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Hot Dipped Galvanized Heavy Duty Steel Grating For Industrial Plant Floor

Categories Heavy Duty Steel Grating
Brand Name: CHENG HE
Model Number: Q195 Q235 Q275 Q345 304 316 304L 316L
Certification: ISO9001
Place of Origin: HE BEI,CHINA
MOQ: 1pc
Payment Terms: D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100T/DAY
Delivery Time: 15-20DAYS
Packaging Details: standard packing ,Bundle with metal pallet in Conatiners or as the customs requirement
Material: Q195 Q235 Q275 Q345 304 316 304L 316L
Surface Treatment: Hot Dipped Galvanized,Untreated,painted
Name: Customer Hot Dipped Galvanized Heavy Duty Steel Grating For Parking Lot Industrial Plant
HS Code: 73089000
Bearing Bar Size: 32x9 35x9 38x9 44x9 65x9 90x9 44x6
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Hot Dipped Galvanized Heavy Duty Steel Grating For Industrial Plant Floor


Customer Hot Dipped Galvanized Heavy Duty Steel Grating For Parking Lot Industrial Plant


Description:


Welded Heavy Duty Gratings are designed to service applications subject to heavy rolling and static loads such as highways, plant floors, loading docks, inlet covers and airports. Since these conditions can range from light-duty forklifts to heavy-duty truck or aircraft traffic, heavy duty gratings are manufactured in a wide range of bar sizes and spacings.

Standard heavy-duty bar grating is resistance-welded for durability, strength and safety using an automated electric/hydraulic welding process. High temperatures, combined with high pressure, fuse the bearing bars and cross bars together to form a permanent joint.

Product Description

No.ItemDetailed Description
1Bearing Bar25x3, 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
2Bearing Bar Pitch12.5, 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
3Cross Bar Pitch38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc
4Steel GradeASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc
5Surface TreatmentBlack, self color, hot dip galvanized, painted, spray coating
6Grating StylePlain / Smooth, Serrated /teeth, I bar, serrated I bar
7Grating StandardChina: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS

Applications of heavy duty steel grating

Heavy-duty steel grating is widely used as the floors, lanes and rack accessories in the highway, bridge, parking lot, store shelves for large cargo, industrial plant that often use forklift and the traffic junctions, roads or trails that large trucks often come and go.


Table 1: Spacing of Heavy-Duty Welded Steel Grating
ItemBearing Bar SpacingCross Bar Spacing
19-W-41-3/16"4"
19-W-21-3/16"2"
15-W-415/16"4"
15-W-215/16"2"
22-W-41-3/8"4"
22-W-21-3/8"2"
30-W-41-7/8"4"
30-W-21-7/8"2"
38-W-42-3/8"4"
38-W-22-3/8"2"

Table 2: Common Mesh Spacing of Heavy-Duty Press-Locked Steel Grating
Bearing Bar SpacingCross Bar Spacing
mmmm
255075100
505075100
755075100
1005075

100


Table 3: Standard Bearing Bar Height of Heavy-Duty Press-Locked Steel Grating (mm)
Bearing BarBearing BarBearing Bar
8 mm10 mm12 mm
8080
9090
100100100
110110110
120120120
130130130
14014140
150150150
160
170
180
190
200

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