1) paired flanges at the two sides of tubesheet
管板两侧成对法兰
2) Companion flange
成对法兰
3) tubesheet extended as a flange
管板兼法兰
1.
In this paper it was discussed that the effect of nonlinearity factor to the structure of tubesheet extended as a flange,with the example of a specific fixed tubesheet,and introduced that the simplification method of bolt preloading imposed directly on the structural FEA model without nonlinear analysis.
以某换热器为例,讨论了管板兼法兰式结构中非线性因素对管板应力的影响,提出了可不做非线性分析,在结构的有限元模型上直接施加螺栓预紧力的简化方法。
4) shell flange of channel end
管箱侧壳体法兰
5) loose plate steel pipe flange with welding neck collar by male and female face
凹凸面对焊环松套板式钢制管法兰
6) loose plate steel pipe flange with welding neck collar by tonque and groove face
榫槽面对焊环松套板式钢制管法兰
补充资料：板对
1.指诗文中呆板的对偶句。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条