Specifications and dimensions of our Steel manhole utility safety barriers

Manhole safety barrier
Length & Width
  • Folded: 150 mm x 150 mm (6 in x 6 in)
  • Unfolded: 1500 mm x 1500 mm (4.9 ft x 4.9 ft)
Height 1000 mm (39 in)
Material Mild steel
Finishing Treatment Anti-UV powder coating
Packing Galvanised steel rack

Steel manhole utility safety barrier by Sino Concept

Are you looking to buy robust manhole barrier supplies in bulk quantities directly from the manufacturer?

Our manhole barriers, also known as utility barriers, are excellent safety equipment to provide worksite protection and prevent falling accidents.

To offer the finest temporary fencing quality, we manufacture our manhole safety barriers with robust powder-coated steel to ensure its long-lasting weatherproof and anti-corrosion features.

Also, we put great care into designing our red-white manhole safety barriers to make them aesthetically appealing.

Learn more about Sino Concept’s manhole barriers

Expandable utility safety barriers are ideally used at construction sites, events, street works, manhole repairs, public areas, road construction, factories, and temporary excavations.

Or warehouses, industrial buildings, parking lots and other areas where open manholes may cause potential danger or hazard, like construction work underground.

Since 2009 we have been manufacturing expandable manhole barriers at our production plant in Qingdao, China. Thus, we have complete control over the utility barrier manufacturing process to ensure that it will meet your expectations.

Moreover, we have received a lot of positive feedback from our clients regarding barrier quality and outdoor performance.

You may wonder whether our utility barrier could be a great addition to your product line of security fencing, traffic barriers (HDPE), temporary barriers, pedestrian safety fencing, and products from polyethene or industrial safety systems.

We think so, as we have sold our equipment extensively to companies who work in the construction industry, site furnishings and road maintenance projects.

If you need more information about our steel quality, production process or delivery options, please keep reading or feel free to contact us; We are always happy to help!

What colours for our foldable utility barriers?

By standard, we offer manhole safety barriers with RAL-powder-coated red and white paint, but you can also inquire if you require a specific colour, such as yellow or black.

For any further product customisation requests, please contact our helpful sales staff.

Are you specialising in temporary traffic management or working with products related to temporary barrier systems, barrier fence panels, security barriers, and traffic signs?

Or metal barriers, added-weight traffic cones, vehicle barrier gates or construction site safety products?

We could be a perfect match to start as your equipment supplier thanks to our product selection, including road safety and traffic control equipment such as road reflector studs, roadworks beacons and parking lot accessories such as wheel stops and modular speed bumps.

You might also be interested in viewing our expandable safety barrier, speed cushion, parking bollard and cable protector product pages.

Expandable manhole barrier supplies at economical prices

Do you require workplace safety barriers at low costs?

Then you will be glad to hear that we offer you manhole barriers at affordable factory-direct prices.

Thanks to our local manufacturing in Qingdao, China and our advanced welding techniques, we can provide you with the best value for the price utility barriers.

Would you be interested in our folding manhole safety barrier price (VAT excl.)?

In that case, please contact our sales team today to receive a quotation. Indeed, we are always happy to be of your assistance.

Please note that we offer discounted barrier prices for large quantities to customers who require expanding utility barriers.

If you are more into permanent barrier supplies, we have a guard rail range to withstand hazardous conditions.

High-visible red-white utility barriers available

To ensure our utility barriers are easily visible and increase security at your construction site, we offer manhole barriers in a bright red and white colour.

Thanks to the RAL powder coating and electrostatic surface treatment, the paint will not fade and is completely UV-protected against sunlight.

Moreover, we can also offer you expanding fences in other colours such as yellow and black.

If you require additional fence visibility, we can stick reflective tape sheeting in class RA1, RA2 or RA3.

Especially if you work with warning signs, sign guards, confined space accessories, entry gate systems, Safegate supplies, or other equipment, we could have the perfect opportunity to work together!

Worldwide expandable utility barrier delivery

No matter where you require industrial safety barriers, we at Sino Concept have acquired the know-how to arrange secure transportation to your delivery destination.

Thanks to our possible stock and quick manufacturing capacity, we can often dispatch the order within just a few days after the purchase.

Moreover, we pack our access control utility barriers in cartons and then into reinforced heavy-duty steel crates to ensure safe delivery.

In addition, we recommend combining the order with our steel urban furnishings and traffic safety products such as crowd control barriers, steel bollards, speed curbs and plastic safety cones.

This may allow us to load the container more space-efficiently, leading to reduced transportation costs.

However, please contact our helpful team if you have any specific requests or need more information about our delivery methods or construction safety management accessories.

If you want to mix products into a container, please note that we also manufacture pedestrian guard rails or any road barrier, barricade and traffic barrier equipment that makes public zones, streets and construction areas safer.

And to help about defining a perimeter, we also manufacture cone supplies that you can use with or without tapes.

Our full range of Expandable safety barriers