- Product Details
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Quick Details
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Product name:
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Manhole Covers
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Material:
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Ductile iron
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Shape:
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Square/rectangular/round
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Color:
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Black
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Size:
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Customized Size
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Keywords:
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Manhole Covers
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Application:
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Road Facilities
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Feature:
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Durable
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Logo:
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Customized Logo Acceptable (Extra Charges)
Quick Details
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Place of Origin:
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Shanxi, China
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Brand Name:
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SYI
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Model Number:
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Class D400
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Product name:
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Manhole Covers
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Material:
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Ductile iron
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Shape:
-
Square/rectangular/round
-
Color:
-
Black
-
Size:
-
Customized Size
-
Keywords:
-
Manhole Covers
-
Application:
-
Road Facilities
-
Feature:
-
Durable
-
Logo:
-
Customized Logo Acceptable (Extra Charges)
D400 Ductile Iron Manhole Cover
Product Description
Ductile iron manhole cover is made from spheroidal graphite cast iron by machining hand moulding, solid top, recessed,double triangular, single seal or double seal, square or rectangular or round,with or without hinge. Very good quality, smooth and free from sand holes, blow holes, distortion or any other defects. Loading capacity is 40 tons. The normal coating is black bitumen 30 microns thickness, also can make the epoxy coating according to the customer’s demand.
Clear opening size is as below：
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Class D400 specifications
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Type
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Dimensions (mm)
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H
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e
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A X A
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O X O
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C X C
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Single Sealed, Square
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600X600
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500X500
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532X532
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100
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50
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Single Sealed, Square
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700X700
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600X600
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633X633
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100
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50
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|||||
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Single Sealed, Square
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800X800
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700X700
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733X733
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100
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50
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|||||
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Single Sealed, Square
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900X900
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800X800
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833X833
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100
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50
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Single Sealed, Square
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1000X1000
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900X900
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933X933
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100
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50
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|||||
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Single Sealed, Square
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1100X1100
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1000X1000
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1033X1033
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100
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50
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|||||
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Single Sealed, Square
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1200X1200
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1100X1000
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1133X1133
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100
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51
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|||||
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Single Sealed, Rectangular
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600X800
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500X700
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558X762
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80
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72
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|||||
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Single Sealed, Rectangular
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750X550
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600X450
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636X486
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75
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69
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Single Sealed, Round cover, Round Base
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Ф850
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Ф600
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Ф646
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95
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49
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Single Sealed, Round cover, Rectangular Base
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850X850
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Ф600
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Ф645
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100
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49
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Single Sealed, Round cover, Rectangular Base
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700X700
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Ф600
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Ф645
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100
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49
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Single Sealed, Round cover, Rectangular Base
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900X900
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Ф710
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Ф734
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102
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41
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Single Sealed, Round cover, Rectangular Base
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1000X1000
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Ф710
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Ф734
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102
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41
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Single Sealed, Round cover, Rectangular Base
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1050X1050
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Ф850
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Ф835
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100
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46
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Single Sealed, Round cover, Round Base
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Ø750
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Ø600
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Ø660
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100
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29
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Single Sealed, Round cover, Round Base
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Ø780
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Ø600
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Ø660
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100
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29
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Double Sealed, Square, Recessed Cover
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750X750
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600X600
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694X694
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100
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29
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Double Sealed, Square, Solid Top
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750X750
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600X600
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694X694
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100
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29
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The marks including the customer’s logo can be changed.
SYI Manhole Cover Series (EN 124) - Maximum load allowed for various classes
- GROUP 1: (
class A
15 minimum) Test 1.5 metric ton
Areas which can only be use by pedestrians and pedal cyclists.
- GROUP 2: ( class B 125 minimum) Test 12.5 metric ton
Footways, pedestrian areas and comparable areas, car parks or car parking decks.
- GROUP 3: ( class C 250 minimum) Test 25 metric ton
For gully tops installed in the area kerbside channels of roads which when measured from the kerb edge, extend a maximum of 0.5m
into the carriageway and a maximum of 0.2m into the footway.
- GROUP 4: ( class D 400 minimum) Test 40 metric ton
Carriageway of roads (including pedestrian street), hard shoulders and parking areas, for all types of road vehicles.
- GROUP 5: ( class E 600 minimum) Test 60 metric ton
Areas imposing particularly high wheel loads, e.g. docks, aircraft pavements.
- GROUP 6: ( class F 900 minimum) Test 90 metric ton
Areas imposing particularly high wheel loads, e.g. Aircraft pavements.
The standard specifies that the designer is responsible for making the appropriate choice of class and where there is any doubt regarding the class to be used, a higher class should be selected.
1) Solid Cover Series
* Ductile Iron
* Two Lifting Keyholes
* Cut-Corner Design (Regular corner covers are also available)
* Diamond raised top design
2) Double Sealed Series
* Ductile Iron
* Double Sealed
* 2 Lifting Key Holes
* Cut-Corner Design (Regular corner covers are also available)
Some types come with GRP sealing plate.
3) Double Triangular Series
* Ductile Iron
* Double Triangular
* Square Plate raised top design
* Special inscription or different identification is available
4) Round Cover Series
* Ductile Iron
* Double Triangular
* Square Plate raised top design
* Special inscription or different identification is available
Round frames, Square frames and Octagonal frames are available.
Some types come with GRP sealing plate.
Areas which can only be use by pedestrians and pedal cyclists.
- GROUP 2: ( class B 125 minimum) Test 12.5 metric ton
Footways, pedestrian areas and comparable areas, car parks or car parking decks.
- GROUP 3: ( class C 250 minimum) Test 25 metric ton
For gully tops installed in the area kerbside channels of roads which when measured from the kerb edge, extend a maximum of 0.5m
into the carriageway and a maximum of 0.2m into the footway.
- GROUP 4: ( class D 400 minimum) Test 40 metric ton
Carriageway of roads (including pedestrian street), hard shoulders and parking areas, for all types of road vehicles.
- GROUP 5: ( class E 600 minimum) Test 60 metric ton
Areas imposing particularly high wheel loads, e.g. docks, aircraft pavements.
- GROUP 6: ( class F 900 minimum) Test 90 metric ton
Areas imposing particularly high wheel loads, e.g. Aircraft pavements.
The standard specifies that the designer is responsible for making the appropriate choice of class and where there is any doubt regarding the class to be used, a higher class should be selected.
1) Solid Cover Series
* Ductile Iron
* Two Lifting Keyholes
* Cut-Corner Design (Regular corner covers are also available)
* Diamond raised top design
2) Double Sealed Series
* Ductile Iron
* Double Sealed
* 2 Lifting Key Holes
* Cut-Corner Design (Regular corner covers are also available)
Some types come with GRP sealing plate.
3) Double Triangular Series
* Ductile Iron
* Double Triangular
* Square Plate raised top design
* Special inscription or different identification is available
4) Round Cover Series
* Ductile Iron
* Double Triangular
* Square Plate raised top design
* Special inscription or different identification is available
Round frames, Square frames and Octagonal frames are available.
Some types come with GRP sealing plate.
Besides the standard products, SYI can be the specialist of your Personal Tailor also!
A group of highly experienced technical engineers are right here waiting for any of your request.
We are able to use most of the world-wide engineering software, including AUTO Cad, Pro Engineer, Solid Works and etc.
Professional software used for design and test.
A group of highly experienced technical engineers are right here waiting for any of your request.
We are able to use most of the world-wide engineering software, including AUTO Cad, Pro Engineer, Solid Works and etc.
Professional software used for design and test.
Packing & Delivery
The package: iron or plywood or fimugated wooden pallet, wrap film to keep the clean, the pallet
should be enough strong, and it is suitable for the long time sea transportation, and bear with the bumps in transit.
should be enough strong, and it is suitable for the long time sea transportation, and bear with the bumps in transit.
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