Inquiry (采购产品): Polyethylene Pipe Do you sell 8" dia. polyethylene pipe? Is it rigid enough to be buried 4' underground? Can be made water tight for 100' length? What would the price be per foot delivered? Thanks **** Hidden Message ***** Francis Socinski 05403 Company: Densmore Stone Co. E-mail: stonetec32@aol.com **** Hidden Message ***** stonetec32@aol.com