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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Heavy Light Duty Slings Light weight lifting sling endless type 1 ply OSHA
Meet or exceed US standard ASMEB30.9
Class 7 webbing possessing a minimum certified tensile strength of 9800LBS/in width
Low strain ,wear -resistance,long life material (100% PES)
Safety factor 5:1
Eyes are reforced with polyester wear pads
Lengths are measured from bearing point to bearing point
| Endless sling (Type 5) | ||||||
| Plies of Web | Model | Wed Width (in.) | Rated Capacity (lbs.) | base Length(ft) | ||
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| One Ply | SEN1-1 | 1 | 2400 | 1920 | 4800 | 3 |
| SEN1-2 | 2 | 4800 | 3840 | 9600 | 3 | |
| SEN1-3 | 3 | 6600 | 5280 | 13200 | 3 | |
| SEN1-4 | 4 | 8800 | 7040 | 17600 | 3 | |
| SEN1-5 | 5 | 11000 | 8800 | 22000 | 3 | |
| SEN1-6 | 6 | 13200 | 10560 | 26400 | 3 | |
| Two Ply | SEN2-1 | 1 | 4800 | 3840 | 9600 | 3 |
| SEN2-2 | 2 | 9600 | 7680 | 19200 | 3 | |
| SEN2-3 | 3 | 12500 | 10000 | 25000 | 3 | |
| SEN2-4 | 4 | 15500 | 12400 | 31000 | 3 | |
| SEN2-5 | 5 | 19400 | 15520 | 38800 | 3 | |
| SEN2-6 | 6 | 23000 | 18400 | 46000 | 3 | |
Storing and Handling Belt Slings
Never return wet, damaged or contaminated slings to storage. They should be cleaned with clear water and dried
naturally. Never force dry belt slings. Store belt slings hung from 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 belt sling but refer such matters to a Competent Person.
NOTE: The material from which the sling is manufactured may be identified by the colour of the label or printing on
the label: Polyester = Blue, Polyamide (Nylon) = Green, Polypropylene = Brown and the sling may also be dyed with
a colour code to indicate SWL.
Using Belt Slings Safely
Do not attempt lifting operations unless you understand the use of the equipment, the slinging procedures and themode factors to be applied. Do not use defective slings or accessories. Check the correct engagement with fittingsand appliances, ensure smooth radii are formed, do not twist or cross slings and do not overcrowd fittings.
Positionthe 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 hooksand other fittings. Take the load steadily and avoid shock loads. Do not leave suspended loads unattended. In anemergency cordon off the area.