Steel guard railSteel guard rail as per the attached drawing1. Length of single guard rail beam = 4. 00 m c / c complete with post, spacer, nuts & bolts. 2. Steel thickness = 3mm. General
specificationBeam materialThe beam is manufactured from high quality hot rolled coils (mild steel grade st 37-2) . The sheet width 480 mm x 3. 00 mm thickness is shaped into beams of a projection
about 83 mm. POST channel 120 X 80 X 5 mm or 120 X 52 X 4. 8 mmThe post channel is cold rolled formed channel 120x80x5 mm or 120x52x4. 8 mm (mild steel grade st 37-2) according to the drawing
length. Spacer channelSpacer channel is cold rolled formed channel (mild steel grade st 37-2) according to the drawing. Fixing bolts, nuts & washersAll fixing bolts, nuts & washers of grade 8. 8
are hot dip galvanized. GalvanizingAll parts of the guard rails are hot dip galvanized according to bsen ISO 1461.