Advantage: Cone-Shaped Design for Easy Removal: Our tube stoppers feature a convenient conical shape that makes them simple to remove from industrial pipes.
Durable Material for Versatile Use: Crafted from brass materials, these stoppers resist deformation and withstand high temperatures, acids, and bases.
Application: Brass Stopper is designed to block copper pipes and tubes, prevent dust and moisture from getting into the pipes, useful for HVAC and refrigeration equipment maintenance and repair
Instruction: Easy to install, simply insert the stopper into the bottle opening and twist to ensure a snug and secure fit. (NOTE: Please confirm the size before purchasing to ensure the suitability, sealing and use effect.)