HEAVY DUTY WELDED STEEL BAR GRATING

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HEAVY DUTY WELDED STEEL BAR GRATING

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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