Building Material Heavy Duty Hot Dipped Galvanized Stainless Steel Grating for Drainage Trench/Drain Cover
Brand Name:Dimpled Hole Metal Sheets
Model Number:Dimpled Hole Metal Sheets
Minimum Order Quantity:10pieces
Delivery Time:15-18days
Payment Terms:30%TT in advance, Balance before loading
Place of Origin:China
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Wanggezhuang industry,Anping County, Hebei province, China
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Building Material Heavy Duty Hot Dipped Galvanized Stainless Steel Grating for Drainage Trench/Drain Cover
The trench cover is a trench (well) cover made of steel grating.
There are a variety of models to choose from to suit different span
loads and requirements.
It is widely used in different places such as municipal roads,
garden facilities, residential quarters, schools, stadiums, etc.
According to different applications, the surface of trench (well)
cover plates of different specifications and models can be hot-dip
galvanized, cold-galvanized (electroplated) or untreated.
| Materials | Q195, Q235 ,Q235B / 304 316 Stainless Steel |
| Bearing Bar | 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 | |
| Bearing Bar Pitch | 12.5, 15, 20, 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 | |
| Twisted Cross Bar Pitch | 38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc |
| Steel Grade | ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc |
| Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
| Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
| Grating Standard | China: YB/T 4001.1-2007 |
| USA: ANSI/NAAMM(MBG531-88) | |
| UK: BS4592-1987 | |
| Australia: AS1657-1985 | |
| Japan: JJS |
Building Material Heavy Duty Hot Dipped Galvanized Stainless Steel Grating for Drainage Trench/Drain Cover
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