SMC Manhole round cover concrete sewerQuick Details
Place of Origin:China
Name:c250 sanitary sewer smc composite watertight hinged 400 manhole cover
Shape:Rectangular, Round, Square,Grating
Weight:half weight than cast iron
Material:SMC & BMC
Key words:FRP manhole cover
Working temper:-40° C-200° C
Shaping mode:Molded pressure
Supply Ability:5000 Set/Sets per Year
Packaging Details:First,use wood pallet,then use plastic film,then put then into the container.
Port:all China ports
Lead Time :
|Quantity(Sets)||1 - 800||>800|
|Est. Time(days)||30||To be negotiated|
Glass fiber reinforced plastic covers adopts unsaturated polyester resin as matrix of fiber reinforced thermosetting composite material, also called regiment shape mould plastic , with pressure molding technology is made, is a kind of new environment-friendly power cover plate.
With high-temperature and high-pressure once moulding technology, the degree of polymerization, high density, good resistance to impact and tensile strength, have wear-resisting, corrosion resistant, rusty, non-pollution, free maintenance etc.
Fiberglass / FRP manhole cover
Resistance to dismantle strength
Color, level off, smooth
Internal strengthen material
Security, environmental protection, beautify the environment, the cost is low
EXW, FOB, CNF, CIF
1. High strength: maximum bearing weight can reach 600 kg.
2. Long service life: backlighting place for 50 years, see the light in 20 years.
3. Corrosion resistance, especially suitable for in damp, salt fog, acid and alkali environment use.
4. Electrical insulation good: insulation resistance than 1000G . The surface resistance, no less than 10G.
5. Convenient use: can correct installation or play anchors installation.
6. Fire prevention: oxidation several tiptop was 60.
In addition to these, FRP manhole covers also have the following properties:Slip resistance,Impact resistance,Light weight,UV protected,Easy maintenance,Easy fabrication,Cost effective,Aesthetically appealing,Large range mesh sizes and thickness.