Bearing bar pitch
20,25,30,40,50,60mm
Cross bar pitch
30mm/40mm/50mm/100mm/150mm/200mm/250mm
Product name
steel drain grate trench drain grate Angle sided grate
Color
sliver,custom paint color
Manufacture method
cuting, welding,galvanizing
Application
chemical industry/ power plant/water and sewage treatment plants
Surface treatment
Black, self colour, hot dip galvanized, painted, spray coating