... H62,H63,H65,H68,H70 high quality,low price brass pipe 1) Diameter: 0.3-360mm 2) Thickness: ... : Fringe-milling, rolling, stamping, mouth-narrowing/broadening, hole/bore-making, surface-grinding, mouth-broadening, mouth-shrinking, bending, and shapingThe above ... are the generall items,for the special we can also meet your needs. brass pipe ...