压力表CE认证简介
压力表CE认证属于欧盟CE认证中的承压设备PED认证,压力设备指令Pressure Equipment Directive为:
97/23/EC,凡是设计压力超过0.5bar的设备,无论其压力、容积为何,均须符合PED的规定。压力表在欧盟标准中具体的标准为EN837。
EN837标准简介
EN837-1:1998 Pressure gauges. Bourdon tube pressure gauges. Dimensions,metrology, requirements and testing
压力表.第1部分:波登压力表.尺寸,测量技术,要求和检验
描述:Pressure gauges, Bourdon pressure gauges, Pressure measurement (fluids),Industrial,激光雕刻机CE认证, Pressure, Working range, Environment (working), Dimensions,包装机械CE认证, Size,Grades (quality), Accuracy, Errors, Dials, Instrument scales, Graduations,Threads, Taper threads, Screw.
EN837-2:1998 Pressure gauges. Selection and installation recommendations for pressure gauges
压力表.第2部分:压力表的选择和安装建议
描述:Pressure gauges, Bourdon pressure gauges, Pressure measurement (fluids),Diaphragms (mechanical components), Selection, Installation, Pressure, Working range, Safety measures, Safety devices, Pipe connections, Liquids, Gases, Steam,Storage, Mechanical sh
EN837-3:1998 Pressure gauges. Diaphragm and capsule pressure gauges.Dimensions, metrology, requirements and testing
压力表.第3部分:膜片和膜盒压力测量仪.尺寸,测量技术,要求和检验
描述:Pressure gauges, Preferred sizes, Dimensions, Designations, Diaphragms(mechanical components), Pressure measurement (fluids), Working range, Pressure,Accuracy, Classification systems, Type testing, Approval testing, Thermal
testing, Endurance testing, R
聚氨酯泡沫CE认证简介
聚氨酯泡沫CE认证属于欧盟CE认证中的建材CPR法规,CPR法规是2013年7月开始强制实施的新建材法规,取代了原来的CPD指令。根据不同的聚氨酯泡沫种类和用途,需要进行不同的检测和认证,常见标准有:EN13165、EN13167、EN14308等。
EN13165简介
EN13165:2008 建筑用隔热产品-工厂生产聚氨酯泡沫(PUR)产品-规格
EN13165:2008 Thermal insulation products for buildings-Factory made rigid polyurethane foam (PUR)-Specification
Descriptors: Thermal insulating materials, Thermal insulation, Construction materials, Buildings, Polyurethane,色选机CE认证, Foamed plastics, Foams, Polymers, Boards,Rigid structures, Reinforced materials, Thermal properties of materials, Thermal
conductivity, Thermal resistance, Thermal testing, Conformity, Quality control,Marking
EN13167简介
EN13167:2012 建筑用隔热产品-工厂生产泡沫玻璃(CG)产品-规格
EN13167:2012 Thermal insulation products for buildings. Factory made cellular glass (CG) products. Specification
Descriptors: Thermal insulating materials, Thermal insulation, Construction materials, Buildings, Glass, Cellular materials, Boards, Thermal resistance,Thermal conductivity, Strength of materials, Tensile strength, Compressive strength, Water absorption, Thermal testing, Conformity, Quality control,Marking, Glass fibres
EN14308简介
EN14308:2009+A1:2013 建筑设备和工业装置的隔热保温产品. 硬质聚氨酯泡沫及聚异氰脲酸酯产品
EN14308:2009+A1:2013 Thermal insulation products for building equipment and industrial installations. Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products. Specification
Descriptors: Thermal insulating materials, Thermal insulation, Construction materials, Buildings, Polyurethane, Cyanurates, Foams, Foamed plastics,Industrial, Blocks, Boards, Pipes, Thermal resistance, Thermal conductivity,
Dimensional tolerances,CE认证, Testing, Conformity, Quality control, Marking,Designations