Aluminum Grating

Name: Aluminum Grating
Brand: Sino Composite Structures Co., Ltd.
Price: 150-800 USD
Rating: 4.8 (50 reviews)

Aluminum grating is formed by extruding and locking standard aluminum bars and aluminum rods through equipment. It has the characteristics of no deformation or discoloration under normal use conditions, strong weather resistance and corrosion resistance, good heat dissipation performance, maintenance-free and long service life.

As an alternative to steel grating, aluminum grating is made of aluminum alloy 6063, and the main alloying elements are magnesium and silicon. Due to the elemental characteristics and structural characteristics of aluminum grating, it not only has the corresponding load-bearing capacity of steel grating, but also has many properties that steel grating does not have. For example, good corrosion resistance, electroplating properties, light weight and beautiful appearance, etc. Aluminum grating products have a high degree of standardization, strict and precise dimensional control, and convenient and quick construction. Compared with traditional construction techniques, the use of aluminum grating can greatly reduce on-site construction work time, and the construction quality and project aesthetics are greatly improved.

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Classification of Aluminum Grating

Rectangular Swaged Aluminum Grating

Standard aluminum grating is the most commonly used model among aluminum grating products. It is made of flat aluminum and square aluminum through extrusion process at a certain spacing. It has the characteristics of no welding points, firm connection, light weight, high strength, low energy consumption and corrosion resistance.

According to different anti-slip requirements, it can be divided into plain surface aluminum grating and serrated aluminum grating.

Plain Surface Rectangular Swaged Aluminum Grating

Serrated Surface Rectangular Swaged Aluminum Grating

Aluminum Grating Naming

Surface Treatment

Mill Finish
Anodizing
Powder Coating

Scope of application

Outdoor conditions for fences, guardrails
Exterior wall decoration
Urban drainage system covers
Pavements
Platforms

Rectangular Swaged Aluminum Grating Loads and Deflections Table

Type	Loading Bar Spacing (mm)	Cross Bar Spacing (mm)	Mass kg/m2	Max Span at 4kpa deflection 5mm(mm)	Bearing Bar Size(mm)		SPAN 200	SPAN 350	SPAN 500	SPAN 650
AE(20x5)	60	100	7.102	776	20x5	U	93.77	30.61	15.00	8.88	SPAN 800
AEF(20x5)	60	50	8.652	776	20x5	D	0.51	1.56	3.20	5.42	SPAN 800
AC(20x5)	40	100	9.254	857	20x5	U	143.41	46.82	22.94	13.57	8.93
ACF(20x5)	40	50	10.804	857	20x5	D	0.52	1.59	3.26	5.53	8.43
AC(25x3)	40	100	7.371	893	25x3	U	134.45	43.90	21.21	12.72	8.40
ACF(25x3)	40	50	8.921	893	25x3	D	0.42	1.28	2.61	4.42	6.71
AE(25x5)	60	100	8.447	916	25x5	U	146.51	47.84	23.44	13.87	9.15
AEF(25x5)	60	50	9.997	916	25x5	D	0.41	1.25	2.56	4.33	6.58
AB(20x5)	30	100	11.406	920	20x5	U	187.54	61.23	30.05	17.78	11.73	SPAN 950
ABF(20x5)	30	50	12.956	920	20x5	D	0.51	1.56	3.19	5.41	8.22	SPAN 950
AB(25x3)	30	100	8.985	958	25x3	U	175.82	57.41	28.13	16.64	10.98	7.79
ABF(25x3)	30	50	10.535	958	25x3	D	0.41	1.25	2.56	4.33	6.58	9.31
AC(25x5)	40	100	11.137	1012	25x5	U	224.08	71.93	35.85	21.21	14.00	9.93
ACF(25x5)	40	50	12.687	1012	25x5	D	0.42	1.28	2.61	4.41	6.70	9.49
AC(32x3)	40	100	8.953	1073	32x3	U	220.28	71.93	35.24	20.85	13.76	9.76
ACF(32x3)	40	50	10.502	1073	32x3	D	0.32	1.00	2.04	3.45	5.23	7.4
AB(25x5)	30	100	13.827	1086	25x5	U	293.03	95.68	46.88	27.74	18.31	12.98	SPAN 1100
ABF(25x5)	30	50	15.377	1086	25x5	D	0.41	1.25	2.56	4.33	6.57	9.3	SPAN 1100
AE(32x5)	60	100	10.330	1101	32x5	U	240.05	78.38	38.40	22.72	15.00	10.63	7.93
AEF(32x5)	60	50	11.88	1101	32x5	D	0.32	0.98	2.00	3.38	5.13	7.25	9.76
AB(32x3)	30	100	11.019	1152	32x3	U	288.06	94.06	46.09	27.27	18.00	12.76	9.52
ABF(32x3)	30	50	12.568	1152	32x3	D	0.32	0.98	2.00	3.38	5.13	7.25	9.75
AC(32x5)	40	100	13.773	1216	32x5	U	367.14	119.88	58.74	34.75	22.94	16.27	12.13	SPAN 1250
ACF(32x5)	40	50	15.323	1216	32x5	D	0.32	1.00	2.03	3.44	5.23	7.39	9.94	SPAN 1250
AE(40x5)	60	100	12.482	1300	40x5	U	375.08	122.47	60.01	35.51	23.44	16.62	12.39	9.60
AEF(40x5)	60	50	14.032	1300	40x5	D	0.25	0.78	1.60	2.70	4.10	5.79	7.78	10.08
AB(32x5)	30	100	17.216	1304	32x5	U	480.11	156.77	76.81	45.45	30.00	21.27	15.87	12.29
ABF(32x5)	30	50	18.766	1304	32x5	D	0.32	0.98	2.00	3.38	5.13	7.25	9.74	12.62
AB(40x3)	30	100	13.343	1360	40x3	U	450.10	146.97	72.01	42.61	28.13	19.94	14.87	11.52	SPAN 1400
ABF(40x3)	30	50	14.892	1360	40x3	D	0.25	0.78	1.60	2.70	4.10	5.79	7.78	10.07	SPAN 1400
AE(45x5)	60	100	13.827	1419	45x5	U	474.72	155.01	75.95	44.94	29.67	21.04	15.69	12.15	9.68
AEF(45x5)	60	50	15.377	1419	45x5	D	0.23	0.69	1.42	2.40	3.64	5.14	6.91	8.95	11.25
AC(40x5)	40	100	16.786	1435	40x5	U	573.66	187.31	91.78	54.31	35.39	25.42	18.96	14.68	11.70
ACF(40x5)	40	50	18.336	1435	40x5	D	0.26	0.80	1.63	2.75	4.18	5.90	7.93	10.27	12.91
AE(50x5)	60	100	15.172	1535	50x5	U	586.07	191.37	93.77	55.48	36.62	25.97	19.37	15.00	11.96
AEF(50x5)	60	50	16.722	1535	50x5	D	0.20	0.62	1.28	2.16	3.28	4.63	6.21	8.04	10.11
AB(40x5)	30	50	21.090	1538	40x5	U	750.17	244.95	120.02	71.02	46.88	33.24	24.79	19.20	15.30	SPAN 1550
ABF(40x5)	30	100	22.640	1538	40x5	D	0.25	0.78	1.60	2.70	4.10	5.79	7.78	10.06	12.66	SPAN 1550
AC(45x5)	40	100	18.669	1566	45x5	U	726.04	237.07	116.16	68.73	45.37	32.17	24.00	18.58	14.81	12.08
ACF(45x5)	40	50	20.219	1566	45x5	D	0.23	0.71	1.45	2.45	3.71	5.24	7.04	9.11	11.46	14.09
AB(50x3)	30	100	16.248	1605	50x3	U	703.29	229.64	112.52	66.58	43.95	31.17	23.24	18.00	14.35	11.70
ABF(50x3)	30	50	17.798	1605	50x3	D	0.20	0.62	1.28	2.16	3.27	4.62	6.21	8.04	10.10	12.42
AB(45x5)	30	100	23.511	1677	45x5	U	949.44	310.02	151.91	89.88	59.34	42.08	31.38	24.30	19.37	15.80
ABF(45x5)	30	50	25.061	1677	45x5	D	0.23	0.69	1.42	2.40	3.64	5.14	6.90	8.94	11.23	13.81
AC(50x5)	40	100	20.552	1692	50x5	U	896.35	292.68	143.41	84.86	56.02	39.72	29.63	22.94	18.29	14.92	SPAN 1700
ACF(50x5)	40	50	22.102	1692	50x5	D	0.21	0.64	1.30	2.20	3.34	4.71	6.33	8.19	10.30	12.66	SPAN 1700
AB(50x5)	30	100	25.932	1813	50x5	U	1172.15	382.74	187.54	110.97	73.25	51.95	38.74	30.00	23.92	19.51	16.22	SPAN 1850
ABF(50x5)	30	50	27.482	1813	50x5	D	0.20	0.62	1.28	2.16	3.27	4.62	6.21	8.03	10.10	12.41	14.97	SPAN 1850
AE(65x5)	60	100	19.207	1864	65x5	U	990.46	323.41	158.47	93.77	61.90	43.89	32.74	25.35	20.21	16.49	13.7	11.57	SPAN 2000
AEF(65x5)	60	50	20.757	1864	65x5	D	0.16	0.48	0.98	1.66	2.52	3.55	4.77	6.17	7.75	9.52	11.48	13.63	SPAN 2000
AC(65x5)	40	100	26.201	2054	65x5	U	1514.83	494.63	242.37	143.41	94.67	67.13	50.07	38.77	30.91	25.22	20.96	17.70	15.14	SPAN 2150
ACF(65x5)	40	50	27.751	2054	65x5	D	0.16	0.49	1.00	1.69	2.57	3.62	4.86	6.29	7.90	9.70	11.70	13.88	16.27	SPAN 2150
AB(65x5)	30	100	33.195	2198	65x5	U	1980.93	646.83	316.94	187.54	123.80	87.79	65.48	50.71	40.42	32.98	27.41	23.15	19.80	17.14
ABF(65x5)	30	50	34.745	2198	65x5	D	0.16	0.48	0.98	1.66	2.52	3.55	4.77	6.17	7.75	9.52	11.47	13.61	15.95	18.48

When the deflection is less than 5mm, walking is most comfortable

U= Uniformly Distributed Load in Kilopascals(Kpa or KN/m²)

D=Maximum deflection in millimeters(mm)

I Bar Swaged Aluminum Grating

As the name implies, the cross-section of the I bar aluminum grating is in the shape of an "I" shape, and the upper and lower surfaces are treated with wire teeth, which enhances the product's own anti-slip performance. At the same time, it has the same load-bearing capacity as the standard aluminum grating, but the material is lighter and more cost-effective. In addition, the 11.1mm ultra-small pitch can provide special protection for wheelchairs and high heels, and is mainly used in garden landscapes, trails, public facilities and other fields.

Surface Treatment

Mill Finish
Anodizing
Powder Coating

Advantages of I bar aluminum grating

Lighter profile, more economical
Higher density and contact area, suitable for wheelchairs and high heels
Better anti-slip performance

I Bar Swaged Aluminum Grating Loads and Deflections Table

Type	Loading Bar Spacing (mm)	Mass kg/m²	Max Span at 4kpa deflection 5mm(mm)	Bearing Bar Size(mm)		Span 600	Span 750	Span 900	Span 1050	Span 1200	Span 1350	Span 1500	Span 1650	Span 1800	Span 1950	Span 2100	Span 2400
AB25x6I	30.00	9.72	1120.00	25x6	U	30.25	24.17	20.15	17.28	15.13
AB25x6I	30.00	9.72	1120.00	25x6	D	2.92	4.57	6.57	8.96	11.70
AB32x6I	30.00	11.42	1320.00	32x6	U	47.25	37.77	31.50	26.99	23.60	21.01
AB32x6I	30.00	11.42	1320.00	32x6	D	2.33	3.65	5.25	7.16	9.35	11.86
AB40x6I	30.00	13.18	1495.00	40x6	U	68.03	54.44	45.33	38.87	34.03	30.25	27.19
AB40x6I	30.00	13.18	1495.00	40x6	D	1.95	3.05	4.39	5.69	7.79	9.88	12.19
AB45x6I	30.00	14.94	1670.00	45x6	U	92.59	74.07	61.70	52.90	46.29	41.18	37.06	33.65	30.88
AB45x6I	30.00	14.94	1670.00	45x6	D	1.67	2.61	3.76	5.13	6.68	8.45	10.46	12.65	15.06
AB50x6I	30.00	16.75	1855.00	50x6	U	120.94	96.76	80.63	69.13	60.46	53.77	48.40	44.00	40.31	37.19
AB50x6I	30.00	16.75	1855.00	50x6	D	1.47	2.29	3.30	4.47	5.84	7.41	9.14	11.07	13.15	15.44
AB55x6I	30.00	18.31	2030.00	55x6	U	153.07	122.47	102.07	87.47	76.56	68.03	61.23	55.68	51.03	47.11	43.75
AB55x6I	30.00	18.31	2030.00	55x6	D	1.29	2.03	2.92	3.98	5.20	6.57	8.12	9.83	11.71	13.74	15.95
AB65x6I	30.00	20.26	2210.00	65x6	U	188.97	151.20	126.01	108.01	94.51	83.97	75.60	68.70	63.00	58.17	54.00	47.26
AB65x6I	30.00	20.26	2210.00	65x6	D	1.17	1.83	2.64	3.58	4.67	5.92	7.31	8.84	10.54	12.37	14.35	18.72

U= Uniformly Distributed Load in Kilopascals(Kpa or KN/m²)

D=Maximum deflection in millimeters(mm)

I Bar Swaged Aluminum Grating

T Bar Swaged Aluminum Grating

T bar aluminum grating has a larger support area. This design increases the contact surface of the product surface, greatly improving the comfort of stepping. The surface line tooth treatment also makes the anti-slip more significant. The minimum surface gap can reach 2mm. We provide various spacings, including spacings that comply with the Americans with Disabilities Act.

Surface Treatment

Mill Finish
Anodizing
Powder Coating

Surface Shape

Knurled Finish

Knurled Finish

Imitation of Wood Grain Finish

Imitation of Wood Grain Finish

Scope of application

Drain Cover
Platform
Walkway

T Bar Swaged Aluminum Grating Loads and Deflections Table

Type	Loading Bar Spacing (mm)	Mass kg/m²	Max Span at 4kpa deflection 5mm(mm)	Bearing Bar Size(mm)		Span 600	Span 750	Span 900	Span 1050	Span 1200	Span 1350	Span 1500	Span 1650	Span 1800	Span 1950	Span 2100	Span 2400
AB25x6T	30.00	9.72	1120.00	25x6	U	30.25	24.17	20.15	17.28	15.13
AB25x6T	30.00	9.72	1120.00	25x6	D	2.92	4.57	6.57	8.96	11.70
AB32x6T	30.00	11.42	1320.00	32x6	U	47.25	37.77	31.50	26.99	23.60	21.01
AB32x6T	30.00	11.42	1320.00	32x6	D	2.33	3.65	5.25	7.16	9.35	11.86
AB40x6T	30.00	13.18	1495.00	40x6	U	68.03	54.44	45.33	38.87	34.03	30.25	27.19
AB40x6T	30.00	13.18	1495.00	40x6	D	1.95	3.05	4.39	5.69	7.79	9.88	12.19
AB45x6T	30.00	14.94	1670.00	45x6	U	92.59	74.07	61.70	52.90	46.29	41.18	37.06	33.65	30.88
AB45x6T	30.00	14.94	1670.00	45x6	D	1.67	2.61	3.76	5.13	6.68	8.45	10.46	12.65	15.06
AB50x6T	30.00	16.75	1855.00	50x6	U	120.94	96.76	80.63	69.13	60.46	53.77	48.40	44.00	40.31	37.19
AB50x6T	30.00	16.75	1855.00	50x6	D	1.47	2.29	3.30	4.47	5.84	7.41	9.14	11.07	13.15	15.44
AB55x6T	30.00	18.31	2030.00	55x6	U	153.07	122.47	102.07	87.47	76.56	68.03	61.23	55.68	51.03	47.11	43.75
AB55x6T	30.00	18.31	2030.00	55x6	D	1.29	2.03	2.92	3.98	5.20	6.57	8.12	9.83	11.71	13.74	15.95
AB65x6T	30.00	20.26	2210.00	65x6	U	188.97	151.20	126.01	108.01	94.51	83.97	75.60	68.70	63.00	58.17	54.00	47.26
AB65x6T	30.00	20.26	2210.00	65x6	D	1.17	1.83	2.64	3.58	4.67	5.92	7.31	8.84	10.54	12.37	14.35	18.72

U= Uniformly Distributed Load in Kilopascals(Kpa or KN/m²)

D=Maximum deflection in millimeters(mm)

T Bar Swaged Aluminum Grating

Flush Top Aluminum Grating

The flush top bar aluminum grating is with clean crisp lines. The diamond shaped cross bars are flush with bearing bars and are also permanently locked under a hydraulic pressured swaging process.

Surface Treatment

Mill Finish
Anodizing
Powder Coating

Scope of application

Drain Cover
Platform
Walkway
Rack
Fence

Flush Top Aluminum Grating

Press-Locked Aluminum Grating

The plug-in/press-lock aluminum grating is flush with the crossbar, increasing the contact area. The flat aluminum and crossbar are precisely slotted and hydraulically pressed together to form a tight lock, with greater load-bearing capacity than conventional aluminum grating. The grating is available in a variety of spacings to provide 1/4" or 1/2" openings in accordance with the Americans with Disabilities Act (July 1991). The plug-in/press-lock aluminum grating is another excellent choice for architectural decoration products with its beautiful appearance and secure connection. Non-slip and serrated surfaces are available.

Surface Treatment

Mill Finish
Anodizing
Powder Coating

Scope of application

Drain Cover
Platform
Walkway
Rack
Fence

Press-Locked Aluminum Grating

Aluminum Walkway

Aluminum walkway products are widely used in industrial and commercial facilities, and the products meet OSHA safety standards and building codes. Aluminum walkways can be suspended from ceilings, installed on the ground or adjacent to buildings, or installed on building exterior walls.

Aluminum Walkway

Typical Aluminum Walkway Drawings

Aluminum Walkway Loads and Deflections Table

Type	Layout		Span 500	Span 600	Span 700	Span 800	Span 900	Span 1000
EWG13	SINGLE PANEL	U	4.70	2.70	1.50	0.80	0.60
EWG13	SINGLE PANEL	D	2.50	3.00	3.50	4.00	4.50
EWG22	SINGLE PANEL	U	9.40	6.30	4.20	2.90	2.10	1.40
EWG22	SINGLE PANEL	D	2.50	3.00	3.50	4.00	4.50	4.90
EWG13	DOUBLE PANEL	U	6.60	3.80	2.10	1.10	0.80
EWG13	DOUBLE PANEL	D	2.50	3.00	3.50	4.00	4.50
EWG22	DOUBLE PANEL	U	13.20	8.80	5.90	4.10	2.90	2.00
EWG22	DOUBLE PANEL	D	2.50	3.00	3.50	4.00	4.50	4.90

Type	Layout		Span 750	Span 900	Span 1050	Span 1200	Span 1350	Span 1500	Span 1650	Span 1800	Span 1950	Span 2100	Span 2250	Span 2400
EWG30	SINGLE PANEL	U	22.80	13.10	8.20	5.50	3.80	2.80	2.00	1.60	1.20	0.90	0.70	0.60
EWG30	SINGLE PANEL	D	3.70	4.60	5.10	5.90	6.60	7.40	8.20	8.90	9.60	10.40	11.20	11.90