Browse Standards
1283+ standards in database
1283 result(s) found
对焊环板式松套钢制管法兰
Loose plate steel pipe flanges with weld-neck collar and with weld ring neck
板式平焊钢制管法兰
Slip-on-welding plate steel pipe flanges
对焊环带颈松套钢制管法兰
Loose hubbed steel pipe flanges with welding neck collor
带颈承插焊钢制管法兰
Hubbed socket welding steel pipe flanges
带颈平焊钢制管法兰
Hubbed slip-on-welding steel pipe flanges
对焊钢制管法兰
Steel pipe welding neck flanges
带颈螺纹钢制管法兰
Hubbed screwed steel pipe flanges
整体钢制管法兰
Integral steel pipe flanges
气动五通方向控制阀 规格18mm和26mm 第2部分:带可选电气接头的安装面
Pneumatic fluid power - Five-port directional control valves,sizes 18mm and 26mm - Part 2: Mounting interface surfaces with optional electrical connector
气动五通方向控制阀 规格18mm和26mm 第1部分：不带电气接头的安装面
Pneumatic fluid power - Five-port directional control valves,sizes 18mm and 26mm - Part 1: Mounting interface surfaces without electrical connector
液压管接头 试验方法
Connectors for hydraulic fluid power - Test methods
工业过程控制阀 第2-5部分：流通能力 流体流经级间恢复多级控制阀的计算公式
Industrial-process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery
液压滤芯 第3部分：抗压溃（破裂）特性检验方法
Hydraulic fluid power - Filter elements - Part 3：Verification of collapse/burst pressure rating
高炉煤气能量回收透平膨胀机热力性能试验
Thermodynamic performance testing for blast furnace gas energy recovery turbo-expander
高压水射流清洗作业安全规范
Safety specification for the use of manually operated high pressure waterjet equipment
氨用截止阀和升降式止回阀
Globe valves for ammonia and lift check valves
承压设备带压密封夹具设计规范
Generic specification for online leaksealing clamps of pressure equipment
固定式高压储氢用钢带错绕式容器
Stationary flat steel ribbon wound vessels for storage of high pressure hydrogen
橡胶软管及软管组合件 油基或水基流体适用的钢丝编织增强液压型 规范
Rubber hoses and hose assemblies - Wire-braid-reinforced hydraulic types for oil-based or water-based fluids - Specification
止回阀 耐火试验
Fire type-testing requirement for check valves