Fengdi plastic screw caps provide excellent chemical stability and they are suitable for packaging of dangerous goods. Applications are standardized industrial containers e.g. bottles,canisters,barrels. They are available with different sealing rings or disks gaskets,like EPE,Rubber,PVC,PTFE. Advantages and benefits of the screw caps: Safe closing, Tamper-proof,tamper-evidence ring attached or molded on, Provide a reliable protection against leaks, Suitable for packaging of dangerous goods, Provide excellent chemical stability Available with different sealing rings or disks, Applications of the screw caps: Packaging for industrial chemical,sterilizers,liquid foods,bleaches,peroxides,fertilizers,pesticides,desinfectants. Colors of screw caps: natural,yellow,orange,black,white,red,blue,green,(other colors on request) Materials of the screw caps: polyethylene(PE) plastic components. Our closures screw caps are available in different designs and combinations, in different colors to choose from. Screw Caps for standardized industrial containers are available for the following thread sizes:DIN38,DIN45,DIN51,DIN61,DIN71 and DIN96.ranging from 4- 30 Litres Related products: closures,plugs,gaskets,sealing caps,vented caps,dispensing taps,Nozzles,drum tap,drum bungs,drum plugs,vented caps,drum cap seals,tamper evident caps