Copper sheetstandards: ASTM, EN,GB, JIS ,etc materal:T1,T2,T3,TP2,Tu1,TU2,TU3,H59,H62,H63,H65,H68 OD: 3-426mmCopper pipe1) Grade: 30, 316L, 321H, 317L, 347H, 310S, 2205, 2507, 904L etc2) Standard: ASTMA312, ASTMA269, ASTMA5113) Size: OD: 4mm-1200mm (NPS: 1/8- 32)WT: 0.5mm-80mm (Schedule: 5/5sXXS,...