Aluminum Manhole Covers

  • Aluminum Recessed Manhole Cover
  • Aluminum Recessed Manhole Cover
  • Aluminum Recessed Manhole Cover
Aluminum Recessed Manhole CoverAluminum Recessed Manhole CoverAluminum Recessed Manhole Cover

Aluminum Recessed Manhole Cover

  • Material:Aluminium
  • Size:300*400 400*500 500*600
  • Process:Aluminum profile,Cutting,Welding,Assembling
  • MOQ:1 Pieces
  • Description: Aluminum Manhole Cover Welding Process Customized Color 300*400 Size

Aluminum Manhole Cover Welding Process Customized Color 300*400 Size


1.  Material :Aluminum

2.  Height: 55mm

3.  Lifting System: Tri-Block on corner with Stainless Steel Screws + PVC plugs

4.  Mesh: Zinc plated Round bar - Dia 5mm

5.  Seal: Double - EPDM strip

6.  Locking: No

Product Name aluminum manhole cover
Material aluminum
Color silver
Used walkway
Outer size 200*200~1000*1000
Clear opening 128*128~928*928


How to install an Inspection cover

Step 1:

Remove the cardboard corners and check if there are any damage. Place the cover in the correct position. Apply concrete fillers evenly and adequately on the edge of the frame. Make sure there are no cavitations in concrete, because these cavitations may adversely affect the density of the protective layer or bend under load.

Take into account the final finish layer. Use the level to take the cover to the right height.

Step 2:

Give the concrete plenty of time to harden (at least 48 hours) and open the cover when the concrete is 90% hard. Remove any concrete or other residue on the frame or recessed cover.

Step 3:

Apply the concrete filling to the recessed cover evenly, and place the reinforcement mesh in the right position: make sure it does not touch the bottom or sides.

Take care the height of the finish layer again.

Step 4:

Lay the pavers, tiles or other finish and fill the joints.



Material: Aluminum-profile

Mesh: Zinc plated round bar -dia 5mm

Seal:Double-EPDM strip

Locking: No

Special Size: Possible

Item code Spec External dimensions mm Clear opening mm Height mm
312201 300*400 300*400 228*328 55
312202 400*500 400*500 328*428 55
312203 500*600 500*600 428*528 55

Competitive Advantage:

Our main range of manhole covers with aluminium provide internally and externally use for floor,road,driveway,garden or show rooms and other areas where the best aesthetic finish is required.

. Frame & cover are made of extruded aluminium profile and galvanized stainless steel

. Easy to lift with threaded lifting keys

. We can follow your dimentions and requirements per your design.