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Heavy Duty Welded Steel Bar Grating


Heavy Duty Welded Steel Bar Grating
Welded Steel Bar Grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Universally used in most general industrial plants as well as commercial buildings, it has wide applications as walkways, platforms, safety barriers, drainage covers and ventilation grates.

Welded steel bar grating is resistance welded to create a rugged, one-piece constructed panel. The bearing bars are automatically resistance welded at the contact point with the cross bars and, under a combination of high heat and pressure, are fused together to form a permanent joint. The cross bars provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking.


Chart for Heavy Duty Welded Steel Bar Grating Part Numbers:
Grating Style: 19W4 15W4 22W4 30W4 38W4
 
Bearing Bar Size: P/N P/N P/N P/N P/N
1" X 1/4" 19W4H100C 15W4H100C 22W4H100C 30W4H100C 38W4H100C
1" X 5/16" 19W4H100D 15W4H100D 22W4H100D 30W4H100D 38W4H100D
1" X 3/8" 19W4H100E 15W4H100E 22W4H100E 30W4H100E 38W4H100E
1 1/4" X 1/4" 19W4H125C 15W4H125C 22W4H125C 30W4H125C 38W4H125C
1 1/4" X 5/16" 19W4H125D 15W4H125D 22W4H125D 30W4H125D 38W4H125D
1 1/4" X 3/8" 19W4H125E 15W4H125E 22W4H125E 30W4H125E 38W4H125E
1 1/2" X 1/4" 19W4H150C 15W4H150C 22W4H150C 30W4H150C 38W4H150C
1 1/2" X 5/16" 19W4H150D 15W4H150D 22W4H150D 30W4H150D 38W4H150D
1 1/2" X 3/8" 19W4H150E 15W4H150E 22W4H150E 30W4H150E 38W4H150E
1 3/4" X 1/4" 19W4H175C 15W4H175C 22W4H175C 30W4H175C 38W4H175C
1 3/4" X 5/16" 19W4H175D 15W4H175D 22W4H175D 30W4H175D 38W4H175D
1 3/4" X 3/8" 19W4H175E 15W4H175E 22W4H175E 30W4H175E 38W4H175E
2" X 1/4" 19W4H200C 15W4H200C 22W4H200C 30W4H200C 38W4H200C
2" X 5/16" 19W4H200D 15W4H200D 22W4H200D 30W4H200D 38W4H200D
2" X 3/8" 19W4H200E 15W4H200E 22W4H200E 30W4H200E 38W4H200E
2 1/4" X 1/4" 19W4H225C 15W4H225C 22W4H225C 30W4H225C 38W4H225C
2 1/4" X 5/16" 19W4H225D 15W4H225D 22W4H225D 30W4H225D 38W4H225D
2 1/4" X 3/8" 19W4H225E 15W4H225E 22W4H225E 30W4H225E 38W4H225E
2 1/2" X 1/4" 19W4H250C 15W4H250C 22W4H250C 30W4H250C 38W4H250C
2 1/2" X 5/16" 19W4H250D 15W4H250D 22W4H250D 30W4H250D 38W4H250D
2 1/2" X 3/8" 19W4H250E 15W4H250E 22W4H250E 30W4H250E 38W4H250E
2 3/4" X 1/4" 19W4H275C 15W4H275C 22W4H275C 30W4H275C 38W4H275C
2 3/4" X 5/16" 19W4H275D 15W4H275D 22W4H275D 30W4H275D 38W4H275D
2 3/4" X 3/8" 19W4H275E 15W4H275E 22W4H275E 30W4H275E 38W4H275E
3" X 1/4" 19W4H300C 15W4H300C 22W4H300C 30W4H300C 38W4H300C
3" X 5/16" 19W4H300D 15W4H300D 22W4H300D 30W4H300D 38W4H300D
3" X 3/8" 19W4H300E 15W4H300E 22W4H300E 30W4H300E 38W4H300E
3 1/4" X 1/4" 19W4H325C 15W4H325C 22W4H325C 30W4H325C 38W4H325C
3 1/4" X 5/16" 19W4H325D 15W4H325D 22W4H325D 30W4H325D 38W4H325D
3 1/4" X 3/8" 19W4H325E 15W4H325E 22W4H325E 30W4H325E 38W4H325E
3 1/2" X 1/4" 19W4H350C 15W4H350C 22W4H350C 30W4H350C 38W4H350C
3 1/2" X 5/16" 19W4H350D 15W4H350D 22W4H350D 30W4H350D 38W4H350D
3 1/2" X 3/8" 19W4H350E 15W4H350E 22W4H350E 30W4H350E 38W4H350E
4" X 1/4" 19W4H400C 15W4H400C 22W4H400C 30W4H400C 38W4H400C
4" X 5/16" 19W4H400D 15W4H400D 22W4H400D 30W4H400D 38W4H400D
4" X 3/8" 19W4H400E 15W4H400E 22W4H400E 30W4H400E 38W4H400E
4 1/2" X 1/4" 19W4H450C 15W4H450C 22W4H450C 30W4H450C 38W4H450C
4 1/2" X 5/16" 19W4H450D 15W4H450D 22W4H450D 30W4H450D 38W4H450D
4 1/2" X 3/8" 19W4H450E 15W4H450E 22W4H450E 30W4H450E 38W4H450E
5" X 1/4" 19W4H500C 15W4H500C 22W4H500C 30W4H500C 38W4H500C
5" X 5/16" 19W4H500D 15W4H500D 22W4H500D 30W4H500D 38W4H500D
5" X 3/8" 19W4H500E 15W4H500E 22W4H500E 30W4H500E 38W4H500E
5 1/2" X 1/4" 19W4H550C 15W4H550C 22W4H550C 30W4H550C 38W4H550C
5 1/2" X 5/16" 19W4H550D 15W4H550D 22W4H550D 30W4H550D 38W4H550D
5 1/2" X 3/8" 19W4H550E 15W4H550E 22W4H550E 30W4H550E 38W4H550E
6" X 1/4" 19W4H600C 15W4H600C 22W4H600C 30W4H600C 38W4H600C
6" X 5/16" 19W4H600D 15W4H600D 22W4H600D 30W4H600D 38W4H600D
6" X 3/8" 19W4H600E 15W4H600E 22W4H600E 30W4H600E 38W4H600E
P/N's for 2" O.C. Cross Bar Spacing: 19W2 15W2 22W2 30W2 38W2
 


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