Product Name: En124 SMC BMC Round Locking FRP High Loaded Composite Manhole Cover Model NO.: manhole cover Certification: ISO Shape: Round Material: SMC Lifespan: More Than 30 Years Feature: Anti UV, Eco Friendly, Waterproof, Anti-Corrosive Usage: Drainage System,Roadway,Sewer,etc. Color: Black,Gray,Red or as Client's Design Dimension Error: Less Than 1mm Type: Round and Square Shape Recycle Value: Zero Recovery Value Application: Road Facilities Name: SMC Manhole Cover Trademark: JJY Transport Package: Film Packing with Pallet Specification: SGS, ISO Origin: China HS Code: 392590000 Product Description EN124 SMC BMC Round Locking FRP high loaded composite manhole coverClass A15--- Area which can only be used by pedestrians and cyclists ClassB125---Pavement,pedestrianised ares and similar surfaces,paking areas and multistorey car parks.Class C250---For covering sevices installed on roadsides and in gutters at the side of streets.Class D400---Road surfaces(including pedestrianised streets),hard shoulders and parking areas for vehicles of all kinds.Class E600---Areas used by heavy vehicles,such as surfaces in airport and dock facilities. Class F900---Areas subject to particularty heavy loading,for example surface in airport.1. Detailed ImagesFRP SMC manhole characteristics(1)High intensity:The manhole cover is made by polymer composite material with steel skeleton, and is moulded under hightemperature and pressure. It can hold a ultimate 54 tons according to the test result, which meets and evenexceeds the latest criterions in CJ/T211-2005,promulgated by the Ministry of Construction of the People'sRepublic of China.(2)Elegantappearance:The patterns of the manhole cover are well designed with various colors,which can beautify the environmentof the city.(3)Lighter in weight:It only weighs one third of the cast iron manhole cover that it's easier for transportation, installation andemergency repair, Besides, It also lightens labour intensity immensely.(4)Good anti-theft:It is made by polymer composite material with no no recycling value that prevent being stolen.It is set withlock structure which can secure the belongings under it. Thus it keeps away these accidents which werecaused by the missing of manhole cover.(5)Highdurability:It is made by polymer material which has a larger molecular and better stability, and works under thetemperature between 50ºCbelow zero and 150ºCabove zero with the Scientific formulation advanced skillsand Technical equipment.(6)Highprecision:The cover can fit together with the frame perfectly, as it is Moulded under high temperature and pressure.It overcomes the problems of "moving, spring and nosy", which exist in covers made by cast iron and cement.So it is improves traffic capacity and comforts when drying.(7)Corrosion-resistance:According to the test of the National Research & Analysis the Center of Chemical Building Materials, theproducts is corrosion-resistant and has a 3 level capability of ageing resistance. Thus it has a longer service2. SpecificationFRP SMC manhole sizesRoundRectangularSquare300 mm300mmx270mm300mmx 300 mm400 mm600mmx450mm400mmx400mm500mm700mmx500mm450mmx450mm600mm800mmx450mm500mmx500mm690mm900mmx450mm600mmx600mm900mm900mmx600mm675mmx675mm1000mm990mmx1220mm750mmx750mm1100 mm950mmx750mm&600mmx750mm800 mm x 800 mm(2coverswithsingleframe)675mmx2210mm900x 900mm(3coverswithsingleframe)675mmx1440mm900mmx900mm(2coverswithsingleframe)(2coverswithsingleframe)800mmx1600mm1000mmx1000mm(2coverswithsingleframe)1200mmx1200mm1500mmx1500mm3. Installation Note: The base of the manhole cover is aligned with both sides of the wall4. ApplicationSMC manhole cover application(1) Municipal construction; communications; electric power supply; water supply; drainage; plaza; school and the web establishment;(2) Residence district; roadway; park; pedal cyclist; footway.5. Packaging & ShippingTrial order is acceptable. Sample is available.Welcome to inquire, we will feedback within 24 hours.