加热炉固定式炉管管排结构弯曲变形的研究

Bending study of tube row structure of fixed furnacetubes in a heat furnace.

本文分析了某加热炉固定式炉管管排产生轴向弯曲变形的原因，提出炉管结构改进意见，并已在生产中实施。

he axial bending causes were analysed of tube row offixed furnace tubes in a heat furnace.the irnprovemenls offurnace tubes were proposed and practised in production.