23.100.40 管道和管接头 标准查询与下载

ISO 4397:1978 流体动力系统和部件.连接器和相关部件.管的外径和软管的内径

Fluid power systems and components — Connectors and associated components — Outside diameters of tubes and inside diameters of hoses

BS 5327:1976 液压装置用后直角弯头规范

Specifies envelope dimensions of 90 and 135 short and long tangent elbows. Most of the long tangent elbows are suitable for the manufacture of hose compression fittings in accordance with BS 5200.

Specification - Swept elbow bends for fluid power applications

NF E49-051:1973 气压传动的连接.螺纹连接管.金属和塑料管

Coupling for pneumatic transmissions. Screwed couplings-metal and plastic pipes.

ISO/R 1943:1970 撤销 ISO/R 1943-1970

Withdrawal of ISO/R 1943-1970

BS 778:1966 液压用钢管与接头规范

For hydraulic fluids such as water and oil. Part 1: Screwed flange joints and hot finished, cold drawn and electric resistance welded pipes 17$2T$d3$d2 in to 5$9H in outside diameter for design pressures of: up to 1500 lbf/in2; above 1500 lbf/in2 up to 2500 lbf/in2; above 2500 lbf/in2 up to 5000 lbf/in2. Part 2: Hot finished and cold drawn seamless pipes for welding neck flanges 4 in to 12$9L in outside diameter for design pressures of 2500 lbf/in2, 5000 lbf/in2, 6000 lbf/in2. Part 3: Cold drawn seamless and electric resistance welded pipes for compression pipe fittings 0.250 in to 2.0 in outside diameter for design pressures of 2500 lbf/in2, 5000 lbf/in2, 6000 lbf/in2. Pipes to BS 3601, grades 22 and 27, thicknesses given for water and oil service fluids. Design basis for calculating thickness of pipes appended.

Specification for steel pipes and joints for hydraulic purposes