Aluminum Manhole Covers

  •  Aluminum Inspection Cover
  •  Aluminum Inspection Cover
  •  Aluminum Inspection Cover
 Aluminum Inspection Cover Aluminum Inspection Cover Aluminum Inspection Cover

Aluminum Inspection Cover

  • Material:Aluminium
  • Process:Aluminum profile,Cutting,Welding,Assembling
  • Packing:PP bag,carton case,pallets,or according to customer's requirements
  • Product capacity:10000 Pieces per Month
  • Description: Cutting Machine Aluminum Manhole Cover , Metal Drain Cover 312401~312408

Aluminum Manhole Cover , Metal Drain Cover 312401~312408

Information & Properties

1. Frame and cover are made of extruded aluminum profile and are easy to open with lifting keys

2. Suitable for tiles,natural stone and so on.

3. Application: interior and exterior.

4. The built-in installation height is 55mm(inter depth is 45mm).

5. The cover is gas, smell and waterproof.


aluminum recessed cover is a smell and waterproof aluminum inspection cover. The inspection covers are expertly provided with two seals: two seals at the base.


floor,road,driveway,garden,park,Industry,Construction and public use,etc.,etc.

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.


RECESSED COVERS Material: aluminum-profile Mesh: Zinc plated round bar -dia 5mm Seal:Double-EPDM strip Locking: No Special Size: Possible Height: 55/75/100mm
Item code Spec External dimensions mm Clear opening mm Height mm
312401 300*300 300*300 228*228 55
312402 400*400 400*400 328*328 55
312403 500*500 500*500 428*428 55
312404 600*600 600*600 528*528 55
312405 700*700 700*700 628*628 55
312406 800*800 800*800 728*728 55
312407 900*900 900*900 828*828 55
312408 1000*1000 1000*1000 928*928 55

Competitive Advantage:

Our main range of manhole covers with aluminium and stainless steel materials 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.