... Finland and Singapore. 2" and 3/4" Steel Drum Closures With Galvanised Finish (Drum Bungs And Drum Flanges) used for 200L ... can, lubricants, coatings, chemicals, petroleum, grain, oil and other liquid packaging industry, with the advantage of waterproof and leakproof.The material of ... our Steel Drum Closures With Galvanised Finish,please have a look.We can also ...