Round Ductile Iron Manhole Cover

Ductile iron manhole cover is high strength and reliable. It's one of the most common types of manhole cover. Ductile iron manhole cover does not corrode easily and are highly brittle in nature. The Ductile iron cover is stronger compared to the cast iron material. The different classes of ductile iron are specified based on the specification given in BS EN 124: 2015.

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Product Description

Product Description

Application

Municipal construction, water project like sewerage, water supply, footway, rainwater, gas, heat, fire, telecommunication, carriageway, etc.

Main Features

1. Good toughness.	2. Strong corrosion resistance.
3. Good plasticity.	4. High strength.
5. Perfect anti-theft and safety performance.	6. Low Noice.

Specification

Product	Cover Diameter(mm)	Frame Diameter(mm)	Height (mm)	Weight(kg)	Loading Capacity
Round Ductile Iron Manhole Cover	1000	1150	100	110	C250
	900	1050	100	90	C250
	800	900	80	62	D400
	800	900	60	46	C250
	800	900	80	35	B125
	740	900	100	98	D400
	700	900	100	63	D400
	700	850	80	57	D400
	700	800	75	50	D400
	700	800	60	36	C250
	700	800	50	26	B125
	680	780	35	22	A15
	600	730	90	45	D400
	600	700	60	40	D400
	600	700	50	22	B125
	500	600	60	23	C250
	500	600	50	19	B125
	400	500	40	12	B125
	250	400	50	7	A15

Round Ductile Iron Manhole Cover

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