Square

We are a professionally managed exporter and manufacturer of Square FRP GRP manhole covers. These are manufactured with the help of progressive technology and advanced machines, in conformity with set industrial parameters. We offer our products in various specifications to meet the varying demands of our clients. Moreover, these Square  FRP GRP manhole covers are available in the market at reasonable prices. Standard Size available 450mm x 450mm600mm x 600mm900mm x 900mm  Sizes: SQUARE : 450mm x 450mm 600mm x 600mm900mm x 900mm RECTANGLE :450mm x 600mm 450mm x 900mm600mm x 900mm 900mm x 1200mm GULLY GRATING: 450mm x 450mm600mm x 600mm ROUND : 530mm Dia Clear opening 600mm Dia Clear Opening 900mm Dia Clear Opening  Comparison Table: Parameter RCC CI ASTM Test Method Life Span Low Moderate High Strength / Weight Ratio Very Low Moderate Very High Cost Low Moderate Comparable to CI Scrap Value Low High Nil (Zero Scrap Value) Color Range Concrete Gray Black Range Available Logo Embossing Not Available Not Available Possible Custom Design/Size Not Available Not Available Possible Handling Difficult Difficult Easy Thermal Expansion Negligible High Nil Corrosion Resistance Low Medium High Abrasion Resistance None None Yes