Learn Steel Grating
| Steel Grating Standard | Steel Material Standard | Hot galvanizing Standard | 
| China: YB/T4001.1-2007 | China: GB700-2006 | China: GB/T13912-2002 | 
| U.S.A: ANSI/NAAMM | U.S.A: ASTM(A36) | U.S.A: ASTM(A123) | 
| U.K: BS4592 | U.K: BS4360(43A) | U.K: BS729 | 
| Australia: AS1657 | Australia: AS3679 | Australia: AS1650 | 

1. Bearing bar pitches may be 12.5 to 15, 20, 30,32.5,34.3, 40,60mm,of which 30mm & 40mm are recommended. 
2. Cross bar pitches may be 38,50,60, to 100mm, of which 50mm & 100mm are recommended. 
3. Sign of the shape of bearing bars. F - Plain style (may be omitted in the symbol of steel grating); S - Serrated style; I – I-shape style 
4. Sign of surface treatment. G - Hot galvanizing (may be omitted in the symbol of steel grating); P - Painted; U – untreated
FIELDS OF APPLICATION :
1. Light chemical industry/Petro-chemistry/Machinery industry/Textile chemistry/Port engineering
2.Oil and grease chemistry/Agriculture husbandry/Horticulture/Steel industry/Waste disposale
3.Food processing/Aquatic breeding/Fertiliazer industry/Phamaceutical industry/Parking lots
4.Cement plants/Oil refinery/Mining and refinery/Power plants/Public utilties
5.Marine engineering/Shipbuilding/Construction material industry/Defense projects/Airport projects
6.Water plants/Sewage disposal/Paper and pulp industry/Construction industry/Transportation industry/Automotive industry
COMMON USES OF GRATING :
Flooring  Catwalks  Mezzanines/decking  Stair tread  Fencing
Vault bin floors  Ramps  Docks  Trench covers  Window and machinery safe guards 
Entilation screens  Storage racks  Suspended ceiling  Drainage pit cover  Wash racks  
Type of Steel Grating
Comparison of Feature:











