Seamless hot-finished pipes made of 13ХФА and 20А steels of high corrosion resistance are designed for operation in conditions of the northern climatic zone with ambient temperatures down to -60ºC and transported media temperature from +5 to +150ºC. They are used in gas, oil, and petroleum product transport systems.
Pipes made of 13ХФА and 20А steels have high cold and corrosion resistance.