. 280mm/ 510 mm step height and size approx 460 mm L x 300 mmW MS tubular construction with 18 g CRCA sheet. Steps super imposed by aluminium chucked plate & legs fitted with rubber feet.
Finish: All components should be pretreated in separate eight tank process for better finish, good adhesion and corrosion protection. Process includes Hot Degreasing, Derusting, Activation, Phosphating & No’s of Water rinses as per IS 3618 - 1966 class ‘C’ type and then pretreated materials is coated with epoxy powder with film thickness of 60 microns (approx.) and then oven baked at 180 degree centigrade