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Brand Name : NOVA
Place of Origin : CHINA
MOQ : 5 Ton/Tons
Price : $29.68 - $59.87/ Ton
Payment Terms : L/C, T/T, Western Union
Supply Ability : 60 Ton/Tons per Week
Delivery Time : Quantity(Tons) 1 - 1200 >1200 Est. Time(days) 30 To be negotiated
Packaging Details : 1. packed in pilling up ways with two pieces of square wood on both upperand bottom sides. 2.there are four or six pieces of M10 long bolt penetrading the gratings and screwing together
material : lower carbon steel
steel grating Size : 3'x20', 3'x24', 3'x30'
steel bearing : 30,40,60,100mm
surface treatment : d, galvanized,power coating
application : Trench Drains,Driveway Road,Garage trench Drain
specification : 19-w-4, 15-w-2, 30/100, 40/50
Pitch of bearing bar : 15-30mm, 40mm, 60mm, 80mm, 90mm etc. with 30, 40mm rec
pitch of cross bar : 30, 38, 50, 76, 100mm etc. with 50, 100mm recommended.
Galvanized Serrated Road Drainage Steel Grating/Heavy Duty Galvanized Steel Grating for Floor, Manhole Cover, Drainage
Drainage steel grating cover Drainage ditch material | Steel,Low carbon steel,stainless steel&Q235,A36,SS304,SS316L, S235JR |
Surface treatment | Black, hot dipped galvanized, paint |
Bearing bar width*thickness | 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm |
Bearing bar pitch | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc. |
Bearing bar shape | Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. |
Drainage steel grating cover drainage ditch standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan: JJS. |
Cross bar shape | round,twisted,bar shape |
Cross bar pitch | 38,50,76,100,101.6mm |
Galvanizing standard | US: ASTM (A123), CN: GB/T13912, UK: BS729 |
Market distribution | America45%,Europe26%,Middle east38%,Other place27% |
Characteristics:
light weight, high bearing capacity, safe , skid-proof, easily fixed and dismantled, economical ,long life and durable, ventilated and penetration of light, easily to be cleaned, beautiful in appearance.
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Serrated Road Drainage Stainless Steel Bar Grating Heavy Duty Images |