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Heavy Duty Steel Bar Grating, 50X5mm load bar, 30mm bar spacing, 8mm twisted bar, Hot dipped galvanised, China Hesly

Heavy Duty Steel Bar Grating, 50X5mm load bar, 30mm bar spacing, 8mm twisted bar, Hot dipped galvanised, China Hesly
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Basic Information
Place of Origin: HESLY METAL MESH, Anping, China
Brand Name: HESLY
Certification: ISO9001：2008
Model Number: G505/30/100
Minimum Order Quantity: 10 ㎡
Price: Negotiated according to the order
Packaging Details: In bulk
Delivery Time: according the the order
Payment Terms: T/T, L/C
Supply Ability: 500㎡/day
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Material: Carbon Steel Load Bar: 50X5.0mm
Type: Flat Bar, Smooth Surface Hole Size: 30X100m
Sheet Size: 1X2m Finish: Hot Dipped Galvanised

Heavy Duty Grating, Heavy Duty Steel Grating

Heavy-Duty uses thicker (1/4", 5/16", 3/8") and deeper bearing bars. Although the tables show bars as deep as 6", deeper grating can be custom fabricated on request. Heavy-Duty is used for airfields, highways, industrial floors, ramps, docks, reinforced concrete areas and specialty applications.

Heavy-Duty Welded Grating has the strength for heavy-duty load areas such as airfields, highways, industrial plants, truck and bus terminals, parking lots and railroad yards. Common uses are flooring, driveways, subway and tunnel ventilation grilles, curb inlet grates, ramps, docks, etc.

It is a sturdy grating to carry loads and maintain the same level over many years of use. Whenever rolling wheel loads are to be used over the grating, we recommend that the grating be load banded to add lateral strength. Serrations are available on bars up to 3/8" thick to provide additional traction for rolling loads.

 

Standard heavy-duty bar grating is resistance-welded for durability, strength and safety using an automated electric/hydraulic welding process. High temperatures, combined with high pressure, fuse the bearing bars and cross bars together to form a permanent joint.

Also, HESLY is one of the few manufacturers that has the capability of providing you with those "really big" grates. Our heavy-duty fabrication department regularly custom fabricates grating to meet specific project requirements. Virtually any bar size and depth can be made to order.

Antislip version of Heavy Duty Steel Grating

When need slip resistance there are different versions. The anti-slip combination of bearing and cross-bars have an influence on the corresponding class (R10-R13).

 

Type 1 Serrated bearing bars + serrated cross-bars
Type 2 Serrated bearing bars ONLY
Type 3 Serrated Cross Bars ONLY

Load Capacity of Heavy Duty Steel Grating

Important ! heavy duty steel grating factory

 

Materials & Finishes

Heavy duty gratings are manufactured in carbon steel and 300 series stainless steels. Carbon steel products are available bare (no finish), painted with manufacturers standard paint, or hot dip galvanized. Stainless steel products are available mill finish, commercially cleaned or electro-polished.

Common Specifications Sheet - HESLY Steel Grating

Series Pitch of Bearing bar Cross-bar Pitch Specification of bearing bar load width×thickness
20×3 25×3 32×3 40×3 20×5 25×5
1 30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30/100
50 G203/30/50 G253/30/50 G323/30/50 G403/30/50 G205/30/50 G255/30/50
2 40 100 G203/40/100 G253/40/100 G323/40/100 G403/40/100 G205/40/100 G255/40/100
50 G203/40/50 G253/40/50 G323/40/50 G403/40/50 G205/40/50 G255/40/50
3 60 50   G253/60/50 G253/60/50 G403/60/50 G205/60/50 G255/60/50
Series Pitch of Bearing bar Cross-bar Pitch Specification of bearing bar load width×thickness
32×5 40×5 45×5 50×5 55×5 60×5
1 30 100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100
50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50
2 40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
3 60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50

Reference Photos - HESLY Bar Grating Sair Treads

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Heavy Duty Steel Bar Grating Factory H.T Galvanized Steel Grating Supplier HESLY Metal Bar Grating

 

Package and Delivery

HESLY Welded Bar Grating Factory Heavy Duty Pressure Locked Grating HESLY Steel Grating
Heavy Duty Steel Grating Supplier Pressure-locked Steel Grating Container Loading

 

Contact us for a FREE prompt quotation !

 

Hesly Grating China HeslyGrating Industries - China
Tel: +86-318-7888890
Mobile: +86-188 3181 6606
Fax: +86-318-796 3989
E-mail: grating@hesly-group.com
www.heslygrating.com

 

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