Purchase Qty. Reference FOB Price
1,000-4,999 Meters US$4.50
5,000+ Meters US$2.00
Product Description
Product Description PVC hollow spiral muffler pipe 1,The hollow spiral muffler pipe series drainage pipe has a diversion spiral column on the inner wall, which does not scale, and the water flow is smooth and not easy to block. 2,Compared with solid wall pipes, it has good noise reduction ...