Cromford Pipe Holdings Pty Ltd manufactures pipe to stringent specifications and standards, achieving ISO 9001 certification, the standards Australian Water Mark, Water Service Association of Australia, Australian Gas Association, Roads and Maritime Services and various regional water authority endorsements. Cromford Pipe Holdings Pty Ltd manufactures and distributes a comprehensive range of Polyethylene Pipe from 25mm to 800mm, as well as Flexipipe from 50mm through to 160mm, from SN4 through to an SN20 rating.