The oil and gas industry constantly pushes seal materials to their limits with high-pressure gas systems. Every cycle adds mechanical and thermal stress. Rapid decompression can pull trapped gas through the seal body, forming cracks that grow until the part fails. Joint seams and poor vulcanization only accelerate the problem. The Challenge A leading manufacturer […]

Seals face constant exposure to heat, pressure, and aggressive fluids in chemical processing. Standard elastomers can swell, crack, or lose strength, leading to leaks and unplanned downtime. Markez® FFKM compounds from Marco Rubber & Plastics are engineered to perform under these conditions. They deliver broad chemical compatibility and thermal stability up to 600°F, offering the […]

Medical device performance depends on consistent and reliable sealing. A small variation in o-ring size or tolerance can cause leaks, assembly issues, or premature wear. After o-rings in a clamp system began failing early, a medical device manufacturer reached out to Marco Rubber & Plastics. The parts met spec but created too much compression during […]

Aerospace manufacturing demands sealing precision. Every o-ring must perform flawlessly under pressure, temperature, and chemical exposure. Even a minor fit or compression issue can cause leaks, contamination, and costly production delays. After repeated seal failures in a critical pump assembly, a leading aerospace manufacturer reached out to Marco for help with identifying the cause and […]

In food processing, seals do more than contain pressure. They protect product quality and keep systems compliant. When o-rings in a pressure vessel began extruding from their grooves, one manufacturer turned to Marco Rubber & Plastics for help resolving the contamination risks and unplanned shutdowns. The Challenge A major food processor was experiencing seal failures […]