Product name |
*Steel grating |
Material |
*Mild steel (Carbon steel) *stainless steel 304, SS316 |
Material standard |
*USA:ASTM A36 *UK:BS4360 *Australia:AS3679 *China:Q235 |
Bearing bar type |
*Smooth/flat bar *serrated/toothed bar *Smooth I bar *Serrated I bar |
Bearing bar thickness | *2mm to 10mm, 3mm and 5mm recommended |
Bearing bar pitch | *12.5-30mm/40mm/50mm/60mm/80mm/90up, 30and40mm recommended |
Bearing bar specification |
*flat bar and serrated bar 20*3,20*5,25*3,25*5, 30*3,30*4,30*5,32*3,32*5 ,35*3,35*5,40*3,40*5, 45*5,50*3,50*5,55*5,60*5,65*5,70*6,75*6,75*8,80*8,90*8,100*8, 120*8, 130*8, 150*8 *I-section bar 25*5*3,32*5*3,38*5*3,44*5*3,50*5*3,50*7*4,55*7*4,60*7*4, 65*7*4,75*7*4 |
Cross bar | *5*5mm, 6*6mm ,8*8mm |
Cross bar pitch | *30mm,38mm,50mm,76mm,100mm, 50mm and 100mm recommended |
Surface treatment |
*Hot dipped galvanized *Untreated (self-color ) *Painted |
HDG standard |
*ASTM A123 *BS729 *AS1650 |
Grating Standard |
*AS1657-2013 *BS4592-2006 *ANSI/NAAMM(MBG531-88) |
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