reducing pipe การใช้

• Utilities are literally centralised for all four units, reducing piping.
• It is recommended to use insulation to reduce pipe skin temperature and reduce excessive heat gain into the mechanical room.
• This Standard includes : ( a ) pressure-temperature ratings ( b ) size and method of designating openings of reducing pipe fittings ( c ) marking requirements ( d ) minimum requirements for casting quality and materials ( e ) dimensions and tolerances in SI ( metric ) and U . S . Customary units ( f ) threading requirements ( g ) pressure test requirements ."