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About product and suppliers:
        Alibaba.com offers 1,555 porous pipe products. About 17% of these are ceramics, 12% are plastic tubes, and 5% are filter meshes. 

A wide variety of porous pipe options are available to you, such as ceramic parts, ceramic rods, and ceramic tubes. You can also choose from industrial ceramic, structure ceramic, and refractory. As well as from alumina ceramic. 

There are 1,617 porous pipe suppliers, mainly located in Asia. The top supplying countries or regions are China, Thailand, and India, which supply 98%, 1%, and 1% of porous pipe respectively. 

Porous pipe products are most popular in United States, South Korea, and United Kingdom.