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Flange protectors
Prevent damage, leakage and corrosion with our high-quality flange protectors. Easy to install and perfect for longer life of your piping systems. Safety and durability in one!
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Stenflex type AR-1
The Stenflex rubber expansion joint type AR-1 is an axial expansion joint without limitation and is universally applicable. Various flange bores are possible here.
Why type AR-1? The type AR-1 is a type A rubber expansion joint reinforced with high-quality aramid inlays. In this way, the AR expansion joint is a PN 25 expansion joint that can be used up to 130°C.
Specifications
- Rubber grade: EPDM and NBR rubber
- Range: DN 25 to DN 400
- Temperature: up to 130°C
- Pressure stage: PN 25
Application
The Stenflex rubber expansion joint type AR-1 can be applied at pressures above 16 barg or at a combination of a high temperature with a relatively high pressure (e.g. 11 barg at 100°C). This version is good for use for higher pressure loads, in addition, the expansion joint is also well applicable when extra safety is desired (the burst pressure is higher or equal to 75 barg).
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Need more information about the solutions we offer? There are several sheets available for download on our solutions for more information and technical specifications.
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