Toruteel

Õmblusteta terasest toru on terasest toru, mis on valmistatud terve ümmarguse terase augustamisega ilma pinnale keevisõmbluseta, mida nimetatakse õmblusteta terasest toruks. 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 torud, aga ka autode, traktorite ja lennunduse ülitäpsed konstruktsioonilised terasest torud.