Wristrong Industry Company Limited

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Endless Round Sling WLL 2600LBS

Home > Endless Round Sling WLL 2600LBS

Endless Round Sling WLL 2600LBS

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If you have any special requirements, you can contact us bellow and we will reply you as soon as possible.

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Product Specification:

USA Standard Endless Lifting Round slings

China Manufacturer Of Polyester Roundslings, Endless Round Slings to WSTDA-RS-1

Not liking the European endless round sling standard EN 1492-2, or Australian endless round sling standard AS 4497, which clearly indicate the color and capacity  for each type of round sling,  many  lifting operators always take it granted that endless round slings to USA doesn't come with specific color on each load capacity. Actually WSTDA has already lanched the standard for USA standard endless round slings-WSTDA-RS-1, where you can find every things regarding to the manufacture, test, and maitanance of the USA standard round slings. Of course it indicates that color of the appreance with certain load capacity accordingly.

The endless round slings from China Wristrong are manufactured to WSTDA-RS-1 from high tenacity polyester yarn encased in a colour coded tubular sleeve of durable woven polyester fabric. The sleeve is constructed to protect the internal rows of yarn filament and keep them in a parallel formation at all times. The yarn fibre core is free to spread out into a flat shape where the sling is in contact with the load. This provides a broad support which cushions the load against damage and reduces slipping. The low stretch characteristics of the polyester yarn also prevents "load bounce" when lifting very heavy weights.The Wristrong endless round sling is a versatile all-purpose lifting sling which is both strong and non-damaging to its load. It is extremely light in weight and infinitely flexible in all Directions, it is easy and quick to manipulate even when lifting awkwardly shaped or fragile loads. Round slings are unaffected by sunlight, humidity, grease, dirt or seawater and may be used in a multitude of lifting applications.

The purple color is the smallest capacity of the standard USA round slings, coming with the rated load capacity of 2600lbs. Other details for WSTDA-RS-1 standard endless round slings go as follows:


-Manufactured to ASME/ANSI B30.9 & WSTDA-RS-1(North American Standard)

-Safety Factor: 5:1, and other safety factors 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.

-With protective sleeves also available.

-One Year Quality Warranty On Factory Defects

-Free Sample available on the round slings W.L.L under 22,000LBS

-Traceable labels available on request.

-Factory test certificate for each sling

-Factory direct prices

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.

US type heavy lifting roundslings-WLL:90,000LBS endless roung sling:


Synthetic Endless Round slings (WSTDA-RS-1) Color & Capacity Chart:

Synthetic Endless Roundsling (ASME/ANSI B30.9)

Wristrong 150ton SF 7:1 =462,963lbs SF5:1(USA standard ) Heavy Lift Endless Round Slings Used In Herrenknecht Tunnelling System:

Wristrong-150ton-heavy-duty-lift-round-slings-used-in-herrenknecht tunnelling systems


Information required when ordering or enquiring all Wristrong Industry slings:

1. Safe working load required

2. Mode of use

3. Special conditions for use

4. Type of sling required (i.e. flat web, 3 strand fibre etc.)

5. Material from which sling is made

6. Effective or circumferential length (must state which)

7. Eye type (i.e. becketed if flat web or thimble if fibre rope)

8. Any other information pertinent to the use or application to which the sling shall be put.

Are you not able to supply all details, don’t hesitate to Contact one of our specialists. We are here to assist you in making an informed, safe and cost effective choice.


Eye and eye type round sling is available upon your request. When ordering it is important to make clear whether the length specified is circumference or effective working length. Safety factor: 5:1 to ASME/ANSI B.30.9,and WSTDA.