PVC-O

  • 22 June 2022

    Sica brings Rieber belling to PVC-O pipes

    A Rieber type belling process specific for PVC-O pipes (i.e. polymer pipes with oriented molecules) has been developed by Sica, an Italian manufacturer of plastic pipe processing equipment. These pipes have wall thicknesses approximately 35-40% lower than those made of PVC-U with the same operating pressure and make it possible to...