Model Number: TFM00652-#2751 Brand Name: TF Key Specifications/Special Features: Frame: 870x870x120mmClear opening (D): 600mmPaint: black bituminous paint, epoxy coating or customizedMaterial: ductile iron GGG50Advantages: non-slip and safe, easy installation, easy to clean, excellent anti-pressure and attractive appearance

We can manufacture all kinds of ductile iron and gray iron castings, the main products

Include: manhole covers, channel grates, surface boxes, water meter boxes, pipe fittings

Guarantee: we will replace any heavy duty manhole covers and gully gratings that have been properly installed and broken in normal use, free of charge after receipt of the broken cast