Bolt Type medium pressure test plugs, pipe plugs & tube plugs

Pressures to 250 psi (17 Bar)
Sizes for 1/4" to 10 1/2" (6.4mm - 266.7mm) Pipe and Tube I.D.
Shown with Optional Pipe Cap

For Simple Reliable Testing Without Tube Wall Damage

EST's Bolt Type Medium Pressure Test Plugs are designed for simple, reliable testing of pipe and tubing to 250 psi (17 Bar), without the tube wall damage associated with other test plugs. That's because our Bolt Type plugs feature a neoprene seal - the only part of the plug that comes in contact with the tube I.D. To use, simply install into the open end of the pipe or tube and tighten the large compression nut to expand the seal element. Then begin testing.

With the Bolt Type Medium Pressure Test Plugs, you get the following features:

Heavy-Duty Construction: Corrosion resistant finish with neoprene seal elements.
Versatile: Wide range of available sizes. Consult factory for larger sizes or special configurations.
Brass Anti-Gall Washer and Thread Lubricant: Protects threads and facilitates test plug installation and removal.
Long Wearing Full Disk Seals: Extend plug life.
Easy to Maintain: Replacement seals readily available.
Optional Pipe Caps: Allow plugs to be used in either a ported or solid configuration.
Quality Assurance System: Manufactured under a Quality Assurance Program certified to ISO 9001 and several U.S. nuclear industry standards including ANSI N45.2, NQA-1, 10CFR 50 Appendix B, and 10CFR 21.
Super Stock: Sizes from 1/2" to 8" in Sch 40 and 80 are available for same day or next day shipment.
Materials of Construction: Plated carbon steel with Neoprene seals. Stainless steel components and Silicone or Viton® seals optional.

Viton® is a registered trademark of DuPont Dow Elastomers