ROUND MANHOLE COVERHome SMC Manhole Cover Round Manhole Cover 720mm D400 Composite Manhole Cover
D400 Manhole Cover
720mm D400 Composite Manhole Cover
90cm watertight composite manhole cover, prevent water damage for fuel tanks in chamber. Strictly compliance to EN 124 standard of loading class D400 to withstand heavy duty vehicles on roads.
Clear Opening: 600*600mm
Height: 100mm
Watertight: sealing ring
Lifting Holes: aluminum alloy
Application: petrol station
Weight: lightweight design
Surface: anti-slip design
Large size square manhole cover, clear opening is 90x90cm, load class is EN124 D400, watertight and light weighted.
Product Brief
600mm Hinged Round SMC Manhole Cover, also known as 60cm circular composite manhole cover, is a high-performance product complying with EN124 D400 heavy duty standard. Adopting SMC composite material and integrated hinged design, it features light weight, high strength, corrosion resistance and anti-theft. Capable of withstanding 40-ton static load, it’s suitable for urban arterial roads, highways and industrial parks. The hinged structure ensures easy maintenance without cover loss, while anti-skid surface enhances safety. It effectively solves defects of traditional manhole covers, serving as a reliable choice for municipal infrastructure protection.
Composite electric manhole cover, light weight design, easy to open and convenient daily maintenance.
SMC is non-halogen and environment friendly, the load class for this 600mm SMC manhole cover is EN124 A15(1.5t), It can be passed by pedestrians as well as light vehicles such as bicycles and motorcycles.
EN124 D400 composite manhole cover, clear opening dia 60cm, lightweight design and the rubber ring is to prevent noise and less vibration transmission.
SMC material is non-conductive and with strong wave permeability, it will not block the transmission of telecommunication signal.
1. High load capacity, compliant with EN124-5, D400 grade.
2. Lightweight design that overcomes technical challenges—only 66 kg can achieve D400 grade, making daily maintenance and worker installation easier.
3. Corrosion-resistant, not easily damaged, with a service life of over 25 years.
Composite lawn manhole cover, with hidden function, the SMC material is durable and does not rust, suitable for lawns and green areas for pedestrians.