“上海阀门公司供应船用中心型蝶阀”详细介绍 产品名称：船用中心型蝶阀 Marine Center Butterfly Valve

　　船用青铜蝶阀 Marine Bronze Butterfly Valve

　　船用蝶阀的适用介质及范围：Applicable medium

　　适用介质：淡水，海水，空气以及t≤70℃的原油、成品油

　　Applicable medium：Fresh water，sea water，air，raw oil and product oil in the temprature under70℃

　　适用范围：用于船舶，石油，化工，冶金，食品等行业

　　Applicable Scope：Used in trade such as marine，petroleum，m e t allurgy and food.

　　法兰标准：GB2555-81 Flange connection standard.

　　船用蝶阀的驱动型式：Operating Type of Butterfly Valve