Browse Standards

工业通风机 射流风机的性能试验

Industrial fan-performance testing of jet fans

液压缸试验方法

Hydraulic fliud power-Test method for the cylinders

蒸汽疏水阀 试验方法

Automatic steam traps-Test methods

液力变矩器 性能试验方法

Torque converters-Methods of performance tests

湿式除尘器性能测定方法

Measuring method for performances of wet dust collectors

液压缸活塞和活塞杆动密封 沟槽尺寸和公差

Hydraulic fluid power-Cylinders-Housings for piston and rod seals in reciprocating applications-Dimensions and tolerances

液压气动系统用硬管外径和软管内径

Fluid power systems and components-Connectors and associated components-Nominal outside diameters of tubes and nominal inside diameters of hoses

液压传动 阀安装面和插装阀阀孔的标识代号

Hydraulic fluid power-Code for identification of valve mounting surfaces and cartridge valve cavities

固定的空气压缩机 安全规则和操作规程

Stationary air compressors-Safety rules and code of practice

工业过程控制阀 第3-1部分：尺寸 两通球形直通 控制阀法兰端面距和两通球形角形 控制阀法兰中心至法兰端面的间距

Industrial-process control valves Part 3-1:Dimensions-Face-to-face dimensions for flanged,two-way,globe-type,straight pattern and center-to-face dimensions for flanged,two-way,globe-type,angle pattern control valves

工业过程控制阀 第3-2部分：尺寸 角行程控制阀(蝶阀除外)的端面距

Industrial-process control valves Part 3-2:Dimensions-Face-to-face dimensions for rotary control valves except butterfly valves

工业过程控制阀 第3-3部分：尺寸 对焊式两通球形直通控制阀的端距

Industrial-process control valves Part 3-3:Dimensions-End-to-end dimensions for buttweld,two-way,globe-type,straight pattern control valves

工业过程控制阀 第2-3部分：流通能力 试验程序

Industrial-process control valves Part 2-3:Flow capacity-Test procedures

工业过程控制阀 第6-1部分：定位器与控制阀执行机构 连接的安装细节 定位器在直行程执行机构上的安装

Industrial-process control valves Part 6-1:Mounting details for attachment of Positioners to control valves-Positioner mounting on linear actuators

工业过程控制阀 第2-1部分：流通能力 安装条件下流体流量的计算公式

Industrial-process control valves Part 2-1:Flow capacity Sizing equations for fluid flow under Installed conditions

工业过程控制阀 第8-3部分：噪声的考虑 空气动力流流经控制阀产生的噪声预测方法

Industrial-process control valves Part 8-3:Noise considerations-Control valve aerodynamic noise prediction method

工业过程控制阀 第8-2部分：噪声的考虑 实验室 内测量液动流流经控制阀产生的噪声

Industrial-process control valves Part 8-2:Noise considerations-Laboratory of noise generated by hydrodynamic flow through control valves

工业过程控制阀 第6-2部分：定位器与控制阀执行机构连接的安装细节定位器在角行程执行机构上的安装

Industrial-process control valves Part 6-2:Mounting details for attachment of Positioners to control valves-Positioner mounting on rotary actuators

电站减温减压阀

Steam converting valve for power stations

通用阀门 铜合金铸件技术条件

General purpose industrial valves-Specification of copper alloy castings