355X1080X120 E600-Trench covers and frames

BETTER COVER trench covers and frames is suitable for a ditch with a span of 800-900mm.Clear open 355x890mm,Load Ratings range from C250, D400, and E600, which are suitable for the needs of different places such as power stations, docks, and airports,gas station.

  • 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: Gully Drain Grating Cover
  • Size:355x1080x120mm
  • Clear open: 355x890mm
  • Application: It is suitable for a ditch with a span of 800-900mm, which is suitable for the area where light motor trucks or small cars pass.
  • Function: Drainage, locking, anti -slip, anti -static, aging resistance, corrosion resistance and other functions.
  • 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: 55Kg
  • Product Material: The manhole cover and well seat are composed of SMC composite materials. The locking mechanism consists of four M8x45 stainless steel inner hexagonal gigon screws.
  • Working Temperature: -40℃~+100℃
  • Product Standard: BS EN124:2015
  • Load Ratings:E600(60TON)



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
50355X1000140E600
Manhole Frame Outer DiaClear  Open DiaInspection  CocerWeight(Kg)
355X1080
355X890
55





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.),
Gully drain grating cover 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.


Other products
CONTACT
Please send the message
© 2026 Wenzhou Kehui Road Facilities Co., Ltd. All Rights Reserved. Unauthorized reproduction or distribution of any content is prohibited.