Features:1) Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr9, Gr11, Gr122) Supply the state:a) Hot work state (R)b) State that anneal (M)3) External diameter:a) 200-400mmb) >400-700mmc) >700-900mmd) >900-1,300mm4) I
We use titanium, nickel material and other metal materials to produce the products according to national standard of GB, ANSI, BS, and German system DIN. Our products mainly include nuts, spiral shell
We use titanium, nickel material and other metal materials to produce the products according to national standard of GB, ANSI, BS, and German system DIN. Our products mainly include nuts, spiral shell