Manhole Cover with Hinge Lock and Rubber Gasket

Class	Application Area
Class A15	green belt, no motor vehicles on sidewalks and other areas
Class B125	sidewalks, non-motor vehicles, car parking and underground parking.
Class C250	residential district, street and lane, only light vehicle or car traveling area, the road on both sides of curbs within 0.5m
Class D400	City main road, roads, highways and other areas.
Class E600	freight stations, docks, airports and other areas
Class F900	airport runways and other areas.

It was made from pure resin and poly fiber with steel frame inside.
This innovative material can provide a high quality standard of using
We cover a 50 thousand square meter plant who now is the most professional manufacturer of composite infrastructure products.
There are 12 hydraulic pressure machines ranges from 200 tons to 1,600 tons and more than 500 molds for different products,
 a 100 tons' load capacity testing facility.
Our composite manhole covers is well used in Real Estate Project,Road Safety area and Power plant.

Specifications	Load level	Cover diamerter d=mm	Clear opening p=mm	Frame diameter D=mm	Cover height h=mm	Frame height H=mm	Carrying capacity
φ1000	H	1000	940	1100	70	100	20T
	P	1000	940	1100	70	100	10T
φ900	HH	900	830	1000	70	96	50T
	H	900	840	990	60	82	20T
	P	900	855	985	50	68	10T
φ800	HH	800	745	888	70	101	50T
	H	800	730	890	50	80	25T
	P-	800	760	880	50	65	10T
φ750	HH	750	700	850	70	96	80T
	H	750	700	845	60	86	60T
	P	750	700	845	50	66	10T
φ700	HH	700	630	834	70	94	80T
	H	700	630	834	70	94	60T
	P	700	651	777	50	69	20T
	L	700	650	778	30	48	2T
φ600	HH	600	550	689	60	82	30T
	H	600	550	680	50	69	15T
	P	600	567	678	40	50	5T
	L	600	550	680	30	48	2T
φ500	H	500	460	587	50	65	30T
	P-type	500	458	568	40	50	10T
φ400	P-type	400	363	463	40	50	5T
φ300	P-type	300	268	357	30	40	2T

LuRun  (former Zibo YueFeng Building Materials CO.,LTD) is located in Zibo city, the tourist destination of Shandong Province. The company is founded in 2000, with 50 millions registered capitals. The company is specialized production enterprise which inter-greated the research, development, production, sale of the energy-saving materials as a whole.

If you have any questions, contact me!!!