... ,electric power,boiler etc as they Resistance to high temperature, low temperature resistance,Corrosion resistanceASTM ... SA335 A335P22A335P5A335P9A335P91stainless steel pipeApplies to oil, aviation, metallurgy, food, water conservancy, ... temperatureApply to-45 °C ~ 195 °C level-low temperature and low pressure vessel pipe heat exchanger pipelineASTM ...