• July 15. 2026

In oil and gas wellhead systems, selecting the correct sealing solution is essential for maintaining pressure integrity and long-term operational safety. Two sealing products commonly used in casing heads and tubing heads are the FS Seal and the P Seal. Although both are designed for static sealing in wellhead equipment, they are engineered for different sealing conditions and installation require...

• July 29. 2026

Selecting the right casing hanger seal is an important part of designing or maintaining an oil and gas wellhead. The seal must maintain pressure integrity between the casing and wellhead components while accommodating the actual dimensions, surface condition, pressure, temperature, and well fluids involved.   A seal that matches the nominal casing size may not necessarily be the right choice....

• October 23. 2026

High-pressure oil and gas equipment operates under demanding conditions where seal performance can directly affect equipment reliability, maintenance requirements, and operational safety. From wellhead and production equipment to oilfield valves, downhole tools, and fracturing systems, each application places different demands on the sealing system.   Choosing the right seal involves more tha...