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{"title":"Hot-Dip Galvanized Steel Grating with Q235 Carbon Steel and 25mm Bearing Bar for","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/e9\/698653d47358af94dcb514cfeba8-200x200-1\/hot_dip_galvanized_steel_grating_with_q235_carbon_steel_and_25mm_bearing_bar_for.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
{"title":"Heavy-Duty ASTM A36 Carbon Steel Galvanized Bar Grating Serrated Welded Floor","imgUrl":"https:\/\/img.chinax.com\/nimg\/87\/32\/e6a4b3e2ee71df7b2838e0902458-200x200-1\/heavy_duty_astm_a36_carbon_steel_galvanized_bar_grating_serrated_welded_floor_grate_for_walkways.jpg","attrs":{"Brand Name":"GNEE","Certification":"SGS","Place of Origin":"China","Price":"Negotiable"}}
{"title":"Heavy Duty Stainless Steel Grating for Sturdy Inspection Stairs","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/35\/e9fd741b49f10a30489041c242f5-200x200-1\/heavy_duty_stainless_steel_grating_for_sturdy_inspection_stairs.jpg","attrs":{"Brand Name":"GNEE","Certification":"SGS","Place of Origin":"China","Price":"Negotiable"}}
{"title":"Heavy-Duty Press Welded Steel Bar Gratings to Service Applications Subject to","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/32\/54592071d3d43e2f9737ffa02cb1-200x200-1\/heavy_duty_press_welded_steel_bar_gratings_to_service_applications_subject_to_heavy_rolling_and_static_loads.jpg","attrs":{"Brand Name":"GNEE","Certification":"SGS","Place of Origin":"China","Price":"Negotiable"}}
{"title":"Hot-Dip Galvanized Steel Grating Made from Q235\/Q345 Carbon Steel with 5 Years","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/ac\/628d24900245fc8b26741f182ac2-200x200-1\/hot_dip_galvanized_steel_grating_made_from_q235_2fq345_carbon_steel_with_5_years_warranty_for_heavy_duty_drainage.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
{"title":"Heavy-Duty Customizable Anti-Corrosion Non-Slip Breathable Steel Grating","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/b6\/4bf16550c29bcb38415d56b777f3-200x200-1\/heavy_duty_customizable_anti_corrosion_non_slip_breathable_steel_grating_galvanized_steel_type.jpg","attrs":{"Brand Name":"GNEE","Certification":"SGS","Place of Origin":"China","Price":"Negotiable"}}
Steel bar grating offers exceptional strength and structural integrity, manufactured from carbon steel, aluminum steel, or stainless steel. Available in multiple manufacturing methods including welded, press-locked, swage-locked, and riveted configurations, with surface options of smooth or serrated patterns. These versatile gratings come in various styles and dimensions, making them ideal for stair treads, walkways, platforms, flooring, covers, wheeled equipment, security screens, and heavy-duty construction applications.
Steel Grating Specifications
Material Standard
Bearing Bar
Cross Bar
Bearing Bar Pitch
Cross Bar Pitch
Q235
25mm×3mm
5mm
20mm
50mm
25mm×5mm
21mm
30mm×3mm
27mm
Q345
30mm×5mm
6mm
30mm
32mm×3mm
ASTM A36
32mm×5mm
35mm×5mm
ASTM A36
40mm×3mm
31mm
100mm
40mm×5mm
ASTM A1011
50mm×5mm
8mm
32mm
60mm×5mm
ASTM A1011
60mm×8mm
34mm
Ss400
75mm×5mm
40mm
75mm×8mm
Surface Treatment Options
We provide four anti-corrosion finishes for carbon steel bar grating:
Black / Bare Steel: No finish treatment, most economical option with limited service life
Painted Coat: General rust protection available in various colors
Electro-galvanized: Light zinc coating suitable for moderate environments
Hot-dip galvanized: Premium corrosion resistance compliant with ASTM A123 or GB/T 13912-2002 standards
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2006
Employee Number:
250~300
Ecer Certification:
Verified Supplier
GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering.
Since our establishment, we have been dedicated to becoming a trusted global partner for high-quality ste... GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering.
Since our establishment, we have been dedicated to becoming a trusted global partner for high-quality ste...