Payment & Shipping Terms:
|Product Name:||Trench Drain Covers||Material:||Q235,Q195|
|Surface Treating:||Hot Dipped Galvanized||Standard:||YB/T 4001.1-2007|
|Thickness:||3.0mm , 4.0mm, 5.0mm, 6.0mm||Application:||Road Trench Cover|
Galvanized Drain Cover / Road Trench Cover Used In Municipal Road
The drain cover is made of steel grid plate made of ditch (well) plate, with a variety of models to choose from to suit different span load and requirements.Widely used in municipal roads, landscape facilities, residential quarters, school, stadium and other venues.According to different occasions and ditch (well) plate, the surface can be hot-dip zinc, cold galvanized (plating) or not.Ditch cover plate is mainly used in some factories and upscale community, because the cement trench cover is often crushed, pavement damage.Therefore, made of steel plate ditch cover plate to fit different load.Due to trench cover .Widely used in factories and some upscale community.Since 2000, our country's ditch cover plate market, can become more widely used in municipal roads, landscape facilities, construction of residential quarters, school, stadium, factories are used different places.
Widely used in municipal roads, landscape facilities, residential quarters, school, stadium and other venues.
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc
I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc
US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc
|2||Bearing Bar Pitch||
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
|3||Twisted Cross Bar Pitch||38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc|
ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel, etc
Black, self colour, hot dip galvanized, painted, spray coating
Plain / Smooth, Serrated /teeth, I bar, serrated I bar
China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1985,
simple construction, light weight, good bearing, impact resistant, and better bend than break, large displacement, attractive and durable after hot-dip zinc treatment, anti-corrosion, with cast iron plate incomparable advantages.And adopts the hinge connection or use the way such as hook connection, easy to open, and with the function of guard against theft.