B&B’s top quality Nylon Expanding Pipe Stoppers are ideal for inert gas purging. Nylon construction and corrosion. The versatile plugs come in sizes ranging from 1 1/2” – 6” and have a hollow shaft with a 1 1/2? screw cap for sealing or purging.

• Plaster and cement do not adhere to the B&B Nylon Plugs
• Great for sealing, isolation, stopping and weld purging
• Helps prevent pipe contamination