管道管件应为非扩口压缩式三件构造，由套圈、螺帽和本体组成，适宜安装在不锈钢管道上。
Tube fittings shall be flare less compression type of three-piece construction consisting of ferrule nut and body suitable for use on ss tubes.
分别比较了轴向压缩胀形和复合胀形中管件支管顶部双向拉应力、应变以及支管高度等指标的变化。
The variation of two-way tensile stress, strain distribution and branch height in the axial compressive bulging and compound bulging were compared respectively.
汽车零部件、铁路件、压缩机类铸件、泵阀管类铸件、工程机械部件、农用机械部件、高空平台升降机部件等。
Automobile Components, Railway Castings, Compressors Components, Components of Pump, Valve and Pipe, Construction Machinery Parts, Agricultural Machinery Parts, Aerial Platform Parts etc.
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