PE PA and PP corrugated hose look the same but quite different from each other
PU hose because of its great properties has become more and more popular. But some clients in Russia and Canada think more about the hose. Because Russia and Canada are in the cold area. Thus they worry if the hose can work in cold area.
Then will PU duct hose harden in winter?
In fact, PU steel wire hose will not harden in the cold winter. Because it can work at -40℃. Even in the cold north, it will not affect the hose. Thus it will not harden and brittle.
PU steel wire hose is often used as a vacuum hose. It is made of special top grade pu material with copper plated steel wire inside. Pu steel wire flexible hose serves as wear proof hose and protection pipe. While it usually serves in suction occasions. It’s ideal for abrasive solids as vacuum hose such as dust, powder, fiber, debris and granular objects.
PU steel wire hose features:
Light in weight, high wear resistant which is 2.5 to 5 times higher than most rubbers. While it’s 3 to 4 times higher than soft PVC. It has smooth inside, high tensile strength and tear strength. The food-grade pipe wall complies with FDA21 CFR177.2600 and 178.2010. It also complies with EU guideline 2002/72/EG. Includes the latest 2008/39EC and 975/2009. It resists minerals and gasoline, chemical, UV and ozone. Besides, it remains flexible in cold weather. In addition, it has a small bend radius.
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