Features:

The panel is 360-degree double-lock buckle connection that improves air tightness. Sliding bearing connection, to prevent the temperature caused the roof stretching deformation.
  Slope is small, strength strong; nails are not exposed outside, install safe and reliable.
It is suitable for large-scale roof and slope smaller roof.

Effective width  (mm)	Feeding width(mm)	Wave height(mm)	pitch of waves (mm)	Thickness (mm)	Section inertia (cm4/m)	Section resistance  (cm3/m)	Uses
470	600	60	470	0.4	10.22	8.43	360 bite Type roof
				0.5	12.26	10.44
				0.6	14.30	12.45