310ml Empty Aluminum Cartridge:
Aluminium cartridge grade: 99.7%
Size: 47*215mm
Neck/Thread: M15/M20 x 150mm
Wall thickness: 0.32mm
Open crimping flange end
Internal Coatings: With or without wax
External coating: White printing, no printing or color printing
Accessories: one set of aluminum cartridge includes a plastic nozzle, plastic/aluminum plunger and aluminum end cap with or without easy-open ring.