UHWMPE Rod has good heat resistance and cold resistance,good chemical stability,high rigidity and toughness,and good mechanical strength.PE rod is an amazing polyethylene plastic material,which can replace carbon steel,stainless steel,bronze and many other materials.HDPE offers resistance to almost all acids and bases,detergents and hot water.Because PE rod has goo insulation propety,so it is easy to weld.PE rod is woking tempereature is from -50 degree to 90 degress