Square 450mm D400/C250/B125/A15 Composite Cover and Frame

Clear opening 450x450mm for city construction composite manhole cover have widely application for gas station, road builders, fuel station construction companies, water authorities, city utilities, telecommunications and design and civil engineering companies requiring a light weight and operational access solutions.

In China , PetroChina , SINOPEC and other gas stations are our loyal clients for many years.

In abroad, UK, USA, Australia , Kenya , Uganda, Singapore, Malaysia and other countries are using our covers always.

Product Origin:
China
Color:
Black/Grey/Green
Lead Time:
30 days

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Product Detail

450x450mm Square Composite Manhole Cover

Our Double Seal Manhole Cover has the characteristics of safety, corrosion resistance and easy installation. Specially produced for gas stations, with guaranteed quality!

Product information

Name	Light weight composite manhole covers
Material:	Composit(SMC)
Size:	Clear opening 450x450mm (17.7")
Weight:	43kgs/95lbs
Load:	D400
Standard:	EN124-5

With Central Dip Port

Standard Features

●Standard:EN124-5

●Clear opening: 450x450mm to D400/C250/B125/A15

●Material:

Composite of Firbreglass and special resin that is moulded at high temperature and high pressure. Composite Sheet Moulding Compound( SMC).

●Watertight Seal

Integrated cover creats a watertight seal between the cover and frame to make sure the good watertight function.

●Anti-Slip surface

M&C’s Cover’s top surface material has a better slip-resistance value in a wet , dry or worn state to increase safety.

450mm Watertight Manhole Cover

●Lockable

Each FRP manhole cover locks. They are locking with three stainless stell bolts which not only improves site and location security and provides security against theft and malicious damage.

●Double lifting hole

600mm serices covers have two ways of lifting handle hole to chose . Two lifting handles or One are all available.

Light Duty Manhole Cover

●Customized available

M&C have professional engineering department and our covers can be personalised with your company name , services phone number or design or other required information .Our covers can also be produced in a range of colours.

Specification

Unit : MM

ltem No.	Dimensions				Load Rating	Weight
	A	B	C	H		Cover Weight	Total Weight
MC-450x450D	450	590	498	70	400KN/D400	22Kg/48lbs	27Kg/59Ibs
MC-450x450C	450	590	498	70	250KN/C250	15Kg/33lbs	20Kg/44lbs
MC-450x450B	450	590	498	70	125KN/B125	20kg/44lbs	26kg/57lbs
MC-450x450A	450	590	498	70	15KN/A15	13kg/28.6lbs	19kg/42lbs

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