Multiple Types of Galvanized Stair Tread(Factory Good Price)
Steel GratingBearingbarcenters:15-30,40,60,80,90mmetc.with30,40mmrecommElectrode ended.Crossbarcenters:anygreaterthan30mmisok.with50,100mmrecommended.Marks:Example:G325/30/100WFGSize:Customized
Steel Grating StandardSteel Material StandardHot Galvanizing StandardChinaYB/T4001.1-2007(YB/T4001-1998)GB 700-88GB/T13912-2002EnglandBS4592-1:1995BS 4360:1990BS 729U.S.AANSI/NAAMM(MBG531-2000)ASTM A36/A36M-96ASTM A123/A123M-97aAustraliaASI657-1992AS3679AS1650
1. Please clearly state specifications, types, quantity and required surface treatment.2. Please provide complete design-related layout plan, structural draAir Clean Equipment wing, sectional view and joint drawing.3. In the case of stair treads, please specify its type, length, width, quantity and surface treatment.4. If any enquiries, please contact us.