Pipes and tubes of metal; metal pipe and tube fittings; copper pipes and tubes; insulated metal pipes and tubes; insulated copper pipes and tubes; insulated metal pipes and tubes for piping of air-conditioning apparatus or electric space cooling apparatus; insulated copper pipes and tubes for piping of air-conditioning apparatus or electric space cooling apparatus

Pipes and tubes of metal; copper pipes and tubes; insulated copper pipes and tubes for piping of air-conditioning apparatus or electric space cooling apparatus