The superheaterheader seats are machined and then polished at a 45 degree bevel.
过热头所在地在机械和然后抛光在这45度斜角。
2
Based on the analysis of the weldability of T91 steel and combining the practical experience of power plant, the welding technology of T91 and high-temperature superheaterheader was put forward.
在分析t 91钢焊接性的基础上，结合电厂实践经验，提出了将T 91管材直接与联箱焊接的工艺措施。
3
A detailed numerical simulation study was conducted of the flow distribution in the heating surface tubes of a boiler roof superheater featuring a distribution header with a bent inlet.