Steel Scaffold Tubes, black, 48.3 mm O.D., mild steel, continous weld and 40 mm. N. B. 'Medium' and 'Heavy' class steel tubes conform to IS 1161-1979/1239, YST-210, YST-240 grade and BS 1139/1775. These are made available in random lengths of 4.5 M to 6M or of required cut length painted in desired colour.
