
B125 Cast Iron Manhole Covers – for Driveways and Car Parks, Pedestrain, Garden
Material: cast iron, ductile iron
GJS500-7 & EN124
Size: customized or standard
LOGO embed: available
Loading ability: from B125 125KN 12.5T
Certification: CE, ISO
Product Description
We are manufacturer for making B125 Cast Iron Manhole Cover; Our manhole covers produced and tested according to EN124 standard;
- B125 Cast Iron Manhole Covers can be applied to pedestrian streets and light car roads. It can be called 125KN pressure, 12.5 tons weight.
- Can be designed as a circle, rectangle, square, triangle
- Can add lock, anti-theft device, anti-rust spray
- LOGO, pattern
- Size can be customized
Since 1993, we started to produce B125 Cast Iron Manhole Cover, now, we have exported cast iron covers and frame to more than 50 countries and regions.
B125 manhole cover has a good sealing effect, built-in sealing ring, as one of the commonly used manhole cover choices in the communications, power and other industries. The common ones are rectangular, round or square.
The built-in sealing strip is made of rubber, which can not only have airtight characteristics, but also reduce the noise when the car is pressed.
Hing and lock can be installed to prevent other personnel from opening the manhole cover. The material of the manhole cover is nodular cast iron, which can be used for more than 30 years.
Specifications
Dimension | Details |
Shape | Round, square, rectangular |
Diameter | from 200-1500mm |
Depth | from 10-400mm |
Material | Ductile iron GJS500-7 |
Loading ability | EN124 |
Customize | Available |
Lock | Lock and hinge available |
Size | Cutomized size and shape available |

Loading class
Manhole cover loading class, there are 6 different class accoring to EN124 standad, it`s A15, B125, C250, D400, E600, F900. Different loading class means different application. Normally, A15, B125, C250 for pavement, depestrain, park; D400 E600 for main road and highway; E600-F900 for airport, dock.
Group | Loading class | Application |
#. Group 1 | A15 | Pedestrain, pavement |
#. Group 2 | B125 | Driveway |
#. Group 3 | C250 | Car parks |
#. Group 4 | D400 | Main road, highway |
#. Group 5 | E600 | Industrial area |
#. Group 6 | F900 | Docks & airport |
Most common size for B125
ITEM NO | Clear Opening Size | Frame Size | Frame Height | Shape |
---|---|---|---|---|
CK-B300 | Φ300mm | Φ450mm | 35mm | Round |
CK-B450 | Φ450mm | Φ600mm | 35mm | Round |
CK-B500 | Φ500mm | Φ650mm | 40mm | Round |
CK-B600 | Φ600mm | Φ750mm | 40mm | Round |
CK-B450450 | 450*450mm | 600*600mm | 40mm | Square |
CK-B600450 | 600*450mm | 750*600mm | 40mm | Rectangular |
CK-B600600 | 600*600mm | 750*750mm | 40mm | Square |
CK-B675675 | 675*675mm | 825*825mm | 50mm | Square |
CK-B750600 | 750*600mm | 900*750mm | 50mm | Rectangular |
CK-B750750 | 750*750mm | 900*900mm | 50mm | Square |
CK-B900600 | 900*600mm | 1050*750mm | 60mm | Rectangular |
CK-B900900 | 900*900mm | 1050*1050mm | 60mm | Square |
CK-B10001000 | 1000*1000mm | 1150*1150mm | 60mm | Square |
CK-B1220675 | 1220*675mm | 1370*825mm | 60mm | Rectangular |