Types :
1) ladder straight run
2) ladder inward bend
3) ladder outward bend
4) ladder bolted type.
Strength - light, medium & heavy duty
Raw material - mild steel is 1079, pre-galvanized sheet, stainless steel & aluminum
Width - 150 mm to 1200 mm
Side channel height - 50 mm to 150 mm
Run width - 30 mm to 50 mm
Run height - 10 mm to 20 mm
Run c to c - 250 mm / 300 mm
Thickness - 1.6 mm to 3 mm
Length - 2500 mm / 3000 mm & 2444 mm (for aluminum)
Finish - mild steel: self finish, pre-galvanizing (mill finish), hot dip galvanizing as per I.S. 2629 / 4759, bs 729, astm 123, painted (red oxide, painted & powder coated)
Finish - stainless steel: self finish & mirror finish
Finish aluminum: self finish & anodized finish.
Loose and safe.
