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Our urethane ring joint test gaskets (RTJU) are a non-damaging method to test and recertify ring type joint flanges. The uniquely shaped profile energizes the seal in the groove under pressure, retrofitting into R, RX or BX ring type joint gasket grooves. |
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They are manufactured in-house from our Bokure™ urethane MU90. This material boasts exceptional characteristics, including remarkable pressure handling and rebound capabilities. RTJU advantages:
RTJUs are used in numerous critical applications across markets that uses ring type joint gasket, including:
The RTJU test gaskets are designed to be used and tested for the same conditions that the equivalent metal RTJ gasket would be used in. These gaskets are for test purposes only and are not to be used for permanent installation. RTJU gaskets are not certified under API or ASME. Proper installation and flange conditions will impact the test gasket performance. Please note that bolt up procedures do not change when using RTJU's. |