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2024年6月14日 · Curtiss-Wright EST Group specializes in the design and manufacture of highly-engineered tube plugging products and repair services for shell and tube heat exchangers, condensers, coolers and chillers. Our flagship product, Pop-A-Plug® Heat Exchanger Tube Plugs, are the industry’s leading technology for plugging leaking and degraded heat ...
EST Group provides a complete range of repair products, services, and replacement parts covering the life cycle of heat exchangers and condensers; additionally EST Group provides products and services to facilitate pressure testing pipe, piping systems, pressure vessels, and their components.
There’s no better way to install EST’s Pop-A-Plugs than with our Ram Installation Equipment. Our PAP-6600 Small Ram Package hydraulically installs plugs up to 1.160" (29.46 mm) diameter in
G-160 Tube Testing ToolKit | Tube Testing - EST Group
Replacement Seals for the G-160 Tube Testing Tools can be procured for any tube I.D. from 0.28" to 1.81" (7.11 mm to 46.00 mm). For tube IDs larger than 1.81" (46.00 mm), contact EST. Looking for heat exchanger tube testing equipment?
EST Group www.-. Pop-A-Plug® CPI/Perma tube plugs are resistant to thermal cycling and are able to provide a seal that is helium leak tight. Pop-A-Plug® CPI/Perma tube plug installs using a controlled force. This protects against damage to tubesheet ligaments and adjacent tubesheet joints, extending the life of your heat exchanger and reducing
EST Group provides a complete range of repair products, services, and replacement parts covering the life cycle of heat exchangers and condensers; additionally EST Group provides products and services to facilitate pressure testing pipe, piping systems, pressure vessels, and their components.
Reduce downtime from ruptured or leaking pipes with EST’s Pipe Jumper Hose System. Originally developed for and supplied to the US Navy as a damage control/ survivability item, our Pipe Jumper Hose System lets you to make temporary emergency cold pipe repairs in minutes, so piping gets back in service fast. Permanent
Contact EST Group Customer Service for seal sizing and part numbers for applications in SWG, metric, or other tube sizes. Alternate seal materials including Viton ® available. Viton ® is a registered trademark of The Chemours Company.
For improved safety, EST Group always recommends testing with an incompressible liquid such as water. Residual air or gas must be displaced or vented from the system prior to testing.
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EST roup
• Helium leak tight seal to 1 x 10-6 cc/sec • Engineered solution-installed with controlled force eliminating ligament and/or roll joint damage • Lowest life-cycle cost compared to alternative tube plugging methods