
Woven Roving Reinforced SMC Sheet Molding Compound for 40ton Manhole Cover. High Mechanical Strength: Superior tensile strength of 62 Mpa and flexural strength of 158 Mpa for durable performance. Corrosion and Fire Resistance: Non-corrodible material with UL94 HB and V0 flame ratings suitable for harsh environments. Customizable Colors: Available in multi-color options including Grey (RAL 7035) and stone effect surfaces. Extended Service Life: Designed for a 25-year lifespan with high durability for daily use applications. Comprehensive Warranty: Includes a 2-year warranty covering mechanical defects for peace of mind. Low Shrinkage and Stability: Average shrinkage of 0.05-0.2% ensures excellent dimensional stability during molding. Versatile Applications: Ideal for shower trays, manhole covers, automotive parts, and electrical components.