Widely used in various bottle mouths, valves, pipe joints and other connection, especially suitable for sealing requirements of drinking water, beer, oil products and liquids Specially designed for G1 / 2-14 bottle mouth threads, it has excellent sealing and can effectively liquid leakage and loss Whether in homes, laboratories, or industrial production, good sealing can be ensured Make of rubber, it has good flexibility and elasticity Suitable for various work environments, such as beverage,, food and other industries, it is an ideal option to ensuring safe and efficient operate