Model NO.
400, 500, 600
Material
Cast Iron
Shape
Square
Certification
ISO
Type
Manhole Cover
Application
Parking
Metal Type
Cast Iron
Feature
Anti-Corrosive
Light Color
Black
Frame Finishing
Black Bitumen Coated
Trademark
TF
Transport Package
Wooden or Iron Pallet
Specification
BS EN124, ASTM, DIN Etc
Origin
Handan
HS Code
73251090
We are one of the most biggest foundries in the noth China which specializes in manufacturing gray iron and ductile iorn manhole covers, gully gratings, pipe fittings, surface boxes, tree grates and etc.
The detail information for our products is as folloings:
1. Material: Ductile cast iron(ggg50) and gray iron(gg20)
2. Grade: En124, a15, b125, c250, d400, e600 and f900
3. Dimensions: From 150 X 150mm to 2, 000 X 2, 000mm
4. Weight: From 3.5kg to 500kg
5. Products available:
A) Manhole covers and frames
B) Gully grates, trench grates and frames
C) Water meter boxes, valve boxes and surface boxes
6. Packing: Wooden case, pallet or according to customers' requirements
Please contact us for further information. Thank you!
We have three automatic moulding lines for our manhole covers and gratings production and we can supply better surface than hand-made casting items in short delivery time.
| ITEM NO. | FRAME DIMENSION | COVER | FRAME DEPTH | TEST LOAD |
| TFN022 | 400x400mm | 320X320mm | 50mm | A15 |
| 500x500mm | 420X420mm | 50mm | ||
| 600x600mm | 520X520mm | 50mm |
















