Tapered Brass Tube Plugs, 1/4" Brass Tube Stoppers Tapered Shaped Lab Plugs For Sealing Heat Exchanger Condensers Boilers Tube

It is designed to block Brass pipes and tubes, prevent dust and moisture from getting into the pipes, useful for HVAC, heat exchanger and refrigeration equipment maintenance.SpecificationColor: GoldBottom Diameter(small-end):4mm / 0.16 inchTop Diameter(big-end):8 mm/0.3 inchApplicable Hole Diameter: 6.35mm (1/4")Height: 23.5mm / 0.93 inchMaterial: BrassPacking List: 1 PcsAdvantageCone-Shaped Design for Easy Removal: Our tube stoppers feature a convenient conical shape that makes them simple to remove from industrial pipes. They offer excellent sealing performance and high insulation.Durable Material for Versatile Use: Crafted from robust materials, these stoppers resist deformation and withstand high temperatures, acids, and bases. Their sturdy construction ensures long-lasting reliability.Reusable Long-Lasting: Designed for repeated use, these stoppers provide a long service life, making them a cost-effective solution for your sealing needs.InstructionEasy to install, simply insert the stopper into the pipe 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