China Walkway steel grating panel Manufacturer and Supplier

Walkway steel grating panel

Short Description:

Steel bar grating usually used as walkway metal grating, floor metal grating and catwalk metal grating. also can be used as steel stair steps and trench cover.Steel grating is basically composed of bearing flat bar and twist bar, manufactured by manual welding or forge welding. But customized drawing is also acceptable, like adding hinges, welded with checkered plate, and cuts / shaped metal grates.

Steel grating TypeCross bar typeflat steel gratingtwist barserrated steel gratingtwist barI type steel gratingtwist barpress locked gratingflat steelswage locked gratingrond bar

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Product Details

For industrial field, hot dip galvanized steel grating is a widely used building material as walkway flooring. Because of the simple appearance, high load bearing capacity, anti-corrosion surface treatment, and easily installation. Makes it your first choice!

Steel grating is basically composed of bearing flat bar and twist bar, manufactured by manual welding or forge welding. But customized drawing is also acceptable, like adding hinges, welded with checkered plate, and cuts / shaped metal grates.

Specifications of steel grating panel:

Types of steel grating panel:

Serrated Steel Grating
No-Slip serrated surface. Suitable for oily wet places.

I Type Steel Grating
Cost saving and beautiful looking

Sewage-Locked Grating
Cross bar inside flat steel. Strong
bearing weight capacity

Press-Locked Grating
Flat bar welded with flat bar
Strong weight capacity

Product parameter

Load-bearing flat steel width: 25mm, 30mm, 32mm, 40mm, 45mm, 50mm, 55mm, 65mm, 70mm, 80mm
Load-bearing flat steel thickness: 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm
Edging flat steel specification same as load-bearing flat steel’s.
Twist bar: Φ6mm, Φ8mm,Φ10mm,Φ12mm
Opening hole: 25mm, 30mm, 35mm, 40mm, 45mm,50mm, 100mm…ect
Products can be welded with checkered plate. And do hinge type grating.

Max size of products is 1Mx7M/panel. Hot dip galvanized.

Type	Width mm	Thick mm	KG/㎡	Clear Span mm
Type	Width mm	Thick mm	KG/㎡		400	600	800	1000	1200
G505/30/50	50	5	80.9	U	590	262	147	94	65
G505/30/50			80.9	D	0.55	1.24	2.2	3.45	4.97
G505/30/100			77.9	C	118	78	59	47	39
G505/30/100			77.9	D	0.44	0.99	1.77	2.77	3.99
G405/30/50	40	5	65.6	U	377	167	94	60	41
G405/30/50			65.6	D	0.69	1.54	2.76	4.31	6.14
G405/30/100			62.9	C	75	50	37	30	25
G405/30/100			62.9	D	0.55	1.23	2.17	3.46	5.01
G355/30/50	35	5	58.4	U	289	128	72	46	32
G355/30/50			58.4	D	0.79	1.77	3.16	4.94	7.17
G355/30/100			55.4	C	57	38	28	23	19
G355/30/100			55.4	D	0.62	1.4	2.46	3.97	5.7
G325/30/50	32	5	53.9	U	241	107	60	38	26
G325/30/50			53.9	D	0.86	1.94	3.44	5.35	7.64
G325/30/100			50.9	C	48	32	24	19	16
G325/30/100			50.9	D	0.68	1.55	2.76	4.3	6.3
G255/30/50	25	5	43.4	U	147	65	36	23	16
G255/30/50			43.4	D	1.1	2.47	4.35	6.82	9.92
G255/30/100			40.4	C	29	19	14	11	9
G255/30/100			40.4	D	0.87	1.98	3.39	5.25	7.5