Model Number: BH-G304/50/50-#0621
Brand Name: BOHENG
Key Specifications/Special Features:
Hot-galvanized steel grating:1.Material: low carbon steel Q2352.Bearing bar: 25x3, 25x4, 30x3 and 32x5mm3.Bearing bar pitch: 30mm4.Cross bar: 5.0mm, cross bar pitch of 100mm5.Surface finish: hot-galvanized6.Zinc weight: above 400g per square meterSteel grating/steel frame lattice:
Series 1(spacing 30mm steel plate) most common type, use in all industrial areas, this series of products of bearing flat-steel center distance 30mm for American standards, and in the steel plate series, the surface has strong impact resistance, it is widely used in power plant, refineries, sewage treatment plant , granaries, chemical plants, highway, airport and wharf and footpath, stair footfall and drain, one serrated grating can be used in place of damp, satiny, especially for the polyonal oil plantforms
Series 2(spacing 40mm) steel plate is special for the application and development of mining industry, it solved the varieties of mineral splashed on deck, series of steel plate with nomial size for 50x60mm, allow the most splashed material wear, so as to ensure the safety and clean surface, this product is often specified in the pan, crushing system and the ball mill
Applications:product is appliacble to the industrial building, public facilities, device frame, platform, floor, sideway, stair tread, trenchcover, fencing and ceiling which use for the followiing industry, petroleum, chemistry, metallurgy, light industry, shipbuilding, energy and municipal services
We produce three kinds of steel gratings, they are plain style steel grating, serrated style steel g and i bar type steel grating, we can design and manufacture standard steel grating and in customized shapes as per client’s requirements
Bearing bar (load bar) specifications: specification of plain type and serrated type bearing bar is 20x3 to 100x10, specification of I-section type is 25x5x3, 32x5x3, 38x5x3, 40x5x3, 50x5x3, 50x7x4, 55x7x4, 60x7x4, 65x7x4, 70x7x4 and 75x7x4mm
Bearing bar pitch (center to center): 12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100mm also can be according to the client’s requirements and 30, 40, 60mm are recommended, American standard is also
3) Cross bar pitch (center to center):
38, 50, 76, 100, 101.6mm 50, 100 are recommended, American standard is available
4) Material: mild steel (low carbon steel) or stainless steel
5) Surface treatment: untreated, painting or hot-dip galvanized
6) Steel grating standards:
A) China: YB?T4001-1998
B) USA: ANSI/NAAMM(MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan:JJS
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