Profile: Crumpler Plastic Pipe, Inc. manufactures corrugated plastic drainage pipe. We offer high-density polyethylene corrugated plastic pipes, gravity drain and corrosion resistant. Our products include single wall, smooth core, fittings, bell & spigot, catch basins, flashboard risers and n-10 headwall intels. Our products are used in road culverts, sand filters, parking lot storm drains, cul-de-sac storm drains, foundation-gutter storm drains, golf course storm & culvert drains, saltwater exfiltration storm sewers and municipal sewer leachate media filter pipes.