GASKET, PIPE FITTING, PIPE FITTING PRODUCTION METHOD, AND PIPE FITTING USE METHOD

摘要

PURPOSE: To provide a pipe fitting for connecting pipes while maintaining sealing property by a relatively small external force. CONSTITUTION: A sheet gasket 1 is arranged over the entire inner surfaces of a tube main body 12 into which pipes 9 and 10 to be connected are inserted, and multiple holes are formed in the gasket 1 in honeycomb shape. Thus the internal tightness of the gasket 1 to the internal surfaces of the tube main body 12 and the pipes 9 and 10 is increased.