Grating

grating is flat steel bar according to a certain distance and cross arranged andwelded into the middle of a square lattice with an iron and steel products,steel grating generally use carbon steel production,appearance of hot dipgalvanized,can serve to prevent the role of oxidation,can also be made ofstainless steel .

grating has light weight,large strength,bearing capacity,cost saving economy,airy and light,modern style,beautiful appearance,anti-silo safety and easy toclean,easy to install,wear well and so on .

grating is widely used in power factory,chemical factory,oil factory,steelfactory,paper factory,machinery factory,cement factory,municipal works,sewagetreatment pharmaceutical industry,food processing industries .Mainly used tomake drain cover ,steel platform board,staircase stepping board,with ventilationlighting,heatoutput,deslip,explosion-proof properties .

1>grating bearing bar pitches may be 15 to20,25,30,33,35,38,40,50,60,80,90mm,of which 25,30,35 and 40mm are recommended.

2>grating cross bar pitches may be24-200mm,of which 50mm,76mm and 100mm are recommended .

3>Shapeof bearing bars

F-Plainstyle

S-Serratedstyle

I-I-sectionstyle

4>grating surface treatment

G-Hotgalvanized

P-Painted

U-Untreated

5>grating characteristics

1.Highstrength and light structure

2.Powerfulanti-corrosion,durable and long working life

3.Beautifulappearance,bright surface

4.Nodirt-rain-snow deposit,automatic cleaning,eay maintenance

5.Goodventilation,day-lighting,heat-dispersing,resistant to sliding andexplosion

6.Easyinstallation and disassembly

6>grating manufacture process

Steelgrating are widely used for plafform,trestles,ladders and fencing in many fieldssuch as petroleum and chemical industry,electric power,water supply,sweattreatment,ship building,parking lots,city construction,environmental ingineering.

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