Medical gas delivery systems—central piping, manifolds, outlets, alarms, and vacuum plant—are life-critical infrastructure that safely transport oxygen, nitrous oxide, medical air, and specialty gases to patients. With the Medical Gas Delivery System market size reaching an estimated USD 7.4 billion in 2025, this segment underpins both routine care and surge capacity, making its reliability a strategic priority for hospital networks worldwide. The growth outlook remains robust: a projected 7.1% CAGR through 2033 will push the market past USD 13 billion, driven by accelerating hospital construction, tightening medical gas regulations, and post-pandemic oxygen security mandates. Up-front capital intensity is being offset by value-based procurement incentives and lower life-cycle costs of smart, IoT-enabled gas management platforms, reinforcing industry expansion momentum across developed and emerging markets alike.