SUNPASS Sairel Waund Gaskets Buckle. Sairel Waund Gaskets Buckle is a common fixing tool, which is used to fix the wound gasket to the connection parts such as pipes, valves or flanges. It has a certain elasticity and hardness to ensure that the gasket remains stable and sealed at the connection site. The design of the buckle is simple, and the installation and removal process is convenient and fast. The color of the buckle can be customized. It can firmly fix the wrap mat, prevent it from shifting or falling off during use, and ensure the sealing performance of the connection part. The use of buckles can improve the safety performance of connection parts, reduce the occurrence of leakage accidents, and ensure the safety of the working environment.