
The one piece high pressure seal
Brawn Seal



The one piece high pressure seal
K.C. Seals Brawn® Seal is a compact, double-acting rod or piston seal with almost no dead spots. The profile maintains non-twisting in dynamic applications, as required for many applications in exploration and production. The Brawn® seal is commonly used as a T-Seal replacement, as well as an O-Ring and backup ring replacement because of its high-pressure rating.
• Easy installation
• One-piece high-pressure seal
• Stability in the groove
• Zero pressure trap
• Stress reduction on sealing surface
• Non-Twisting in dynamic applications
(HNBR)
• 10,000 Psi max @ 80°C (3 hours)
• Several pressure reversals in that time
• ASTM D395 compression set @ 22 hours at 125˚C = 5%
All parts are measured on our Zeiss O-Machine and or Keyence CMM, which utilize optical and contact measurement technology in a comprehensive analysis. The O-Machine includes multi-sensor coordinate measuring, white light sensors for non-contact assessments and extremely accurate 3D scanners.
We follow AQL 2.5 levels 1 and 2 sample size quantities, and all molded parts are manufactured to RMA A2 tolerances.
Our rubber and plastic materials supply is diversified amongst the top compounders in North America. Each polymer has been qualified to meet typical exploration and production well conditions, including mechanical, tribological, thermal, and specific immersive properties.
You’ve made it this far, but we know there is still more to discuss. Click on the book a meeting button below to easily setup up a date and time to talk more about your project. You can also email us at info@kcseals.ca