High Quality-The IBC water tank valve cover gasket is made of high quality plastic, durable, acid and alkali resistant, corrosion resistant, excellent oil resistance, sealing, pressure resistance and no leakageAnti-slip- There is a plastic bracket attached to the surface of the water tank valve gasket, which can play a non-slip effect when tightening. Designed with a sealing ring to prevent leakage.Simple Installation- The adapter only needs to be aligned with the interface and screwed gently. The operation is very simple. After being installed on the adapter fitting at the valve outlet, it can be connected to other pipe fittings. The faucet can be installed in the IBC container, which is simple to install and easy to replace.Package Includes-4 * Water Tank Adapter Set includes 2 diameter sizes, outlet inner diameter 25mm, coarse thread inner diameter 60mm, height 30mm, outlet inner diameter 20mm, coarse thread inner diameter 60mm, height 30mm, the matching thread is S60X6 thread.Application-This accessory is suitable for 1000 liter IBC drums. The storage tank connector is suitable for most British and European standard IBC containers and can be connected to conventional valves made of PPR, PVC, metal pipes, etc., and is easy to use and disassemble.luckymeet