Browse Standards

多回转阀门驱动装置的连接

Multi-turn valve actuator attachments

部分回转阀门驱动装置的连接

Part-turn valve actuator attachments

弹簧直接载荷式安全阀

Spring loaded safety valves

管线阀门 技术条件

Specification of pipeline valves

液压管接头用螺纹油口和柱端--螺纹油口

Connections for general use and fluid power Ports and stud ends with thread-Threaded port

液压管接头用螺纹油口和柱端 金属对金属密封柱端(B型)

Connections for general use and fluid power-Ports and stud ends with thread-Stud ends with metal-to-metal sealing(type B)

管法兰用金属冲齿板柔性石墨复合垫片 尺寸

Dimensions of flexible graphite gaskets reinforced with tanged metal sheet for ripe flanges

金属阀门 结构长度

Metal valves-Face to face,end to end,center to face and center to end dimensions

压力释放装置 性能试验规范

Performance Test Code-Pressure Relief Devices

农田排水用塑料单壁波纹管

Single wall corrugated plastics pipes for agricultural drainage

液压软管组合件 液压系统外部泄漏分级

Hydraulic hose assembies--External leakage classification for hydraulic systems

液压系统总成 清洁度检验

Hydraulic fluid power―Assembled systems―Verification of cleanliness

真空技术 可烘烤法兰 刀口法兰尺寸

Vacuum technology - Bakable flanges - Dimensions of knife-edge flanges

输送粘性液体的离心泵 性能修正

Centrifugal pumps handling viscous liquids—Performance corrections

液压传动 金属承压壳体的疲劳压力试验 评价方法

Hydraulic fluid power—Fatigue pressure testing of metal pressure-containing envelopes—Rating methods

液压螺纹插装阀 安装连接尺寸

Hydraulic screw-in cartridge valves cavities—Mounting dimensions

气动 基于加速寿命试验的元件可靠性评估 通用指南和程序

Pneumatic fluid power—Assessment of component reliability by accelerated life testing—General guidelines and procedures

真空技术 真空计 用于分压力测量的四极质谱仪特性

Vacuum technology—Vacuum gauges—Characterization of quadrupole mass spectrometers for partial pressure measurement

液压传动 系统 系统清洁度与构成该系统的元件清洁度和油液污染度理论关联法

Hydraulic fluid power—System—Method to relate the cleanliness of a hydraulic system to the cleanliness of the components and hydraulic fluid that make up the system

真空技术 真空计 放气率的测试和报告程序

Vacuum technology—Vacuum gauges—Procedures to measure and report outgassing rates