welded steel gratings

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

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

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

steel grating:high strength, and light structure-Firm mesh welding structure endows it with the characteristics of high load bearing, light structure

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

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

Bar Type Steel Gratings
Bar Type Steel Gratings Materials:
Mild carbon steelGratings,Stainless Steel Grating,Aluminum Grating,Fiberglass Grating.

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.

Steel bar grating
Mild steel grating, Stainless steel grating, Galvanized steel grating

Expanded metal grating is the most practical and economical way to assure strength, safety, and a non-skid surface.

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

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

Xinxing Steel Grating is a professional manufacturer supplying a wide range of steel gratings,such as plain type,I type,slip-resist serrated type.

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...

Bar grating is widely used in the platform, corridor, bridge, well covers, stairs, fencing for petroleum, chemical, power plant, waste treatment plant

Maximum Sizes: 1m x 6m standard
Other sizes can be custom made according to American Sizes and other requirements.
Materials: Low carbon steel

Steel Grating Standard: China YB/T4001.1-2007
America ANSI/NAAMM (MBG531-88)
Britain BS4592-1987
Australia AS1657-1992
Steel Standard: China

Electro-Forged Steel Grating can be used as industrial trucks, stair treads and various floorings.

welded wire mesh fence panel
high quality raw material
pallets packed
high security and beautiful surface
ISO9001,SGS

steel grating
1.Q235,hot dipped galvanized
2.various of steel grating styles
3.high quality steel grating
4.ISO9001:2000

Flooring galvanized steel grating
1.Best price and quality
2.Machines:7 running lines
3.Product capacity:100 tons/day
4.ISO

Specifications
1Bearing bar pitch:30,40,60mm
2>Cross bar pitch;50,100mm
3>Plain,Serrated,I-shape
4>Hot-dipped galvanized,Painted,Untreated

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

Steel Bar Gratings are manufactured with the world's first-class computer-controlled pressure resistance welding machine by electro-forging the twiste

STEEL GRATING STANDARDS:
CHINA:YB/T4001-1998 U.S.A.:ANSI/NAAMM(MBG531-88) U.K.:BS4592-1987
NOTES:
1. Bearing bar pitches may be 15 to 22, 25, 30,

steel grating
Stainless steel frame lattice has strong corrosion resistance, appearance of clean, is generally higher in prices.

Standard YB/T4001.1-2007
Price 73-300USD/piece
Range Bearing bar pitches may be 12.5, 15 to 30, 40, 60, 80 and 90mm
Cross bar pitch may be 30, 38,