We can provide different standard of medical gas outlet: British Standard, American standard, German standard, French standard,Japanese Standard, etc. 1. All the medical gas adapters manufactured complied with the international standard. 2. The medical gas adapter can be connected to copper pipelines, probe connectors or soft plastic tube. 3. British standard and Japanese standard gas adapters can be installed on O2, Air, Vacuum, N2O, CO2 and AGSS pipes. 4. German standard and French Standard gas adapters can be installed on O2, Air, Vacuum and N2O. 5.America Standard adapters have four styles: Ohmeda, Chemetron, Puritan-Bennett and DISS