The stainless steel seamless tube is made of round steel.There are many processing technology of round bar seamless tube.It differs from welded tubes in that seamless tubes have no weld across the entire section
Specification of stainless steel seamless tube:
ASTM A312 / ASME SA312, ASTM A213 / ASME SA213, ASTM A269, ASTM A632 / ASME SA632, JIS G3459, JIS G3448, JIS G3463, etc.
Stainless Steel Seamless Pipe application
Pipeline transportation, boiler piping, hydraulic/automobile piping, oil