Empty DCP Fire Extinguisher 1KG, 2KG, 3KG, 4KG, 5KG, 6KG, 8KG, 9KG,12KG Empty CO2 Fire Extinguisher 2KG, 3KG, 5KG, 7KG... 12KG Empty Trolley Fire Extinguisher 25KG, 35KG, 45KG, 50KG, 100KG Empty Stainless Steel Fire Extinguisher 1Ltr... 6Ltr, 9Ltr
Specifications of DCP Empty Fire Extinguisher Cylinder : Material: cold roll steel Thickness: 0.9mm to 1.5mm 1KG: 0.9mm 2KG: 1.0mm 3-8KG: 1.2mm 9-12KG: 1.5mm
above thickness is indeed to make sure pressure security some clients want cheaper price to buy thickness weak it not a safety idea.
Empty cylinder bottom shape: curls and point or straight as per clients requested Empty cylinder neck ring: M24*1.5 and M30*1.5
all cylinder before painting must dip into chemical acid pool pickling and phosphating the surface of the cylinder, prevent oxidized and corrosion, as well it is use time would be around 10 year at least, otherwise, some factory cylinder one or two year are in corrosion.
other Empty Fire Extingusiher plz find our : CO2 Empty Fire Extinguisher Trolley Empty Fire Extinguisher Stailess Steel Empty Fire Extinguisher Fire Extinguisher Ball Empty Fire Extinguisher