汽缸套管 cylinder sleeve ; cylinder sleeve jacket pipe

汽管接套 steam pipe joint sleeve

蒸汽套管 steamjacket

汽缸盖套壳管 cylinder cover jacket pipe

蒸汽管接三件套 DIXON

高压蒸汽套管预热器 jacketed-pipe high-pressure steam preheater

蒸汽夹套布汽管 SJDT

进汽管螺纹接套 gas inlet nipple