Purchase Qty. Reference FOB Price
1,000-4,999 Pieces US$3.26
5,000-9,999 Pieces US$3.15
10,000+ Pieces US$2.68
Product Description
Product Description Metal Bubble Cap for Distillation Columns The structure of the bubble cap tray is mainly composed of a blister (gas-liquid contact element), a gas riser, an overflow weir,adowncomer and a tray.The bubble tray is provided with a plurality of round holes on the tray plate, and ...