... Width10-20mmWeight0.912-43.588kg/mSurface FinishedBlack or Galvanized C purlin is hot rolled coil by cold bending processing, ... roof truss, bracket, etc. construction component.In addition, c purlin is can be used in the production of beam ... , etc. in light industry machinery. Payment ItemsL/C at sight or T/T.Deliver ConditionsShipping Transport or Cargo.CertificateISO9001Supply Ability10,000MT per ...