500X340X63mm(19.7"X13.4"X2.5") D400-Manhole Covers & Gully Grids

Heavy manhole covers & gully grids is applied on walkway, carriageway, courtyard etc; used as cover for drainage trench, wire ditch, subway, and air pit.

  • Sample: Set / 1 Set (Min. Order)
  • Production time:
    Quantity (set)1-100>100
    Day5negotiated
  • Customized: Support customization
  • Transport: Support sea transportation
Product description

summary

Quick details

  • Product name: SMC FRP Composite 500X340X63mm (19.7"X13.4"X2.5") D400 Lock Gully drain grating cover
  • Size: 500X340X60mm (19.7"X13.4"X2.4")
  • Clear open: 500X250mm (19.7"X9.9")
  • Application: Gas station, freight station, wharf, heavy vehicle driving site drainage ditch
  • Function: Drainage, anti-skid, anti-static, corrosion-resistant and aging resistant
  • Color: Black Color
  • Product Structure: Manhole cover and frame, removable side sealing structure, removable sealing handle aluminum sleeve and 3 M8x40 hexagon socket cylinder head lockable bolts
  • Net Weight: 16.5Kg
  • Product Material: The manhole cover and frame are made of SMC FRP composite material, the removable side sealing structure adopts corrosion-resistant EPDM, the aluminum sleeve of removable sealing handle adopts aluminum alloy, and the M8x40 hexagon lockable bolt adopts 304 stainless steel
  • Working Temperature: -50℃~+150℃
  • Product Standard: BS EN124:2015
  • Load Ratings:D400(40TON)



Product details



Function
Drainage, anti-skid, anti-static, corrosion-resistant and aging resistant
Product Color
Black Color







Product structure size

(mm)

Manhole cover  DepthManhole cover  DiaManhole Frame  HeightLoad Ratings
63500X340
D400
Manhole Frame Outer DiaClear  Open DiaInspection  CocerWeight(Kg)

500X250 16.5




Application


  • Gas station
  • Freight statio
  • Wharf
  • Heavy vehicle driving site drainage ditch
  • Sewer




BETTER COVER's independently developed SMC composite material has good impact resistance,
low water absorption, and super corrosion resistance (acid, alkali, salt, organic solvent, etc.),
the product can be used at - 50 ~ 160℃,Service life exceeds 30 years.



  • A15
    A155 Tonnes
    Areas which can only be used by pedestrians and pedal cyclists.
  • B125
    B12512.5 Tonnes
    Footways, pedestrian areas and comparable areas, car parks, or car parking decks.
  • C250
    C25025 Tonnes
    For gully gratings installed in the area of kerbside channels of roads. This area extends from a maximum of 0.5m into a carriageway to a maximum of 0.2m into the footway. Recommended for minor roads/areas of slow moving traffic.
  • D400
    D40040 Tonnes
    For covers and gratings used in carriageways of roads (including pedestrian streets), hard shoulders and parking areas, for all types of road vehicles.

Constantly strive for perfection

●Support Customization Of Products With Customer Logo




Light weight

The weight of composite manhole cover is 1 / 4 of that of traditional manhole cover with the same volume


Excellent bridge structure

We have mature OEM and ODM experience

Customizable logo, cover pattern, color and size


Factory Overview


Applications

Products comply with EN124-5 2015 and AS3996 2006 standards, and are suitable for applications in -50°-150° ambient temperature, as well as in lawns, indoors, sidewalks, non-motorized lanes,car parking lots 、Gas stations, freight stations, docks and other heavy roads and sites that are frequently used Meet all kinds of products with A15, B125,C250, D400, E600 load-bearing grades.

Packing and shipping

We can provide standard carton, wooden box, iron pallet and other packaging, or according to your requirements.


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