Liquid Nitrogen Trailer

This a cryogenic semi-trailer by Hebei Changhua, designed for the safe transport of liquid nitrogen. Its core advantage is the vacuum-insulated double-layer tank, which effectively minimizes heat ingress to maintain stable ultra-low temperatures and product purity. Lightweight aluminum side guards and a high-strength steel rear guard further enhance durability and corrosion resistance, making it a reliable choice for demanding cryogenic logistics.