heavy steel grating

1.ISO9001
2.HOT dip galvanized
3.serrated ,I type,Plain grating
4.carbon steel Q235
5.bolted,welded stair treads...

Smooth grating
smooth steel grating
steel bar grating
steel grid
Galvanized steel grating

Heavy duty steel grating are economical, have excellent load characteristics, and feature a slip-resistance surface.

Heavy-Duty Welded Grating has the strength for heavy-duty load areas such as airfields, highways, industrial plants, truck and bus terminals, parking

Steel Grating
Mild Steel (Low Carbon Steel) Stainless Steel
Supplier of complete grating equipment
Full ranges of gratings
Electrol,hot dipped

Size: standard and OEM(making as the customers' request or drawings).
Packing:Naked or packing as the customers' request.

They are widely used for platform, trestles, covers, ladders and fencing in many fields such as petroleum and chemical industry, electric power, etc.

Steel Bar Grating

Haotian's galvanized steel grating are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc

steel grating
1.Bearing bar pitch:30,40,60mm
2.Cross bar pitch:50,100mm
3.Plain,Serrated,I-shape
4.Hot-dip galvanizing,Painted,Untreated

steel grating
1.material:mild steel,stainless steel
2.bearing bar pitch:30,40,60mm
3.cross bar pitch:50,100mm
4.thickness:3,5mm...

steel grating
floor steel grating
1. Type: Plain,Serrated,I-BAR
2.Surface:HDGalvanizing,Black
3.ISO

1.Galvanized steel grating
2.Metal grating
3.ASTM A123,SS400
4.Common pitch:30mm&40mm
5.Used in flooring,walkway

steel grating
1.material: carbon steel or stainless steel
2.standards: USA: ANSI/NAAMM (MBG531-88)
3.Bearing bar: 20 x 3mm
4.Cross bar pi

1.Materials: Casting iron
2.Bulk quantity
3.Standard:EN124,B125,C250,D400
4.Manufacturer
5.ISO and SGS

Steel grating is made of flat steel and bars by welding with certain distances. It goes through cutting, opening, edging and other processes.

Material: carbon steel or stainless steel
Surface Treatment: hot-dipped galvanized, PVC coated, electro galvanized ,plain etc.
Size:standard,OEM

Widely used in petrochemical industry, power plants, water plants, sewage treatment plants, municipal works, sanitation projects in areas such as plat

Welded steel grating
Mesh: 30x 50--30 x100mm
Steel bar: 25 x3mm -40 x3mm
Twisted bar: 5mm-6mm
Size: 1m-3m

This feature of this kind of steel bar grating fence is corrosion resistance,aging resistance,sunshine resistance and weather resistance.

Bearing bar pitches may be 15to22,25,30,32.5,34,40,50,60,80,90mm,of which25,30,34,and 40mm are recommended.

Steel Grating
20 years' experiences
ISO9001
delivery on time
reasonable price

Bar grating is made by the world first-class Italian ORSOGRIL equipment .which can arrange the bearing bar and cross bar in longitude and latitude ord

The grating with the pitch of 30mm between bearing bars and of 76mm between cross bars is the most popular type used home or industry.

Welded Bar Grating is made of flat steel and bars by welding with certain distances. The bearing bars are automatically resistance welded at the conta

Steel grating is made by welding with flat steel and bars with certain distances. It goes through cutting,opening,edging and other processes.

Steel mesh grating is widely used in the platform, corridor, bridge, well covers, stairs, fencing for petroleum, chemical, power plant.

1.ISO9001
2.HOT dip galvanized
3.serrated ,I type,Plain grating
4.carbon steel Q235
5.bolted,welded stair treads...

steel grating
1.full specifications
2.Small quantitative is served.
3.Anping County Chaofeng Metal Products Co., Ltd
4.Passed Iso9001

Bar grating is made by the world first-class Italian ORSOGRIL equipment .which can arrange the bearing bar and cross bar in longitude.