With the rapid development of China's economy, domestic apparent consumption of polyester chips has grown rapidly. China's polyester production capacity has developed rapidly. The fluctuation of world oil prices in 2004 triggered changes in the international raw material market, while the development of China's polyester raw material industry lags behind downstream industries.
This is the description of webbing strap buckle sling polyester
Material:100% High tenacity industial polyester yarn
polyester sling fabric
Inner core:made of 60000D twisted polyester yarn
motorcycle cam buckle tie down straps
Double ply outer sleeve,extremely wear-resistant
aluminum cam buckle
Safety Factor: 7:1,6:1,5:1
Length Available:1m to 12m
According to EN1492-2+A1:2008
Round slings are manufactured to EN1492-2 and have a safety factor of 7:1.the load bearing fibers are wound together to form an endless hank.The working load limit is determined by the number of turns in the hank.
Round Sling are manufactured on a round sling machine. Slings made on this machine are more compact as the winding of the yarn is uniform and the tension on each yarn is constant.