• April 25. 2023

Nylon BX R RX Type Test Ring Gasket is good for valve pressure test. JST Nylon ring joint gaskets are a no damaging method to test and re-certify ring type joint flanges. The special shaped profile energizes the seal in the groove under pressure, retrofitting into R or BX ring type joint gasket grooves. Under ideal flange, and test conditions, installation. Our client enjoy the resiliency of our n...

• April 27. 2025

In the oil and gas industry, API 6A gate valves are critical equipment for high-pressure and high-temperature operations, where sealing performance directly impacts operational safety and efficiency. The Nylon Ring Gasket, as a key sealing component during valve testing, plays an indispensable role in factory acceptance tests. This article delves into its application scenarios, performance advanta...