1. This is an IBC adapter with alloy tap and detachable plastic tap connector.2. Alloy material, acid and alkali resistance, pressure resistance, corrosion resistance, with sealing ring, easy to compatible and durable.3. Imported thickness thread of 60cm (the outlet size of the classic tonnage cylinder of the DN40 / 50 ball valve butterfly valve).4. Convenient design, through the adapter you can connect tonnage and hose compatible unloading and can also be used as a useful safety valve or compatible fine flow control.5. It is suitable compatible most UK and European standard IBC containers, where the support thread is thick S60X6 thread.