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Trench Drain Cover Grating is a high strength, high quality channel drainage system. Widely used in sewage treatment system in urban roads, squares, gardens, docks, airports, parking lots, roads, railways, industrial engineering and other types of industrial buildings.
Features of Product:
Drainage trench grating types:
Trench grate and angle frame: It is the simplest and most economical types of types of trench covers. It can be installed on the trench and drainage to form a cover. This cover can not only ensure the excellent drainage performance, but allow the traffic passing through.
Specification of standard trench grate and frame | |||||
Item | Clear opening (mm) | Grate width (mm) | Grate depth (mm) | Bar spacing (mm) | Angle frame (mm) |
EMAF -01 | 200 | 250 | 25 | 25 | 30 × 30 × 5 |
EMAF -02 | 200 | 275 | 40 | 25 | 45 × 45 × 5 |
EMAF -03 | 235 | 300 | 32 | 25 | 40 × 40 × 5 |
EMAF -04 | 250 | 300 | 25 | 25 | 30 × 30 × 5 |
EMAF -05 | 250 | 325 | 40 | 25 | 45 × 45 × 5 |
EMAF -06 | 300 | 350 | 25 | 25 | 30 × 30 × 5 |
EMAF -07 | 300 | 375 | 40 | 25 | 45 × 45 × 5 |
EMAF -08 | 300 | 395 | 50 | 25 | 55 × 55 × 5 |
EMAF -09 | 400 | 475 | 40 | 25 | 45 × 45 × 5 |
EMAF -10 | 400 | 495 | 50 | 25 | 55 × 55 × 5 |
Angle sided grates: Angle sided grate is a type of drainage trench cover with angle bar on the two side of the grating.
Specification of standard angle sided grate | ||||
Item | Grate width (mm) | Grate depth (mm) | Angle size (mm) | Bar spacing (mm) |
EMASG-01 | 200 | 25 | 25 × 25 × 3 | 20* |
EMASG -02 | 200 | 30 | 30 × 30 × 5 | 25 |
EMASG -03 | 250 | 25 | 25 × 25 × 5 | 25 |
EMASG -04 | 250 | 40 | 40 × 40 × 5 | 25 |
EMASG -05 | 300 | 25 | 25 × 25 × 5 | 25 |
EMASG -06 | 300 | 40 | 40 × 40 × 5 | 25 |
EMASG -07 | 400 | 40 | 40 × 40 × 5 | 25 |
gully and well cover: gully and well cover is a type of drainage trench cover with galvanized frame. The frame make it easy to install the box grating onto ground, which is the simplest and most widely used grating type.
Specifications of gully and well cover | ||||
Item | Clear opening (mm) | Grate size (mm) | Grate depth (mm) | Frame size (mm) |
EMGWC-01 | 250 × 250 | 300 × 300 | 25 | 30 × 30 × 3 |
EMGWC -02 | 300 × 300 | 350 × 350 | 25 | 30 × 30 × 5 |
EMGWC -03 | 300 × 300 | 365 × 365 | 32 | 40 × 40 × 5 |
EMGWC -04 | 450 × 450 | 500 × 445 | 25 | 30 × 30 × 5 |
EMGWC -05 | 450 × 450 | 525 × 445 | 40 | 45 × 45 × 5 |
EMGWC -06 | 600 × 600 | 650 × 595 | 25 | 30 × 30 × 5 |
EMGWC -07 | 600 × 600 | 695 × 595 | 50 | 55 × 55 × 5 |
EMGWC -08 | 750 × 750 | 845 × 745 | 50 | 55 × 55 × 5 |
EMGWC -09 | 900 × 600 | 895 × 650 | 25 | 30 × 30 × 5 |
EMGWC -10 | 900 × 600 | 895 × 695 | 50 | 55 × 55 × 5 |
EMGWC -11 | 900 × 900 | 895 × 995 | 50 | 55 × 55 × 5 |
EMGWC -12 | 900 × 900 | 895 × 980 | 75 | 85 × 75 × 6 |
Application: The drainage trench grating widely used in sewage treatment system in urban roads, squares, gardens, docks, airports, parking lots, roads, railways, industrial engineering and other types of industrial buildings.
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