角阀CE认证
角阀CE认证是属于欧盟 承压设备PED认证技术咨询服务
EN1213简介
EN1213-2000 Building valves. Copper alloy stopvalves for potable water supply in buildings. Tests and requirements
建筑物阀门.建筑物内饮水供水用的铜合金断流阀.试验和要求
描述top valves, Valves, Copper alloys, Potable water, Water supply (buildings), Water supply, Mechanical testing, Size, Dimensions, Designations, Torque, Test equipment, Bend testing, Hydraulic tests, Pressure testing, Flow rates, Acoustic testing, Endurance
EN13828简介
EN13828-2003 Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements
建筑物用阀.建筑物内饮用水供给用手动铜合金及不锈钢球阀.试验及要求
描述Ball valves, Valves, Water supply (buildings), Cold-water supply systems, Water supply, Potable water, Water valves, Manually-operated devices, Copper, Copper alloys, Stainless steels, Dimensions, Performance, Type testing, Pressure, Temperature, Marking
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