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  • Heat' effect on working load of chain lifting sling
    Heat' effect on working load of chain lifting sling
    2019-08-29

    While sling chain is considered extremely strong and durable, excessive heat can have an effect on the working load limit of a sling. Chain lifting slings used in excess of 400 degrees will experience a reduction in strength, both during exposure time and after exposure.

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  • How to deal with the wounded chain sling ? 
    How to deal with the wounded chain sling ? 
    2019-04-22

    Lifting chain sling assembly is commonly used, often get wounded to varied degree in different harsh environment

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  • The Standard of Degradation and Scarpping of lifting webbing sling
    The Standard of Degradation and Scarpping of lifting webbing sling
    2019-02-05

    1)If the use unit fail to meet the requirements for the safety technical performance of the lifting sling after inspection, it shall be degraded and disposed of according to the specific circumstances. (2)Regarding to the webbing lifting sling used for degraded, the original mark of label shall be c

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  • The effects of temperature, acid and alkali, and ultraviolet light on the lifting slings
    The effects of temperature, acid and alkali, and ultraviolet light on the lifting slings
    2018-11-16

    The effect of temperature on the performance of the sling: Because the sling material is a chemical fiber product, the excessive temperature is even destructive to the synthetic fiber sling. Especially in places where there is welding operation, it is necessary to prevent sparks from squeezing the s

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  • Heavy duty soft lifting webbing slings
    Heavy duty soft lifting webbing slings
    2018-05-31

    Heavy duty slings are widely used in ships, metallurgy, machinery, mining, petroleum, chemical, port, electric power, electronics, transportation, military and other fields, filling the gaps in the tonnage of ordinary slings. ,the tonnage can be identified by the color of the sling tube if the label

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  • How to lighten the wear of lifting chain sling ?
    How to lighten the wear of lifting chain sling ?
    2018-05-24

    Lifting chain sling is consist of metallic link, the wear of chain seems inevitable in use with the increasing of ages, the degree of wear become more and more severity,so how to reduce the degree of wear ? 4 point as below:1. the chain tension should be appropriate, too tight will be easy to increa

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  • How to identify the quality of synthetic web lifting sling?
    How to identify the quality of synthetic web lifting sling?
    2017-10-27

    How to identify the quality of lifting sling whether good or not ? Normally, the below suggestions for reference1. Check the sewing line,if the sewing line between each other is evenly,and the distance between stiches are also evenly,thenthis would be the good sling,as only the lines and stiches are

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  • The webbing sling' advantage compared with chain lifting sling
    The webbing sling' advantage compared with chain lifting sling
    2017-09-18

    1. Light and soft: The weight is 25% of the same metal sling. The synthetic fiber sling is very easy to handle, handle and store. Does not damage the surface of the hanger (including the paint layer), without any negative damage to the human body.2, safe and reliable: in the process of use, there ar

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  • How to check the lifting chain sling good or bad? 
    How to check the lifting chain sling good or bad? 
    2016-04-20

    The lifting chain has many applications in a lot of device, so how do we judge the quality of it when purchasing it ?

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