O-RINGS

TECNASA has specialized in the manufacturing of O-rings subject to exceptional requirements. Our company manufactures high-tech O-rings for applications that present serious functional problems and for those applications where a malfunctioning O-ring can jeopardise the continuity of the production process; therefore generating too many stops and high maintenance costs.

We currently manufacture all the O-rings assembled into the Martin-Baker ejecting seats for combat aircrafts. These O-rings are installed along the gas circuit that starts the ignition of the ejection seat.

TECNASA develops and manufactures customised O-ring to meet your specific demands. We can manufacture products using any rubber compound, from NBR to FFKM.

Our formulations are designed to withstand harsh environments providing an outstanding chemical, temperature, and pressure resistance.