在石油化工设备压力容器制造中,对于整体冲压成形封头的质量控制关键是封头展开下料毛坯直径展开计算和冲压成形环节。
In the fabrication of pressure vessels for petrochemical equipments, the key to quality control of stamping of head is the calculation of head blank expanding size and the stamping of the head.
本文介绍了DY100型新型净油装置的工作原理,结构、特点及其在发电厂和石油化工设备中的应用。
This paper introduces the principles and construction of oil purifier DY100 and its applications in power plant and petrochemical installations.
螺栓法兰连接是石油化工设备和管道中应用最为广泛的密封形式。
Bolted flanged connections are the most commonly used in petrochemical equipment and piping system.
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