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Nanjing Dahua Special Belt Knit Co., Ltd.
Nanjing Dahua Special Belt Knit Co., Ltd. Sling and Tie-down manufacturer since 1993.
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2500 kgs Color Code Flat Lifting Slings Crane Equipment WSTDA Standard

Nanjing Dahua Special Belt Knit Co., Ltd.
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Nanjing Dahua Special Belt Knit Co., Ltd.
Country/Region: China
Tel: 0086 25 5705 3551
Contact Person:
Mr Gao

2500 kgs Color Code Flat Lifting Slings Crane Equipment WSTDA Standard

Brand Name : Dahua Sling
Model Number : eye eye webbing sling
Certification : CE TUV/GS
Place of Origin : China
MOQ : 1000 pcs
Price : USD 30,000 / 20'GP
Individual certificates : provide each sling
Logo : We do it oursleves
Eye protector : White Black or same as webbing
Eye type : Flat Folded
Safety factor : 5:1 6:1 7:1 8:1
Layer : single-layer, double-layer
Width : 25mm-300mm
Colour coded : according to EN 1492-2 & AS 4497 & NBR 15637-1 or White
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2500 kgs CE GS Approved Color Code Flat Lifting Sling Crane Equipment OSHA Regulations WSTDA standard

Product Description

Product Nameflat webbing sling
Material100%high tenacity polyester
Lengthfrom 1m to 10m
Safety Factor5:1,6:1,7:1,8:1
Layersingle ply or double ply
Lifting Eye types

1.flat eye
2.reversed eye
3.folded eye 1/2 width from 1 side
4.folded eye 1/2 width from 2 side
5.folded eye 1/3 width

Stock No.ColorWLLSWL WLL(t) M CCDouble multi-set SWL(t)
Comply wit ISO4878 EN1492-1:2000 JB/T8521.1
Width of duplex webbing sling or single endless sling for defferent safety factor

Technical specifications:
-Colour coded according to EN 1492-2 & AS 4497 & NBR 15637-1 or White
-Safety Factor 8:1, 7:1, 6:1, 5:1
-Capacity stripes; Each stripe is equal to 1 tonne capacity.
-Extra strong PU-impregnated webbing of the sleeve, which does not allow dirt to enter.
-Each sling is packed in plastic with CE declaration of conformity or Test Certificate.

Necessary for quotation:
1. Quantity you need
2. WLL ( Working limited load)
3. Length
4. Safety factor
5. Type
6. Other special requirement

flat eye and eye lifting sling specification chart


- Do not attempt to use sling above rated lifting capacity.
- When selecting a sling,it is very important to consider the angles at which the sling will be used.
- Slings are subject to cutting when ifting items with sharp egeds.In this case,always use protective sleeves
- Do not use a damaged sling,and se only if trained.
- Do not tie knots in sling webbing as strength is greatly reduced.
- Never drag a sling beneth from a load which is resting on it.
- Chemical active environments can affect the strength of slings
- Inspect slings weekly or more frequently depending on the sling use conditions.
- Always strore slings in a cool,dry and dark place to extend the working lift.
- Always read and understand the operating instructions before use.
- Failure to comply with this warning may result in serious load damageand death or injury.

When using flat woven webbing slings never:

• Attempt to shorten, knot or tie belt slings.

• Expose belt slings to direct heat or flames.

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

• Expose belt slings to chemicals without consulting the supplier.

• Shock load belt slings.

• Use belt slings which are cut or which have loose or damaged stitching

Selecting the Correct Sling

Belt slings are available in a range of materials and sizes in single leg and endless sling forms. Select the slings to

be used and plan the lift taking the following into account:


Polyester is resistant to moderate strength acids but is damaged by alkalis; polyamide (Nylon) is virtually immune to

alkalis but is damaged by acids; and polypropylene is little affected by acids or alkalis but is damaged by some

solvents, tars and paints.


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 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 are likely, select a sling

fitted with protective sleeves and/or use suitable packing.

Using Belt Slings 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 the correct engagement with fittings

and appliances, ensure smooth radii are formed, do not twist or cross slings and do not overcrowd fittings. Position

the sling so that the load is uniformly spread over its width. Position the bight for a choke lift at the natural (120°)

angle to prevent friction being generated. Ensure that stitching is in the standing part of the sling away from hooks

and other 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, Maintenance and Replacement

Inspect slings each day before use, looking for:

  • Missing or unreadable ID tag
  • Melted, charred or weld-splattered areas
  • Acid or alkali burns
  • Holes, tears, cuts, snags or embedded particles
  • Broken or worn stitching
  • Excessive abrasive wear or elongation
  • Knots or brittle areas
  • Broken, corroded, pitted distorted fittings

Do not use worn or damaged slings or attachments. Discard or repair them. Use damaged slings only after they are repaired, reconditioned, and proof tested by the sling manufacturer or a qualified person. Keep certificates of proof test.

Maintenance requirements are minimal. Belt slings may be cleaned with clear water. Remember weak chemical

solutions will become increasingly stronger by evaporation. Regularly inspect belt slings and, in the event of the

following defects, refer the sling to a Competent Person for thorough examination: illegible markings; damaged,

chaffed or cut webbing; damaged or loose stitching; heat damage; burns; chemical damage; solar degradation;

damaged or deformed end fittings.

Product Tags:

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