Manhole covers

Manhole covers and handhole covers

Our manholes and hand holes are available in steel and aluminium.
On request we supply stainless steel 316 L.
All manholes are produced according DIN norm (German Industrial Standard)

Material ring Steel grade A
Material deksel Steel grade A
Seal Nitril DIN 83403-A
Bolts/nuts Steel 8.8 galvanized
Surface treatment Shotblasted SA 2.5 and primed

Most of our covers are on stock and ready for shipment all over the world.

Flush manhole cover

Non-flush – on deck manhole cover

Flush center bolt manhole cover


Oval manhole covers

Aluminum manhole covers

Stainless steel 316L manhole covers


Recent projects

Ritz-Carlton Yacht
Thormarine Catalogus