cover of gully China factory

1. material: ductile iron 500-7

2. class:E600 to EN124

3.frame weight: 38kg

ver weight:72kg

5.over all dimensions:1000*580*100MM

6. clear opening:WIDTH 500MM (according to your request)

7. Bolting cover together : M10*60MM bolts

8. frame and cover coating : black bituminous.

   thickness: 350μm 

any more information,pls feel free to contact me.