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Round Sling EN1492-2-Endless roundslings-Polyester lifting straps

Material:High tenacity 100% Polyester
Safety Factor:7:1
Length:As requested
Color:Colour coded according to EN 1492-2 & AS 4497
Standard: EN 1492-2 & AS 4497
Characteristic:Low elongation,Extremely wear-resistan
Package:Plastic band and filmed,then carton boxes+Pallets

Round Slings to EN 1492 for European Market & Australian market

Polyester Round Slings, Lifting Slings from China Manufacturer, Supplier

-Manufactured to Machine Directive 2006/42/EC & AS 4497 
-Safety Factor: 7:1, and safety factor 5:1 and 6:1 are also available.
-could choose special length base on special requirement.
-SGS Tensile strength test report available on request
-Made from 100% AAA Grade well-selected polyester yarn
-Real Break strength always exceeds that in theory.
-Extremely double layers wearable sleeves
-One Year Quality Warranty On Factory Defects
-Free Sample available on the round slings W.L.L under 10Ton
-Traceable labels available on request.
-Factory test certificate for each roung sling
-Competitive prices 

A polyester round sling is a versatile, convenient, and cost-effective way to lift a variety of cargo.
Wristrong Industry can produce polyester round slings acc to EN 1492-2 & AS 4497 upto 500T for
both European & Australian market. Wristrong guaranttees most competitive prices at the same 
quality level. Wristrong Industry is the factory with 5000sqm weaving house and 2000sqm round
slings production house, which help us produce round slings upto 10X20FT containers every
We are the manufactuer, so buy directly from us, we will save the middle-channel costs. Wristrong
Industry is the manufacturer for round slings, as well as the quality, service and prices, so there is
no reason for customers to buy from the middle channels.

More information and Specification for our Round Slings:

Round-sling-1t7 Round-slings-2t7 Round-Sling-3T7 Round-slings-4t7 Round-Sling-5T7 China-lifting-round-sling-6t China-lifting-round-slings-8ton lift-round-slings
 1T  2T  3T  4T  5T  6T  8T  10T
  SF 6:1      
round-slings-1t6 round-slings-2t6 round-slings-3000kgs round-slings-4000kgs round-slings-5t6s Lifting-round-slings-6t6s Polyester-lifting-slings Polyester-lifting-slings-10ton
1T 2T 3T 4T 5T 6T 8T 10T

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1T ROUND SLING Model Color Safety factor Width(mm) M.B.S
Round-slings-1ton-demo RS1T6F Purple 6 45 6T
RS1T7F Purple 7 45 7T
RS1T8F Purple 8 45 8T
2T ROUND SLING Model Color Safety factor Width(mm) M.B.S
Round-slings-2ton-demo RS2T6F Green 6 50 12T
RS2T7F Green 7 50 14T
RS2T8F Green 8 55 16T
3T ROUND SLING Model Color Safety factor Width(mm) M.B.S
Round-slings-3ton RS3T6F Yellow 6 55 18T
RS3T7F Yellow 7 60 21T
RS3T8F Yellow 8 60 24T
4T ROUND SLING Model Color Safety factor Width(mm) M.B.S
Round-slings-4ton RS4T6F Grey 6 60 24T
RS4T7F Grey 7 70 28T
RS4T8F Grey 8 65 32T
5T ROUND SLING Model Color Safety factor Width(mm) M.B.S
Round-slings-5000kgs RS5T6F Red 6 70 30T
RS5T7F Red 7 75 35T
RS5T8F Red 8 70 40T
6T ROUND SLING Model Color Safety factor Width(mm) M.B.S
Round-slings-WLL 6ton RS6T6F Brown 6 75 36T
RS6T7F Brown 7 80 42T
RS6T8F Brown 8 75 48T
8T ROUND SLING Model Color Safety factor Width(mm) M.B.S
Round-slings-8ton RS8T6F Blue 6 80 48T
RS8T7F Blue 7 95 56T
RS8T8F Blue 8 95 64T
10T ROUND SLING Model Color Safety factor Width(mm) M.B.S
Round-slings-10ton RS10T6F Orange 6 100 60T
RS10T7F Orange 7 110 70T
RS10T8F Orange 8 110 80T



Wristrong Industry specializes in producing EN 1492-2 lifting round slings for European
market. Capac
ity upto 500Ton. Heavy duty round slings is one of our most prefessional
products, which is widely 
used in international lifting market.


Round-slings-3ton-massive Round-slings-4ton-massive Round-slings-5ton-massive
Round-slings-6ton-massive Round-slings-20ton-massive WLL 50ton-round-sling
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Wristrong Heavy duty round sling used in Herrenknecht Tunnelling Systems:



Endless 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.


The features of endless  round sling

1. Color-coded to international standard for indentification of lifting capacity

2. With special thickness jacket and sleeves  extend working life.

3. Each black strip is equal to 1ton capacity, it is easy to differentiate sling capacity.

4.WLL and length is clearly printed  on surface of sling.

5.Bearing point can be roated for longer working lift

6. The lifting capacity will not be affected if the core load bearing loops are not damaged

7. 100% polyester has less than 3% extension at rated capacity, and will return originally length, and 9-12% extension at break.

8.Clearly tag with serial number and a copy of certificate together with one sling.

9. Working temperature range: -40 -100 .


When using round slings always:

• Store and handle roundslings correctly.

• Inspect roundslings and accessories before use and before placing into storage.

• Follow safe slinging practices, as given overleaf.

• Position the bight for choke lift at 120°(natural angle).

• Apply correct mode factor for the slinging arrangement.

• Use protection (to avoid cutting, friction etc) and fittings which allow the sling to form smooth radii.


When using round slings never:

• Attempt to shorten, knot or tie roundslings.

• Expose roundslings to direct heat or flames.

• Use roundslings at temperatures above 80°C or below 0°C without consulting the supplier.

• Expose roundslings to chemicals without consulting the supplier.

• Shock load roundslings.

• Use roundslings with cut or damaged outer covers.


Selecting the Correct Sling

Roundslings are available in a range of materials and sizes in endless sling form. Select the slings to be used and

plan the lift taking the following into account: Material - polyester is resistant to moderate strength acids but is

damaged by alkalis; polyamide (Nylon) is virtually immune to alkalis but is damaged by acids; polypropylene is little

affected by acids or alkalis but is damaged by some solvents, tars and paints. Capacity - the sling must be both long

enough and strong enough for the load and the slinging method. Apply the mode factor for the slinging method. For

use at temperatures exceeding 80°C or below 0°C refer to the suppliers instructions. If the slings are to be used in

multi-leg arrangement the angle formed between the legs should not be less than 30° or greater than 90°. If

abrasion, heat generated by friction or cutting from edges or corners which may damage the sling are likely, select a

sling fitted with additional protective sleeves and/or use suitable packing. Storing and Handling Roundslings Never

return wet, damaged or contaminated slings to storage. They should be cleaned with clear water and dried naturally.

Never force dry roundslings.


Store roundslings by hanging on non-rusting pegs which allow the free circulation of air. The storage area should be

dry, clean, free of any contaminates and shaded from direct sunlight. Do not alter, modify or repair a roundsling but

refer such matters to a Competent Person. NOTE: The material from which the roundsling is manufactured may be

identified by the colour of the label or printing on the label: Polyester = Blue, Polyamide (Nylon) = Green,

Polypropylene = Brown. The outer sleeve of the sling will also be colour coded to indicate the SWL in straight pull.


Using Roundslings Safely

• Do not attempt lifting operations unless you understand the use of the equipment, the slinging procedures

and the mode factors to be applied.

• Do not use defective slings or accessories.

• Check for correct engagement with fittings and appliances, ensuring smooth radii are formed which allow the

sling to assume its naturally flattened form under load. Do not overcrowd fittings.

• Position the bight for a choke lift at the natural (120°) angle to prevent friction being generated.

• Keep labels away from hooks and fittings.

• Take the load steadily and avoid shock loads.

• Do not leave suspended loads unattended. In an emergency cordon off the area.


In-service Inspection and Maintenance

Maintenance requirements are minimal. Roundslings may be cleaned with clear water. Remember weak

chemical solutions will become increasingly stronger by evaporation Regularly inspect roundslings and, in the

event of the following defects, refer the sling to a Competent Person for thorough examination: illegible

markings; damaged or cut outer cover; damaged stitching; exposed inner core; heat damage; burns;

chemical damage