| Customization: | Available |
|---|---|
| Material: | Carbon Steel, Q235, ASTM A36, BS4360 43A, or SS304 |
| Surface Treatment: | Hot Dipped Galvanizing, Mill Finishing, Paint |
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Walkway Galvanized Serrated Steel Grating Anti Slip Customized Serrated steel grating is high strength same as plain surface bar grating, it also has non-slip characteristics, no sharp edges but smooth serrated top surface, to meet safety and aesthetic requirements.
| Nr. | Item | Detailed Description |
| 1 | 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 | ||
| 2 | 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 | ||
| 3 | Twisted Cross Bar Pitch | 38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc |
| 4 | Steel Grade | ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc |
| 5 | Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
| 6 | Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
| 7 | Grating Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), |
| UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS |
Stock Panel Steel Grating:
Container Loading:
The steel grating must be installed with both ends being placed on supporting base like wide flange beam, stringer.
Ningbo Jiulong Machinery Manufacturing Co.,Ltd(NJMM) is one of the leading manufacturers specialized in Producing press-welded steel grating in China. Located in the famous port city-Ningbo, it has convenient traffic and superior location with only 30-minute drive to Ningbo Leshe International Airport and only 25-minute drive to Ningbo Port.
Founded in 1992, covering an area of 2500 square meters and with workshop area of 18000 square meters, NJMM has advanced equipment, full-fledged technology as well as rich manufacturing and management experience in press-welded steel bar grating field nearly 20 years. NJMM is among the few leading manufacturers who have the entire production process from bearing bar to galvanized steel grating. Nowadays, NJMM, in the area of steel grating and related products, owns the largest scale, has the most product varieties, possess the most powerful capability and achieves the largest export volume in China. The annual production capacity of steel grating, stair tread, trench cover, stanchion and scaffold is over 70000 tons, of which more than 4000 tons are for export.
NJM markets its products mainly to the USA, Chile, Peru, UK, Spain, Holland, Australia, New Zealand, Japan, Malaysia, Singapore, Thailand, etc. In domestic, its marketing and service scope has covered all provinces nationwide and widely applied to many renowned projects in China.
NJMM has got the ISO 9001-2000 Quality Management System Certificate in 2001 and owned integral quality control and inspection facilities as well as rich experience to provide high-quality products for customers.
Through more than 20 years' development, NJMM has become the most influential steel grating producer in China. Owning to superior location and as the leading role played in steel grating in China, NJMM sincerely promises to all customers both at home and abroad, "we will try out best to satisfy our customers with the best quality, the most competitive price and the fastest delivery time"
Over the past decades, we remain our position in the highly competitive industry with strengths in:
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