Round sling is an all-purpose lifting sling, which is both high strong and non-damaging to its load. Extremely light in weight and infinitely flexible in all directions, it is easy and quick to manipulate even when awkwardly shaped or fragile loads are being lifted. Round sling is a continuous loop made from polyester yarn encased in a sleeve of polyester or Nylon fabric. The sleeve is so constructed that it protects the internal rows of yarn filament and keeps them in a parallel formation at all times. The yarn fibre core is free to spread out into a flat shape where the Round sling is in contact with its load. This provides a broad support, which cushions the load against damage and reduces slipping. The low stretch characteristics of the polyester yarn also prevent 'load bounce' when hoisting very heavy weights. Manufactured to EN 1492-2, JB/T8521.2, AS4497.1 conforming to the CE GS.
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The unique advantages of Round Sling:
1. Color code, in according with international standard, to validate sling capacity.
2. Special thickness sleeves and special technical to add using life.
3. Each strips equal to 1ton capacity, it is easy to differentiate sling capacity.
4. Clearly print WLL and length on surface of sling.
6. Change-bearing point to add using life.
7. If the core material no break, no loss of strength from abrasion, there is a simple ness way, it is easy to differentiate to decide if the sling is taken away from service or not.
8. 100% polyester has less than 4% extension at rated capacity, and will return originally length, and 8%-11% extension at break.
9. Clearly tag with serial number and a copy of certificate together with one sling.
10. Working temperature range: -40ºC-100ºC.
TYPE | RS7020 |
Brand Name | Nanjing D.L.T Sling |
Place Of Origin | Nanjing |
Business Type | Manufacturer, Exporter |
Working Load Limit | 2000KG |
Break Strength | 14000kg |
Shape | Endless/eye-eye |
Material | Polyester |
Length | customized as require |
Application | Safty, transportation |
Certification | GS, CE, ISO9001, CCS |
Color | Green |
Advantages:
1. For endless round sling, its life span will get longer by changing its loading point in use;
2. High ratio of force to weight, light in weight, and also flexible. It is available that the sling is used without glove or other protective measure;
3. High abrasion resistance, without joint inside, low elongation, at WLL, the elongation not in excess of 3%.
2T ROUND SLING | Model | Color | Safety factor | Width(mm) | M.B.S |
| RS2T5F | Green | 5 | 50 | 10T |
RS2T6F | Green | 6 | 50 | 12T | |
RS2T7F | Green | 7 | 50 | 14T | |
RS2T8F | Green | 8 | 55 | 16T |


Introducing the 2Ton Polyester Round Sling – a game-changing Lightweight Lifting Sling designed to redefine safety and efficiency in heavy-load operations. Crafted from 100% high-grade polyester, this Endless Polyester Sling is a versatile all-purpose tool that balances exceptional strength with non-damaging performance, making it ideal for both rugged and fragile loads. Compliant with EN 1492-2, JB/T8521.2, and AS4497.1 standards, it holds CE Certified Lifting Sling, GS, ISO9001, and CCS certifications, ensuring unmatched reliability. With a working load limit (WLL) of 2000KG and a break strength of 14000KG, the High-Strength Round Sling offers safety factors ranging from 5× to 8×, eliminating risks during critical lifts. Its ultra-lightweight build and 360° flexibility allow easy manipulation without gloves, while the green color code aligns with international standards for instant capacity identification – a must-have for fast-paced worksites.
The Polyester Lifting Sling for Heavy Loads stands out with its premium fiber core, delivering low elongation (less than 4% at rated capacity) and full shape recovery. Unlike conventional materials, polyester resists moisture, abrasion, and UV damage, ensuring long-term durability in harsh environments. At break, elongation ranges from 8% to 11%, preventing sudden load failure and minimizing "load bounce" during hoisting. This material also contributes to the sling’s lightweight design, reducing operator fatigue during repeated use.
Equipped with a Thickened Sleeve, the sling protects internal polyester yarns from wear and tear, extending service life significantly. The endless loop design allows rotating load-bearing points, distributing wear evenly for maximum longevity. Each sling features clearly printed WLL, length, and serial number, plus a certification copy for full traceability. The Flexible Round Sling adapts to load shapes, spreading the fiber core into a flat contact surface to cushion delicate items and reduce slipping – no more damaged cargo or unstable lifts.
As an Abrasion-Resistant Sling, it retains full strength even with minor sleeve wear (as long as the core remains intact), simplifying inspection and replacement decisions. The Low-Elongation Lifting Sling maintains stability during precision lifts, critical for manufacturing and construction tasks. Operating within a Temperature-Resistant Round Sling range of -40℃ to 100℃, it performs reliably in extreme cold and moderate heat, suitable for indoor and outdoor applications alike.
Ideal for lifting reinforcement bars, precast concrete components, and construction machinery. The sling’s flexibility wraps around irregular shapes, while its high strength handles heavy materials on high-rise sites or infrastructure projects. It protects concrete surfaces from scratches and ensures safe movement of bulky items like steel beams.
Perfect for hoisting machine parts, molds, and finished products in factories. The non-damaging design safeguards delicate surfaces (e.g., electronic equipment, plastic components), while its lightweight build streamlines production line operations. It’s a go-to for assembly lines and warehouse-to-production transfers.
Essential for loading/unloading pallets, containers, and packaged goods in ports, warehouses, and trucking yards. The Endless Polyester Sling secures cargo firmly to prevent shifting during transit, withstanding frequent handling and varying weather conditions. It’s a cost-effective solution for long-haul transportation and distribution centers.
The WLL is 2000KG (2 tons), with break strength of 14000KG. Safety factors range from 5× (RS2T5F) to 8× (RS2T8F), meeting international safety standards.
Yes! The Customizable Round Sling offers length customization to fit your specific needs – contact our team to discuss your requirements.
Check the core for breaks: if the core is intact, minor sleeve abrasion won’t reduce strength. Replace if the core is damaged or WLL markings are illegible.
Absolutely! The Temperature-Resistant Round Sling operates safely between -40℃ and 100℃, making it ideal for construction sites in cold climates or outdoor logistics yards.
Yes – each sling includes a unique serial number and copies of CE, GS, ISO9001, and CCS certifications for compliance and quality assurance.
Ready to elevate your lifting operations with the 2Ton Lightweight Polyester Round Sling? This High-Strength Round Sling combines safety, durability, and flexibility to handle your toughest tasks. Don’t compromise on quality – Inquire Now for a customized quote or Add to Basket to secure your order today. Our expert team is available to answer questions about specifications, customization, or bulk pricing. Trust Nanjing D.L.T Sling – your reliable partner for premium lifting solutions that meet global standards!
The unique advantages of Round Sling:
1. Color code, in according with international standard, to validate sling capacity.
2. Special thickness sleeves and special technical to add using life.
3. Each strips equal to 1ton capacity, it is easy to differentiate sling capacity.
4. Clearly print WLL and length on surface of sling.
6. Change-bearing point to add using life.
7. If the core material no break, no loss of strength from abrasion, there is a simple ness way, it is easy to differentiate to decide if the sling is taken away from service or not.
8. 100% polyester has less than 4% extension at rated capacity, and will return originally length, and 8%-11% extension at break.
9. Clearly tag with serial number and a copy of certificate together with one sling.
10. Working temperature range: -40ºC-100ºC.
TYPE | RS7020 |
Brand Name | Nanjing D.L.T Sling |
Place Of Origin | Nanjing |
Business Type | Manufacturer, Exporter |
Working Load Limit | 2000KG |
Break Strength | 14000kg |
Shape | Endless/eye-eye |
Material | Polyester |
Length | customized as require |
Application | Safty, transportation |
Certification | GS, CE, ISO9001, CCS |
Color | Green |
Advantages:
1. For endless round sling, its life span will get longer by changing its loading point in use;
2. High ratio of force to weight, light in weight, and also flexible. It is available that the sling is used without glove or other protective measure;
3. High abrasion resistance, without joint inside, low elongation, at WLL, the elongation not in excess of 3%.
2T ROUND SLING | Model | Color | Safety factor | Width(mm) | M.B.S |
| RS2T5F | Green | 5 | 50 | 10T |
RS2T6F | Green | 6 | 50 | 12T | |
RS2T7F | Green | 7 | 50 | 14T | |
RS2T8F | Green | 8 | 55 | 16T |


Introducing the 2Ton Polyester Round Sling – a game-changing Lightweight Lifting Sling designed to redefine safety and efficiency in heavy-load operations. Crafted from 100% high-grade polyester, this Endless Polyester Sling is a versatile all-purpose tool that balances exceptional strength with non-damaging performance, making it ideal for both rugged and fragile loads. Compliant with EN 1492-2, JB/T8521.2, and AS4497.1 standards, it holds CE Certified Lifting Sling, GS, ISO9001, and CCS certifications, ensuring unmatched reliability. With a working load limit (WLL) of 2000KG and a break strength of 14000KG, the High-Strength Round Sling offers safety factors ranging from 5× to 8×, eliminating risks during critical lifts. Its ultra-lightweight build and 360° flexibility allow easy manipulation without gloves, while the green color code aligns with international standards for instant capacity identification – a must-have for fast-paced worksites.
The Polyester Lifting Sling for Heavy Loads stands out with its premium fiber core, delivering low elongation (less than 4% at rated capacity) and full shape recovery. Unlike conventional materials, polyester resists moisture, abrasion, and UV damage, ensuring long-term durability in harsh environments. At break, elongation ranges from 8% to 11%, preventing sudden load failure and minimizing "load bounce" during hoisting. This material also contributes to the sling’s lightweight design, reducing operator fatigue during repeated use.
Equipped with a Thickened Sleeve, the sling protects internal polyester yarns from wear and tear, extending service life significantly. The endless loop design allows rotating load-bearing points, distributing wear evenly for maximum longevity. Each sling features clearly printed WLL, length, and serial number, plus a certification copy for full traceability. The Flexible Round Sling adapts to load shapes, spreading the fiber core into a flat contact surface to cushion delicate items and reduce slipping – no more damaged cargo or unstable lifts.
As an Abrasion-Resistant Sling, it retains full strength even with minor sleeve wear (as long as the core remains intact), simplifying inspection and replacement decisions. The Low-Elongation Lifting Sling maintains stability during precision lifts, critical for manufacturing and construction tasks. Operating within a Temperature-Resistant Round Sling range of -40℃ to 100℃, it performs reliably in extreme cold and moderate heat, suitable for indoor and outdoor applications alike.
Ideal for lifting reinforcement bars, precast concrete components, and construction machinery. The sling’s flexibility wraps around irregular shapes, while its high strength handles heavy materials on high-rise sites or infrastructure projects. It protects concrete surfaces from scratches and ensures safe movement of bulky items like steel beams.
Perfect for hoisting machine parts, molds, and finished products in factories. The non-damaging design safeguards delicate surfaces (e.g., electronic equipment, plastic components), while its lightweight build streamlines production line operations. It’s a go-to for assembly lines and warehouse-to-production transfers.
Essential for loading/unloading pallets, containers, and packaged goods in ports, warehouses, and trucking yards. The Endless Polyester Sling secures cargo firmly to prevent shifting during transit, withstanding frequent handling and varying weather conditions. It’s a cost-effective solution for long-haul transportation and distribution centers.
The WLL is 2000KG (2 tons), with break strength of 14000KG. Safety factors range from 5× (RS2T5F) to 8× (RS2T8F), meeting international safety standards.
Yes! The Customizable Round Sling offers length customization to fit your specific needs – contact our team to discuss your requirements.
Check the core for breaks: if the core is intact, minor sleeve abrasion won’t reduce strength. Replace if the core is damaged or WLL markings are illegible.
Absolutely! The Temperature-Resistant Round Sling operates safely between -40℃ and 100℃, making it ideal for construction sites in cold climates or outdoor logistics yards.
Yes – each sling includes a unique serial number and copies of CE, GS, ISO9001, and CCS certifications for compliance and quality assurance.
Ready to elevate your lifting operations with the 2Ton Lightweight Polyester Round Sling? This High-Strength Round Sling combines safety, durability, and flexibility to handle your toughest tasks. Don’t compromise on quality – Inquire Now for a customized quote or Add to Basket to secure your order today. Our expert team is available to answer questions about specifications, customization, or bulk pricing. Trust Nanjing D.L.T Sling – your reliable partner for premium lifting solutions that meet global standards!