dimensions to fit non-standard crane hooks or large-pin shackles.

• Advanced Edge Protection: Optional heavy-duty polyurethane (PU) coated sleeves, movable Cordura wear pads, or integrated anti-cut boundary barriers.

• Specialized Metallurgy & Materials: High-temperature resistant variants or fire-retardant fiber core formulations for extreme industrial environments.

• Industrial OEM Branding: Precision thermal-fused custom labeling, color-coding, and custom packaging layouts for bulk international distribution.

Why Choose JULI SLING

With nearly 40 years of pioneering experience in heavy-lift rigging manufacturing, JULI SLING delivers engineered lifting components trusted by global EPC contractors and industrial operators.

• CNAS-Certified Testing Infrastructure: Equipped with ultra-high-capacity tensile test beds to perform full-scale proof loading and destructive material testing.

• Automated Textile Production: Advanced computer-controlled weaving looms and high-density programmable pattern sewing stations guarantee flawless stitch consistency.

• Rigorous Multi-Stage QA: Every manufacturing batch undergoes full traceability tracking, raw material chemical testing, and final structural compliance audits.

• Global Regulatory Compliance: Fully certified to EN 1492-2, CE, GS, and ISO 9001 management criteria for seamless international project acceptance.