The bubble cap tray is used in chemical industry as a typical bubble plate tray, plays a leading role in distillation, absorption and mass transfer equipment. Its main advantages: ① tray efficiency is high, and in a wide range of load can also maintain efficient; the production capacity of the larger; the operation stability, flexibility, wide application range, it is not easy to be blocked. Jiaxing Jiuda Stainless Steel Co. Ltd. the production of circular blister JB-1212-73 according to the standard of Ministry of chemical industry production, its specifications and dimensions are as follows:
Bubble specification and size cover as follows: