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D type manhole cover
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.
Exsample of designation:
(1)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
(2)Ctype manhole cover with a hole dimensionφ600mm,cover plate thickness S10mm is designated as follows:
Manhole cover C600-10 CB/T 19-2001
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:
(1)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
(2)Ctype manhole cover with a hole dimensionφ600mm,cover plate thickness S10mm is designated as follows:
Manhole cover C600-10 CB/T 19-2001