Seamless stainless steel tube, also known as stainless steel seamless pipe, tube or solid steel ingot is made of wool by the perforated pipe, and then by the hot-rolled, cold-rolled or cold call is made. Diameter seamless steel pipe wall thickness with the specifications of a few millimeters said.

304 stainless steel tube full name SUS304 stainless steel tube.

SUS304 grade stainless steel materials are stainless steel United States, the domestic equivalent of 0Cr19Ni9 grade stainless steel tube, usually 0Cr18Ni9 instead.