COMPOSITE SQUARE MANHOLE COVER
            
            
            
        | Product Code | Description | A | B | H | KG | Load Class | 
| MC_201.01 | 
                            400 x 400 x 45 Square cover | 
                        
                        400 | 400 | 45 | 10 | C250 / D400 | 
| MC_202.01 | 
                            500 x 500 x 45 Square cover | 
                        
                        500 | 500 | 45 | 14 | C250 / D400 | 
| MC_203.01 | 
                            670 x 670 x 45 Square cover | 
                        
                        670 | 670 | 45 | 29 | C250 / D400 | 
| MC_204.01 | 
                            920 x 920 x 55 Waterproof square cover | 
                        
                        920 | 920 | 55 | 72 | D400-400KN 40 TON | 
 	 Composite square manhole covers, can have special logo, has a wide range of color options.
        
        Advantages of Composite Square Manhole Cover
- Tight and consistent part tolerances. (Dimensional Stability)
 - Excellent electrical (insulating) properties. (Electrical Properties)
 - Resistant to withstand the demanding tests. Corrosion resistance in aggressive environments, including solvents. (Corrosion & Chemical Resistance)
 - A part made of composites can typically be up to 25-30 per cent lighter than an equivalent steel part. (Weight Reduction)
 - High mechanical properties (strength, stiffness and impact), good strength/stiffness weight performance. (Mechanical Properties)
 - Designers may combine functions in a single .Lower part costs and tooling costs. Design flexibility, thin to thick variable component sections (not with class A parts). (Design Flexibility)
 - Can be mass colored (pigmented) to match customer specification. (Pigmentation)
 - Surface profile identical to a steel or aluminum panel, online painting state-of-the-art. (Class A Surface)
 - Non-melting, no droplets, no dripping, keeps its structural integrity, flame retardant, low smoke density, low toxicity and no halogens. (Fire & smoke)
 - The HDT (heat distortion temperature) is higher. Low thermal conductivity. (Thermal Resistant)
 - Inserts can be integrated in the molding process. (Different Materials can be Inserted)
 - Project costs are lower with composite, speed to market is faster than with steel stampings because fewer tools are needed. (Faster to market)
 - Composite materials can be as transparent as glass. (Transparency Property)
 

                
            
