Seamless pipes – are produced by extruding the metal into the desired products, so no welding process. These products are used in oil and gas exploration, drilling, oil and gas transportation, hydraulic applications, boilers, bearings, automotive industry, adventure park structures etc.Seamless pipes – are produced by extruding the metal into the desired products, so no welding process. These products are used in oil and gas exploration, drilling, oil and gas transportation, hydraulic applications, boilers, bearings, automotive industry, adventure park structures etc.