※ Product launch related to pipe fittings: 1. Nipple: Used to connect two fittings and is most commonly used in plumbing solutions. A joint is a component that is used to disconnect the pipe when it is necessary for the above purpose.

※ Product launch related to pipe fittings: 1. Nipple: Used to connect two fittings and is most commonly used in plumbing solutions. A joint is a component that is used to disconnect the pipe when it is necessary for the above purpose.