U Channel Grating

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FOB Price:	Negotiable
Product Type:	Channel Grating - Gratings for Open Channels -U-ditch and Gully Grate Panels
Minimum Order Quantity:
Supply Ability:
Place Of Origin:
Delivery Time:	3 days
Expiry Date:	long-term effectiveness
Last Update:	2022-03-17
Views:	36

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Product Details

Channel Grating is a one-piece metal plank grating manufactured by cold forming steel into a channel shape structure offering much higher strength and ductility than traditional cast iron grates. The walking surface has square, diamond or other holes to create a grip surface and to allow for the dissipation of water and debris, suitable for large span and heavy loading sewage system, well covers and gully covers, used in docks, airports, seaports, and various engineering projects. Also called Ditch Grating, U Channel Grating or Gully Grating.

Galvanized channel gratings have following advantages over cast iron:

Hot-dip galvanizing against corrosion, less maintenance needed and easy replacement;
Security design available: box with hinged lid and connection, security, safe, easy to open;
Large span grating cover saving investment using the lowest ratio of iron materials;
Higher strength than cast iron, can be used for terminals, airports and other large span and heavy load environment;
Full specifications, more sizes and shape options provided meeting different environment and loading requirement.

We supply channel steel grating with standard ASTM A 27, 47, 48, 283, JIS G 3101.
We can design and manufacture standard channel grating and special grating in customized shapes per client's requirements.

Grating for Open Channels - Bituminous Painted
Mechanical Pitch : 33 x 33 mm
Load bearing bar size :50*5 mm
Transverse Bar Size :Diameter 5 mm x width of panel
Front Edge Protection :by 30 x 30 mm soltted angle
Protection: All surfaces to be made free from rust & scale by chemical cleaning
Painting: Bituminous painted by dipping dry film 100 micron
Grating size 880 x 1000
Grating size 1250 x 1000 x 50

Ditches Grating and frame, Galvanized Grating
Grating cover for concrete ditch
Material:
Galvanized grating
Mesh 3030 Plate: 303
L edge: 35x35x5t
Light duty grating with anchor hook

Galvanized Grating, Heavy Duty
Mesh 35x35 Plate: 505
L60605t

Project illustration- Galvanized channel gratings used in structural marine works:

CONCRETE DITCH WITH GRATING COVER

LIGHT TYPE GRATING

HEAVY TYPE GRATING

GRATING COVER AND frame

SUMP COVER

GRATING COVER

frame A mm * mm	Cover C mm * mm	Full Opening W mm * mm	frame Height E mm * mm	Cover Depth F mm * mm	Remark
681 * 681	533 * 533	457 * 457	69	73	Heavy Duty
607 * 607	505 * 505	457 * 457	48	49	Light Duty
834 * 834	686 * 686	610 * 610	69	105	Heavy Duty
760 * 760	630 * 630	610 * 610	48	49	Light Duty
1138 * 1138	990 * 990	914 * 914	69	122	Heavy Duty

CONSTRUCTION

GALVANISED STEEL GRATING COVER FOR LOAD CLASS ACCORDING TO EN 1433

POLYMER CONCRETE CHANNEL WITH GRATING COVER

CHANNEL GRATING INSTALLATION DETAIL

Ductile Iron Channel Gratings

Super Heavy Duty Ductile Iron Channel Grating and frame.
With holes for anchor bolt.
With Holes for jointing.
Material : Spheroidal or nodular iron (also known as ductile iron) according to BS EN 1563:1997.
Dimensions :
Clear opening 200mm
Over base 510370mm
Depth 75mm
Design load : Minimum 900 kN (approx. 90 tons) according to BS EN 124 Class F900.
Protective coating : Black Bitumen coated.
Coal tar epoxy coated (optional)

Heavy Duty Cast Iron Channel Grating
with Holes for anchor bolt.
Bolted frames to form continuous runs.
Material : Spheroidal or nodular iron (also known as ductile iron) according to BS EN 1563:1997
Dimensions:
Clear opening 400 mm.
Over base 760570 mm.
Depth 75 mm.
Design load : Minimum 900 kN (approx. 90 tons) according to BS EN 124 Class F900.
Protective coating : Black Bitumen coated, or Coal Tar Epoxy (optional)

Super Heavy Duty ductile iron channel grating and frame.
With holes for anchor bolt.
With holes for jointing.
frames bolted together to form continuous run.
Material : Spheroidal or Nodular iron (also known as ductile iron) according to BS EN 1563: 1997.
Dimensions:
Clear opening 300 mm.
Over Base 510470 mm.
Depth 75 mm.
Design load : Minimum 900kN (approx. 90 tons) according to BS EN 124 Class F900.
Protective coating : Black bitumen paint or Coal-Tar Epoxy (Optional)

Channel Grating Panels for Gully Covering, L Edge Design

Panel sizes:
700 x 1000 mm
1500 x 1500 mm
Designed with L shape edge.

U Channel Trench Drain Grating

Channel Ditch Grating - Drainage Steel Grates, Lighty Duty

Cast iron channel grating, light type
Iron steel grate heavy and light type, suitable for most ditches types

Heavy Duty U Grating Safety Tread Covers, Made of Ductile Iron
U Ditch metal Grating
Ductile iron gratings in various sizes and designs, with a minimum 900kN loading capacity, suitable for most municipal projects as trench covers, underground channels, ventilation shaft, light wells, and inspection wells.