JST Seals has provided high-performance Polymer seal and Elastomer seal for the Oil & Gas industry for over 25 years. Available from standard sizes to customized sizes. These Oil and Gas seals are offered in a range of materials, FKM, PTFE, TFM, PEEK, HNBR, NBR, AFLAS.

JST provides sealing solutions for the upstream, midstream and also downstream divisions of the worldwide Oil & Gas industry.

Types of Oil & Gas Seals

1. RGD O ring

2. Spring Energized Seals

3. Gate Valve Seals (API 6A)

Particularly Durable Materials

Our oilfield rubber can be applied to different working conditions, and the temperature range is - 46 ° C to+150 ° C, - 29 ° C to+ 230 ° C. This material can also be used for H2S, CO2, CH4 and other different working media.

JST Seals is the most professional seal manufacture in China.

For more information about sealing, please click our website to contact us.