Hebei Hengtai Pipeline Equipment Manufacturing Co., Ltd

Corrosion resistance of steel lined PTFE pipes: Steel PTFE composite pipes, except for molten metal lithium, potassium, sodium, chlorine trifluoride, oxygen trifluoride at high temperatures, and high flow rate liquid fluorine, can resist almost all chemical media, including concentrated nitric acid and aqua regia corrosion. They can work for a long time at temperatures ranging from 230 ° C to 250 ° C