• March 17. 2025

When it comes to sealing solutions in extreme environments, FFKM O-rings stand out as a top choice for industries demanding uncompromising performance. FFKM, or Perfluoroelastomer, is a high-performance material known for its exceptional chemical resistance, thermal stability, and durability. What Are FFKM O-Rings? FFKM O-rings are sealing components made from Perfluoroelastomer, a synthetic rubbe...

• April 27. 2025

In the oil and gas industry, sealing solutions must endure extreme pressures, temperature swings, and rough surface conditions. How can operators ensure leak-proof performance in casing and tubing hangers under high-pressure sealing environment? The FS-seal— a robust spring-energized elastomer seal— delivers unmatched reliability. Advantages: 1. Improve equipment reliability 2. Extend seal and equ...

• May 08. 2025

In the demanding environments of oil and gas, casing, and hydraulic systems, reliable sealing is critical to prevent leaks, reduce downtime, and ensure operational safety. Designed to handle both internal and external pressure, S-Seals offer superior performance compared to traditional O-rings, especially in dynamic applications. What Is an S-Seal? The S-Seal is a speciali...

• September 12. 2025

Bonded Seal Test: Ensuring Reliable Sealing Performance. What is a Bonded Seal? Bonded seals are widely used in industries such as oil & gas . A bonded seal consists of a metallic with a vulcanized elastomer sealing. The combination of rigid support and flexible sealing ensures high pressure resistance and leak-tight performance. Key Tests for Bonded Seals To ensure performance, these seals un...

• September 25. 2025

The Step seal is a preloaded combination seal, integrating a PTFE glide ring for dynamic sealing and an elastomeric O-ring for static sealing and energization. For optimal system performance, it is recommended to be used in conjunction with a double-lipped wiper seal. Characteristics and Benefits: Compact Groove Design: Minimizes the required installation space. Minimized Friction: Provides extrem...

• October 11. 2025

In the high-pressure environments of the oil and gas industry, there is a seemingly small yet critically important component—the seal. When it comes to completion equipment and drilling equipment, a phenomenon known as Rapid Gas Decompression (RGD) can have catastrophic effects on sealing systems. Today, we will delve into this specialized but crucial topic.   What is Rapid Gas Decompre...

• October 22. 2025

As semiconductor manufacturing advances towards more sophisticated processes, the operating environments have become extremely demanding—high temperatures, aggressive plasmas, corrosive chemical gases, and stringent purity requirements all place near-cruel challenges on sealing materials. JST has launched the Kalfluo® series of perfluoroelastomer (FFKM) sealing solutions, dedicated to me...