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.
