Stainless Steel 304/316 Heavy Duty Steel Bar Grating with Bearing Bar Size 20x3 to 100x9 and 12.5 to 100mm Pitch

Brand Name:Gnee

Minimum Order Quantity:2PCS

Supply Ability:300000 Square Meter/Square Meters per Month

Product Details

Highlight:

Stainless Steel 304/316 Steel Bar Grating

Bearing Bar Size 20x3 to 100x9 Floor Grating

Bearing Bar Pitch 12.5 to 100mm Metal Grating

Product Description

Galvanized Steel Welded Serrated Anti-slip Trench Cover Floor Bar Grating Heavy Duty

Steel Grating is welded bearing steel bars and cross twisted bars according to required pitch space between steel bars by steel grating welding machines. It is a grid building material with excellent durability and performance characteristics.

All gratings are manufactured using high-quality standard steel materials that exhibit superior hardness and high tensile strength. The product offers exceptional durability, corrosion resistance, and outstanding anti-slip performance. Available in various spacing pitches, thicknesses, and heights to meet different load-bearing requirements and application environments.

Key Advantages

Expert Manufacturing with precision engineering
Robust Export Experience with global distribution
Customization Capability for specific project needs
Competitive Pricing without compromising quality
Stringent QC & Certification compliance
Responsive Service and technical support

Technical Specifications

Material	1. Carbon Steel Q235 2. Stainless Steel 304 / 316
Type	Press locked / Flat bar / Serrated bar / I Bar
Bearing Bar Size	20 x 3 to 100 x 9; "I-section" specifications: 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
Bearing Bar Pitch	12.5 to 100 mm (30, 40, 60mm recommended), America standard available
Cross Bar Pitch	18.5 to 101.6mm (50, 100mm recommended), America standard available
Specification	Size of bearing flat steel: 25x3mm / Center space: 30mm, 40mm, 50mm, 100mm Size of horizontal pole: 10x2mm / Center space: 50mm, 100mm
Surface Treatment	Untreated / Painting / Hot Dip Galvanizing
Steel Standard	China GB700-88 / America ASTM (A36) / Britain ASTM (A36)
HDG Standard	China GB/T13912-92 / America ASTM (A123) / Britain BS729
Quality Standard	China YB/T4001-1998 America ANSI/NAAMM (MBG531-88) Britain BS4592-1987 Australia AS1657-1992

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

Product Images

Galvanized steel grating close-up showing serrated anti-slip surface

Steel grating installation example in industrial flooring application

Heavy duty steel grating structural detail showing welding points

Product Summary

Galvanized Steel Welded Serrated Anti-slip Trench Cover Floor Bar Grating Heavy Duty Steel Grating is welded bearing steel bars and cross twisted bars according to required pitch space between steel bars by steel grating welding machines. It is a grid building material with excellent durability and ...

Send Inquiry