sale! Ductile Iron Grating - storm gully - China

1. material: ductile iron 500-7

2. class:E600 to EN124

3.frame weight: 35kg

ver weight:85kg

5.over all dimensions:  800*560*70mm

6. clear opening:  700*460mm

7. logo size: 4.5cm*4.5cm

8. frame and cover coating : black bituminous.

   thickness: 350μm 

any more information,pls feel free to contact me!