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首頁 > 供應產品 > BZ41H/W保溫閘閥,上海姚閥,保溫閘閥
BZ41H/W保溫閘閥,上海姚閥,保溫閘閥
單價 面議對比
詢價 暫無
發貨 上海付款后3天內
庫存 100個起訂1個
品牌 上海姚閥
型號 BZ41H/W
規格 DN40-300
過期 長期有效
更新 2013-08-28 09:47
 
詳細信息

保溫閘閥               型號: BZ41H/W         DN40-300
BZ41型保溫閘閥主要用于石油、化工、冶金、制藥等各類系統中,BZ41閘閥的夾套焊裝于閥門的兩法蘭之間,閥門的側面、底部設置有夾套的連接口,夾套中可自由地流過蒸汽或其它熱的保溫介質,確保粘稠介質可順暢地流過閥門。設計制造按GB12234-89 ● 2、結構長度按GB12221-89 ● 3 法蘭尺寸按JB/T79-94 ● 4、閥門檢查和試驗按GB13927(上海姚閥閥門)021-54243038
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