500m south of Cuianpu village, Anping, Hengshui, Hebei, China |
Product Details:
Payment & Shipping Terms:
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Material: | Lower Carbon Steel | Steel Grating Size: | 3'x20', 3'x24', 3'x30' |
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Steel Bearing: | 30,40,60,100mm | Surface Treatment: | Mild, 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. |
High Light: | serrated stainless steel bar grating,road drainage stainless steel bar grating,stainless steel bar grating heavy duty |
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.
Contact Person: Bob
Tel: +8618732893272
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