D Type Manhole Cover Dy190304
Product Description
1.Type:D type manhole cover.
2.Material:steel&aluminum alloy.
D type manhole cover
China Deyuan Marine Fitting Co.,ltd are leading supplier of marine outfitting equipment,such as marine steel doors,marine aluminum door,marine windows,marine hatch cover,marine pilot rope ladder,embarkation rope ladder,gangway ladder ,bulwark ladder etc.
Nominal size | L1 | L2 | L3 | B1 | B2 | B3 | S | Fastenings | Weight (kg) | |
| mm | Dia. | Q'ty | ||||||||
450*350 | 450 | 570 | 620 | 350 | 470 | 520 | 14 | M20 | 16 | 73.1 |
| 16 | 81.6 | |||||||||
| 18 | 90.2 | |||||||||
| 600*400 | 600 | 720 | 770 | 400 | 520 | 570 | 14 | 20 | 83.6 | |
| 16 | 88.8 | |||||||||
| 18 | 94.80 | |||||||||
| 800*600 | 800 | 920 | 970 | 600 | 720 | 770 | 14 | 26 | 108.40 | |
| 18 | 120.60 | |||||||||
| 20 | 149.80 | |||||||||
| 800*400 | 800 | 930 | 980 | 400 | 530 | 580 | 14 | 24 | 89.40 | |
| 16 | 102.50 | |||||||||
| 18 | 127.80 | |||||||||
Exsample of designation:
A type manhole cover with a hole dimension 600*450mm,cover plate thickness S12mm is designated as follows:
Manhole cover A600*450-12 CB/T19-2001
Ctype manhole cover with a hole dimensionφ600mm,cover plate thickness S10mm is designated as follows:
Manhole cover C600-10 CB/T 19-2001
For more details, plz feel free to contact us at any time:
Contact: Ms.Wenky
Tel: + 86 - 756 - 6302052
Fax: + 86 - 756 - 8305812
Mobile: +86 - 13798955776