Product Description
Product Description
Product Description SMC BMC Fiberglass Resin Composite FRP Manhole CoverA. FRP Manhole Cover introduction FRP Manhole Cover also called GRP manhole cover,mainly divided into SMC( Sheet Molding Compound) and BMC( bulk molding compounds) covers accoding to material difference.They are both fiber reinforced plastic manhole covers. FRP(Fiber reinforced plastic) is newly developed material of manhole covers.Before FRP came into existance,manhole cover were traditionally manufactured from concrete,steel fibre concrete,cast iron,ductile iron or PVC material,but these materials had theirown shortcomings like low load carrying effciency.FRP is considered to be the best alternate material for manhole covers as it has longger lifespan and has the capacity to withstand heavy loads.Increase in heavy traffic and expensive metals completely replaced traditional covers with FRP manhole covers.B. FRP Composite Manhole Cover Advantages 1. Non recyclable which makes it of no value, hence eliminate incentive for stealing.2. Resists weight for up to 40 tons.3. Lightweight.4. Bottom lid designed to maintain perfect fit and avoid displacement.5. Non-Abrasive.6. Resists bacteria and will not rot.FRP GRP Manhole Cover Product Specifications (see table):Diameter has: φ300、φ500、φ600、φ650、φ700、φ750 and so on, cover circle and cover complete set of products, it can be according to theuser needs to customize the text and color, select load grade according to different use. FRP Sewer Cover Main purpose and load grade:It is mainly used in municipal road, water supply, power supply, post and telecommunications, street lamp,residential district, garden planning, oil and gas exploitation, chemical production, sewer cover, sanitation and other engineering projects.1、Heavy type: road or parking lot through by motor vehicles.2、Light type: green spaces, passageways, bike lanes or sidewalks that are off-limits to motor vehicles.3、General type: road or parking lot through by vehicles of grade 10 or below.Material SMC/BMC/FRP Product name frp/bmc/SMC manhole cover Surface treatment Anti-slip ,Anti UVTechnique Mold Pressing Dimensions 450mm-900mm dia as well as square manhole from 500mm-900mmShape Round square and rectangle Weighthalf weight of cast iron manhole coverWorking Temperature -40°C-200°CService Lifemore than 30 yearsWorking ConditionAnti CorrosionColors yellow, gray, black or as your required Fiberglass content 19%-55%Ambient temperature -50℃up to +125℃Shape round and square or accept customized Diameter 300/500/600/650/700mm Loading capacity A15,B125,C250,D400, MOQ5sets C. FRP Manhole Cover TypesOur FRP square manhole cover size 300*300mm, 400*400mm, 500*500mm, 600*600mm, 650*650mm, 655*655mm, 1000*1000mm 1160*1160mmOur rectangle manhole cover size 300*450mm; 400*500mm;450*840mm;470*860mm;500*1000mm 660*960mm ;655*955mm; 650*500mm;655*505mm Our FRP Round manhole cover size diameter 360mm, 500mm, 700mm, 750mm, 720mm, 500mm, 600mm, 650mm, 900mm, 1070mm This type size: 560*630mm; 515*515mm; 400*600mm;400*400mm;350*450mm;380*500mm;450*750mm;495*640mm 560*630mm 460*460mm and so on plastic en124 composite smc standard handle smc manhole cover Loading details The appropriate class of manhole covers or gully gratings to be used depends on the place of installation.The various places of installtion have been dvided into groups numbered 1 to 6, as listed below.Figure 9a and figure 9b show the location of some of these groups in a highway envionment. Group 1(min.class A15)Areas which can only be used by pedestrians and pedal cyclists.Group 2(min.Class B 125)Footways,pedestrian areas and comparable areas,car parks,or car parking decks.Group 3(min.Class C 250)For gully tops installed in the area of kerbside channels of roads(Figure 9a) which when measured from kerb edge,extend a maximum of 0.5m into the carriageway and a maximum of 0.2m into the footway.Group 4(min Class D400)Carriageways of roads(including pedestrian streets),hard shoulders(Figure 9b) and parking areas, for all types of road vehicles.Group 5(min. class E600)Areas imposing high wheel loads,e.g. docks,aircraft pavements.Group 6(min. class F900)Areas imposing particularly high wheel loads,e.g. aircraft pavements.Product DetailsProduct application plastic en124 composite smc standard handle smc manhole cover priceFRP manhole cover is widely used in water and allow water collecting pavement after its remit urban drainage system, applicable to all kinds of pavement installed use, including road both sides of highways, the park, the square of rainwater drainage system. Can be designed according to user requirement artesian level and surface scheme.Product Features plastic en124 composite smc standard handle smc manhole cover features: 1. Against theft ---SMC manhole cover is non-metallic, non-conductive and non-sparking. It has no value of recycling, thuscompletely solving the problems caused by theft.2. High load capacity ---Its main components are fibreglass and unsaturated resin. JINMENG's existing moulds load capacity areA15, B125, C250, D400, E600. 3. Free design---Sucs as Color, Logo, Panel, Load and Dimension can be desigened according to the requirements of customer. 4. Long life ---Minimum lifespan of 30 maintenance free years.5. Well sealed ---It can be used hermetically, and effectively prevent those poisonous gases leaking out from cesspool. Well sealled, no noise pollution or rebound.6. Good wear and corrosion resistance ---It will never rust because it has good wear and corrosion resistance.7. High and low temperature resistance ---Excellent insulator against heat ( from-40°C~200°C)8. Lighter weight and more competitive price--- the weight of composite manhole cover especially SMC manhole cover is lighter. The composite manhole cover is more convenient to transport, install and repair.Packing & Delivery plastic en124 composite smc standard handle smc manhole cover Packing by film and pallet Related ProductsFAQ1. How is your price? A: We will according your order quantity to give you the best price. 2. How long is your warranty? A: Our Warranty is 1year. 3. Can I get free samples?A: Yes, we can provide you the free samples, but you need pay the air freight 4. Can I request to change the form of packaging and transportation?A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.5. Can I request to advance the shipment?A: It should be depends on whether there is sufficient inventory in our warehouse.6. Could you specially design and produce for clients? A: Sure, we have all kinds of professional engineers.We can design and produce special products according to customers' request. Such as: special size, special control, OEM, etc.7. What’s the MIDAS main market? A: Our main market is African, Middle East Countries, South American, Asian.8. What’s your payment? 1) 100% T/T 2) 30% -50% in advance, others before shipment. 3) L/C
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