16 mm 25 mm 38 mm 50 mm 76 mm PP PE CPVC PVDF PVC Plastic Pall Ring for Separation Tower Random Packing Scrubbing Tower

16 mm 25 mm 38 mm 50 mm 76 mm PP PE CPVC PVDF PVC Plastic Pall Ring for Separation Tower Random Packing Scrubbing Tower, Find Details and Price about Pall Ring Manufacturer Plastic Pall Ring from 16 mm 25 mm 38 mm 50 mm 76 mm PP PE CPVC PVDF PVC Plastic Pall Ring for Separation Tower Random Packing Scrubbing Tower - Jiangxi Ayrtter Mass Transfer Technology Co., Ltd.