Acero de tubería

La tubería de acero sin costura hay una tubería de acero hecha al perforar un acero redondo entero sin ninguna soldadura en la superficie, que se llama tubería de acero sin costura. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold drawn seamless steel pipes, extruded seamless steel pipes, top pipes, etc. Seamless steel pipes are mainly used as drilling pipes for petroleum geology, cracking pipes for petrochemicals, boiler pipes, bearing pipes, as well as high-precision structural steel pipes for automóviles, tractores y aviación.