Shape&Size | Round: 550,560,600,630,640,650,700,840,etc. Square: 300*300,450*450,550*550,600*600,900*900,990*990 850*770,750*550,600*450,900*600,1540*960,1420*920,1325*770,1280*760, 535*360,615*500,935*500,etc. Customized shape&size |
| Applications | Be widely used in Inspection wells of
power,telecommunication,mobile communication,fuel gas pipes,gas station,chemical bases,real estates,urban
arteries,high-grade highways,expressways, freight transport piers,airports,etc. |
| Product Features | High load rating and efficient Increased security with zero theft value Light weighted than same model that made of cast iron Anti corrosion,anti-UV and lower noise. Longer service life. |
