450mm x 450mm (17.8"X17.8") D400-Electrical Cable Chamber Cover,Power Cable Manhole Cover,Telecom Manhole Cover,Fiber Optic Cable Chamber Cover

Power Manhole Cover-450x450mm,FRP/SMC Composite Manhole Cover,Non-Conductive, Excellent Insulation, Anti-Static for Enhanced Safety and Reliability!100% Sealed Structure Design Effectively Prevents Rainwater Ingress, Avoiding Signal Failures, Connector Damage, and Other Underground Equipment Issues While Reducing Maintenance Costs!

  • Sample: Samples Available for Quality Evaluation
  • Production time:
    Quantity (set)1-400>400
    Day7-20negotiated
  • Customized: Ustomizable Sizes, Patterns & Logos
  • Transport: Supports sea and air freight
Product description

summary

Quick details

  • Product name: SMC FRP Composite 450X450mm (17.8"X17.8") D400 Lockable Lockable Sewer Manhole Cover And Frame
  • Size: 590X590X60mm(23.3"X23.3"X2.4")
  • Clear open: 450X450mm(17.8"X17.8")

  • Application: Telecom & Fiber Optic Networks 、 Electrical & Power Infrastructure 、 Street Lighting Systems 、 Fire Protection Systems

  • Function: Sewer, Lockable, Anti Slip, Anti Static, Corrosion Resistantand aging resistant
  • Color: Black Color
  • Product Structure: Manhole cover and frame, drainage handle aluminum sleeve and 3 M8x40 hexagon socket cylinder head lockable bolts
  • Net Weight: 25Kg
  • Product Material: The manhole cover and frame are made of SMC FRP composite material, The aluminum sleeve of removable drainage 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
Sewer, Lockable, Anti Slip, Anti Static, Corrosion Resistantand aging resistant
Product Color
Black Color


Unit: mm

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Product structure size

(mm)

Manhole cover  DepthManhole cover  DiaManhole Frame  HeightLoad Ratings
40498X49860D400
Manhole Frame Outer DiaClear  Open DiaInspection  CocerWeight(Kg)
590X590450X450 29


Unit: in


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Product structure size

(in)

Manhole cover  DepthManhole cover  DiaManhole Frame  HeightLoad Ratings
1.6"19.6"X19.6"2.4"D400
Manhole Frame Outer DiaClear  Open DiaInspection  CocerWeight(Kg)
23.2"X23.2"17.7"X17.7" 29




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FRP/SMC Composite Manhole Covers: Corrosion-Resistant

Rust-Free, and Long Service Life.


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Non-Conductive, Excellent Insulation

Anti-Static for Enhanced Safety and Reliability!


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Load Rating:

A15、B125、C250、D400


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Locking Structure Design

SMC Integrally Molded Lifting Holes


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Suitable for pedestrian areas, featuring a locking structure design

to prevent cover bouncing and displacement for enhanced safety


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Comes with a dedicated lifting tool

Easy and labor-saving to use


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100% sealed structure stops rainwater ingress

protecting equipment and cutting maintenance costs.


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●Tool

We have mature OEM and ODM experience

Customizable logo, cover pattern, color and size





Light weight

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


Excellent bridge structure



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.

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Packing and shipping

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


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