NANJING D.L.T SLING CO.,LTD
Manufacturer of lifting sling & ratchet straps Good Quality products services customers . Continuous innovation and sustainable development Be the most professional sling safety manufacturer in the
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Web slings have the ability to elongate, absorbing and minimizing the effects of heavy shock loads. Nylon slings may stretch 6-8% at rated capacity, while polyester slings limit stretch to approximately 3% under similar circumstances. Long life cycles may be experienced since synthetic web is unaffected by moisture, mildew, rot and certain chemicals. Polyester should be used in the presence of acids and nylon should be used where alkalis exist.
Synthetic web slings are manufactured from light or heavy duty material that has been surface "treated" to improve abrasion resistance, seal out moisture, and prevent grit from penetrating the web and causing internal wear. Slings can be fabricated from single or multiple plies, may include accessories such as edgeguard, wear pads or sleeves, and are available in several configurations:
Type 1 : Triangle & Choker (TC) - Hardware on each end produces the most effective choker hitch. Can also be used in vertical and basket hitches. | |
Type 2 : Triangle & Triangle (TT) - Hardware on each end for use in basket or vertical hitch. | |
Type 3 : Flat Eye & Eye (EE) - Popular, versatile sling used in vertical, choker & basket hitches. Easy to remove from underneath loads. | |
Type 4 : Twisted Eye & Eye (EE) - Eyes turned at a right angle to sling body. Forms superior choker hitch & allows better fit on crane hook in basket hitch. | |
Type 5 : Endless (EN) - Economical & adaptable sling with no fixed wear points. Used in all hitches. | |
Type 6 : Reversed Eye (RE) - Extremely strong & durable for continuous &/or abusive applications. Wear pads on both sides of body. | |
| The following system is used to identify different types of web slings: | |