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Daya Teknik

Brassco ASTM B819

ASTM B819 copper tubesare specialized kind of copper tubes made commonly formedical usage. These copper tubes are found in two standardised thicknesses, identified asType L and K. The tubes should be installed in conformance with the requirements of theNational Fire Protecrion Association (NFPA) Standard 99andCanadian Standards Association (CSA) Standard Z 305, 1/Z 7396.1, Nonflammable Medical Gas Piping System.