Seamless steel pipes are designed to handle a wide range of temperatures, depending on the specific grade of steel and its intended use. The temperature range for seamless steel pipes can vary from sub-zero temperatures to extremely high temperatures, although their optimal operating temperature range will generally be more narrow.
At lower temperatures, seamless steel pipes are commonly used in applications such as cryogenics, where they are used to transport and store extremely cold liquids and gases. This requires steel with very high toughness and impact resistance, which allows it to withstand the extreme temperature fluctuations and stresses generated during the liquefaction and storage processes.
At higher temperatures, seamless steel pipes can be used in applications such as steam turbines, where they are used to transport high-pressure steam at temperatures up to 650 degrees Celsius. The steel used in these applications must have high tensile strength, excellent heat resistance, and good oxidation resistance, in order to withstand the harsh and demanding conditions of these high-temperature environments.
In addition to high temperature applications, seamless steel pipes are also commonly used in low-temperature environments such as offshore oil and gas platforms, where they are subject to intense cold and corrosive conditions. In these applications, the steel used must be highly corrosion-resistant and possess excellent low-temperature toughness, in order to withstand the harsh marine environment and prevent catastrophic failures.
Overall, the temperature range that seamless steel pipes can handle is largely determined by the specific grade of steel used and the intended application. However, with the right choice of steel and careful design and manufacture of the pipe, seamless steel pipes can be used to transport fluids and gases in a wide range of temperatures, making them a versatile and vital component of many industries.