Gas Cylinder caps are designed to provide protection for the valve and the cylinder. As Valve Protection for Gas Cylinder,They are usually made of metal or plastic and are designed to fit snugly over the valve. They help to prevent dirt, moisture, and other debris from entering the cylinder and damaging the valve or the contents of the cylinder. Valve Caps for Gas Cylinder are also used to protect the valve from accidental damage, such as being dropped or knocked over. Product Applicationrotection of valve guard during transportation carbon steel ColorGrey,red,blue,green and so on or customizedTechnical ProcessStamping and welding;Casting;injection mouldSurface treatment Airless blast,Galvanization,Spraying pla…