Heavy Duty Hot DIP Galvanized Steel Bar Grate Floor Grating Weight Per Square Meter

Place of Origin:China

Brand Name:GNEE

Certification:ISO9001,SGS

Minimum Order Quantity:10 square meter

Price:Negotiable

Payment Terms:L/C, T/T

Supply Ability:100 ton/week

Product Details

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heavy duty steel grating

hot dip galvanized floor grating

steel bar grate weight

Product Description

Heavy Duty Hot DIP Galvanized Steel Bar Grate Floor Grating Weight Per Square Meter

Product Overview

Heavy-Duty grating uses thicker (1/4", 5/16", 3/8") and deeper bearing bars. Although the tables show bars as deep as 6", deeper grating can be custom fabricated on request. Heavy-Duty grating is used for airfields, highways, industrial floors, ramps, docks, reinforced concrete areas and specialty applications.

Applications

Heavy-Duty Welded Grating has the strength for heavy-duty load areas such as:

Airfields and highways
Industrial plants
Truck and bus terminals
Parking lots and railroad yards
Flooring and driveways
Subway and tunnel ventilation grilles
Curb inlet grates, ramps, and docks

Durability Features

This sturdy grating is designed to carry heavy loads and maintain the same level over many years of use. For rolling wheel loads, we recommend load banding to add lateral strength. Serrations are available on bars up to 3/8" thick to provide additional traction for rolling loads.

Manufacturing Process

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.

Technical Specifications

Bar Size Inches	Weight Per Sq.Ft	Sect.Prop.Ft. Of Width
1-1/4x1/4	12.08	Sx=0.642/1x=0.420
1-1/4x3/8	17.55	Sx=1.009/1x=0.63
1-1/2x1/4	14.35	Sx=0.969/1x=0.726
1-1/2x5/16	17.55	Sx=1.211/1x=0.908
1-1/2x3/8	20.86	Sx=1.452/1x=1.089
1-3/4x1/4	16.52	Sx=1.318/1x=1.153
1-3/4x3/8	24.16	Sx=1.977/1x=1.730
2x1/4	17.56	Sx=1.722/1x=1.722
2x5/16	23.13	Sx=2.152/1x=2.152
2x3/8	27.47	Sx=2.583/1x=2.583
2-1/4x1/4	20.86	Sx=2.179/1x=2.451
2-1/4x3/8	30.78	Sx=3.268/1x=3.677
2-1/2x1/4	23.13	Sx=2.690 / 1x=3.362
2-1/2x5/16	28.61	Sx=3.362 / 1x=4.203
2-1/2x3/8	34.08	Sx=4.035 / 1x=5.044
3x1/4	28.89	Sx=3.874 / 1x=5.810
3x5/16	35.50	Sx=4.843 / 1x=7.263
3x3/8	42.11	Sx=5.811 / 1x=8.716
3-1/2x1/4	33.33	Sx=5.272 / 1x=9.226
3-1/2x3/8	48.62	Sx=7.909 / 1x=13.840
4x1/4	37.67	Sx=6.886 / 1x=13.772
4x5/16	46.45	Sx=8.608 / 1x=17.215
4x3/8	55.23	Sx=10.330 / 1x=20.660
4-1/2x1/4	42.11	Sx=8.716 / 1x=19.610
4-1/2x3/8	61.84	Sx=13.074 / 1x=29.416
5x1/4	46.45	Sx=10.761 / 1x=26.901
5x5/16	57.40	Sx=13.451 / 1x=33.626
5x3/8	68.46	Sx=16.141 / 1x=40.352
5-1/2x1/4	50.89	Sx=13.020 / 1x=35.804
5-1/2x3/8	74.69	Sx=19.530 / 1x=53.707
6x1/4	55.23	Sx=15.495 / 1x=46.485
6x5/16	68.46	Sx=19.369 / 1x=58.106
6x3/8	81.57	Sx=23.343 / 1x=69.127

Note: Sx = (Sec. Mod. Ft Width) 1x = (Mom. of Inertia Ft. Width)

Product Summary

Heavy Duty Hot DIP Galvanized Steel Bar Grate Floor Grating Weight Per Square Meter Product Overview Heavy-Duty grating uses thicker (1/4", 5/16", 3/8") and deeper bearing bars. Although the tables show bars as deep as 6", deeper grating can be custom fabricated on request. Heavy-Duty grating is ...

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