概述：电站焊接式截止阀设计与制造标准：●设计与制造：BS1873　BS5160　GB12233●法兰尺寸：ANSIB16.5　JB/T79　GB9113●压力温度：ANSIB16.34●结构长度：ANSIB16.10　BS1873　GB12221●对焊连接尺寸：ANSIB16.10　BS1873　GB12221●检验与实验：BS6755　GB/T13927电站焊接式截止阀安装尺寸及重量：?DN20.0MPaGB25.0MPaGB32.0MPaDN501004050658010040506580100L350600250250340390480250250470570660H49580549549577585091049549589510851045D0320640320320490510560320320560700700Wt－－36361201502403636200280340P54100VDN1020253240506580100L110150180180250350430470480H170270270365495580600660910D0160200200240320320360500560Wt2.59.39.2153874.7105115250P54140VDN1020253240506580100L110150180180250250470570660H23027031031049549589510851045D0140180240240320320560700700Wt3.76.711.211.836.336.3200280340P57170VDN1020253240506580100L110150180180250250760865965H230270310310495495115513151475D0140180240240320320610900900Wt3.76.711.211.836.336.35007501000