FUSHUN BLOG
Standards and Applications of Stainless Steel Seamless Pipes
Stainless steel seamless pipes are divided into hot-rolled (extruded) and cold-drawn (rolled) types based on manufacturing processes. Cold-drawn (rolled) pipes are further categorized into round and shaped pipes. Seamless steel pipes are classified into several varieties according to their uses: GB/T8162-1999 (Structural seamless steel pipes): Used for general and mechanical structures. Materials include carbon steel, 20#, [...]