Heavy Duty Galvanized Steel Grating with 15/20/30mm Bearing Bar Pitch for Walkway Platforms

Brand Name:Gnee

Minimum Order Quantity:2PCS

Supply Ability:300000 Square Meter/Square Meters per Month

Product Details

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Heavy Duty Steel Grating

Galvanized Metal Grating

15/20/30mm Bearing Bar Pitch Bar Grating

Product Description

Heavy Duty Galvanized Steel Grating with 15/20/30mm Bearing Bar Pitch

Steel bar grating offers exceptional strength and durable construction, available in carbon steel, aluminum steel, or stainless steel materials. Manufactured through various methods including welded, press-locked, swage-locked, and riveted techniques, these gratings come in both smooth and serrated surface patterns. With extensive style and size options, steel gratings serve diverse applications such as stair treads, walkways, platforms, flooring, protective covers, wheeled equipment, security screens, and heavy-duty construction projects.

Metal Bar Grating Components Overview

Span: Total span measurement
Width: Panel width specification
Bearing Bars: Primary load-carrying structural elements
Bearing Bars Spacing: Center-to-center measurement in 1/16″ increments; standard industrial flooring spacing is 19/16″ (1-3/16″) with popular alternatives including 15/16″, 11/16″, 1/2″, and 7/16″
Bearing Bars Depth: Ranges from 3/4″ to 7″ based on load requirements
Bearing Bars Thickness: Varies from 1/8″ to 1/2″ according to anticipated loads
Cross Bars: Structural components that secure bearing bar positioning
Cross Bar Spacing: Center-to-center measurement in 1″ increments; standard spacing options are 4″ or 2″

Bearing Bar Pitch Specifications

No.	Bearing Bar Pitch (mm)	Standard Panel Width (Bearing Bar Thickness 5mm)	Bearing Bar Number (PC)	Remark
1	12.5	1005	81	Pitch between the two sides are smaller than normal bearing bar pitch
2	15	1010	68
3	20	1010	51
4	22	995	46
5	23.85	1007	43
6	25	1005	41
7	30	995	34
8	30.16	1000	34
9	30.3	1005	34
10	32.5	1013	32
11	34.3	1000	30
12	35	1020	30
13	35.3	1029	30
14	40	1005	26
15	41	1030	26
16	41.4	999	25
17	50	1005	21
18	60	965	17
19	62	997	17

Heavy duty galvanized steel grating installation showing structural integrity and load-bearing capacity

Close-up view of steel grating bearing bar pitch and cross bar construction details

Industrial application of steel grating in walkway platform with proper drainage design

Product Summary

Heavy Duty Galvanized Steel Grating with 15/20/30mm Bearing Bar Pitch Steel bar grating offers exceptional strength and durable construction, available in carbon steel, aluminum steel, or stainless steel materials. Manufactured through various methods including welded, press-locked, swage-locked, ...

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