1.本文用表格形式总结了西德拔柏葛公司交货的超临界参数蒸汽锅炉;2.介绍了现代大型蒸汽锅炉的设计原则:——螺旋管和垂直管的过渡段管子;——膜式壁穿墙管;——用绑带加强螺旋形膜式壁;——焊入板3.讨论了选材的顺序; 1. This paper summarizes the supercritical steam boiler delivered by Siempelkamp Company in tabular form. 2. Introduces the design principles of modern large-scale steam boiler: - the transition section pipe of spiral pipe and vertical pipe; - membrane Wall through the wall tube; - to strengthen the spiral membrane wall with straps; - welded into the plate 3. Discussed the order of selection;