Everything you need to know about manhole covers

East Jordan Equipment Supplies: Manhole covers, grates & frames

Manhole covers, grates, and frames are important, and choosing the right one for your project can have significant implications for the safety of your worksite. These products come in a variety of shapes and sizes, and they are made from various materials.

 

What to look for in a manhole cover, grate, or frame. 

There are several things for you to consider when choosing manhole covers, grates, and frames for your project. These include size, weight loading, material, and type of seal.

 

What size should you choose?

Manhole covers are created and sold by their clear opening size, which is the actual size of the manhole, instead of the dimensions of the cover itself. This is because the cover must sit securely over the manhole to be effective.

 

What weight loading do you need?

The load rating is the next major decision for you to make. Load ratings can range from anywhere to very light duty to extremely heavy duty. The rating you choose will determine how long your cover lasts for the purpose it’s being used.

 

Which material do you need?

Manholes are made from many different materials, including cast iron, steel, and polypropylene. They are also widely available as solid top or recessed top covers.

 

What type of seal do you need?

The type of sealing for your manhole covers is not necessarily vital, but it’s still good to know what’s out there. Manholes come unsealed, as single seal covers, or as double seal covers.

 

Having the right knowledge is the key to picking the right manhole cover, grates, and frames for your projects. ProContractor Supply carries manhole covers, grates, and steels from some of the leading manufacturers, including East Jordan.

 

Manhole Covers

Choose ProContractor for your ideal range of manhole covers from some of the best manufacturers around!

 

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