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Gnee Steel (tianjin) Co., Ltd
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Heavy Duty Metal Bearing Bar Steel Grid Serrated Steel Mesh Hot DIP Galvanized Steel Grating

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Heavy Duty Metal Bearing Bar Steel Grid Serrated Steel Mesh Hot DIP Galvanized Steel Grating

Brand Name : GNEE

Certification : ISO9001,SGS

Place of Origin : China

MOQ : 10 square meter

Price : Negotiable

Payment Terms : Negotiable

Supply Ability : 100 ton/week

Delivery Time : 5-9 working days

Packaging Details : Sea-worthy packing, ie wooden or steel tray with steel strip,etc

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Product Description
Bearing Bar Size(mm) Available For Maintenance PlatForm Available For Pedestram Available For Crowded Pedestram
UDL=2.5kPa UDL=3kPa UDL=4kPa
Deflection=5mm Deflection=5mm Deflection=5mm
Bearing Bar Spacing(mm) Bearing Bar Spacing(mm) Bearing Bar Spacing(mm)
30 40 60 30 40 60 30 40 60
30x3 1190 1110 1000 1140 1060 960 1060 980 890
25x3 1410 1310 1180 1350 1250 1130 1250 1170 1050
32x3 1700 1580 1430 1620 1510 1350 1510 1400 1270
40x3 2010 1870 1690 1920 1780 1610 1780 1660 1500
20x5 1350 1260 1140 1290 1200 1090 1200 1120 1010
25x5 1600 1490 1350 1530 1420 1290 1420 1320 1200
32x5 1930 1790 1620 1840 1710 1550 1710 1590 1440
40x5 2280 2120 1920 2180 2030 1830 2030 1890 1700


2. Steel Grating Specification

1) Bearing bar size (mm): 40 X 5mm

2) Bearing bar pitch(mm): 25mm.

3) Cross bar pitch(mm): 100mm

4) Grating type: Serrated bearing bar

Heavy Duty Metal Bearing Bar Steel Grid Serrated Steel Mesh Hot DIP Galvanized Steel Grating


3. Regular Steel Gratings

Material Mild steel / carbon steel / stainless steel Q235B, ASTM A36, S275JR etc.
Specification All the steel gratings can be customized Bearing bar: from 25*3mm to 100*8mmBearing bar pitch: 12.5, 22, 25.4, 30, 34, 40, 41, 60mm etc.Cross bar: 5mm,6mm,8mm, round or twisted bar Cross bar pitch: 33, 38, 50, 76, 100mm
Galvanization Standard ISO 1461; ASTM A123; GB/T13912:2002
Package seaworthy package
Production Standard YT/T 4001.1-2007; BS4592-1:1995; AMSI/NAAMM(MBG531-2000); AS1657-1992
MOQ 100 pcs

Heavy Duty Metal Bearing Bar Steel Grid Serrated Steel Mesh Hot DIP Galvanized Steel Grating


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