High Quality China Ductile Iron Cast Iron Manhole Covers and Frames

Short Description:

Manhole Covers are manufactured for construction and public use.The manhole consisting of a frame and a cover and /or a grating. Manhole cover can better protect the safety of pedestrians and vehicles, and can better prevent rain and other liquids from entering. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects.

Coating: Black bitumen Each individual clearance is limited to a maximum of 3mm

Grade: AA1900KN, AA2 600KN, A1 400KN, A2 230KN, B 125KN, C30KN

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Product Detail

Product Tags

“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for High Quality China Ductile Iron Cast Iron Manhole Covers and Frames, We generally keep the philosophy of win-win, and develop long-term cooperation connection with buyers from around the planet.We feel that our expansion foundation on customer’s achievement, credit rating is our daily life.
“Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for China Manhole Cover, En124, Our technical expertise, customer-friendly service, and specialized products and solutions make us/company name the first choice of customers and vendors. We have been looking for your inquiry. Let’s set up the cooperation right now!

Product Description

Material

a. Flake graphite cast iron ISO185

b. Spheroidal graphite cast iron ISO1083

c. Cast iron combined with concrete

Overview

Quick Details

Place of Origin: China						Standard: EN124, SS30:1981
Application: Roadway products, construction and public use						Color: Black,Grey,etc
Coating: Black bitumen						Marking: OEM or at customers’ requirements
Material: Cast Iron,Ductile Iron						Dimensions: Customer Required

Packaging & Port

Packaging Details: steel pallet,or as per customers’ requirements
Port: Tianjin,China

Product photo & Description(mm)

0503

600mmX600mm Clear Opening Heavy Duty Double Trianglar F900 Cover &Frame

Grade	Clear Opening		Overall Size	Depth	Meterial		Type
A1	600X600		800X800	140	ductile cast iron		heavy duty

0504

Grade A1 (Heavy Duty)
600mmX600mm Clear Opening Heavy Duty Recessed Cover & Frame With “SEW” or Without “SEW”

Grade	Clear Opening	Overall Size	Depth	Meterial	Type
A1	600X600	800X800	140	ductile cast iron	heavy duty
A1	600X600	800X800	140	ductile cast iron	heavy duty “sew”

0505

Grade B (Heavy Duty)
600mmX600mm Clear Opening Heavy Duty Recessed Cover & Frame With “SEW” or Without “SEW”

Grade	Clear Opening	Overall Size	Depth	Meterial	Type
B	600X600	750X750	90	ductile cast iron	medium duty
B	600X600	750X750	90	ductile cast iron	medium duty “sew”

0506

Grade A1 &B125(Heavy Duty / Medium Duty)
600mmX600mm Clear Opening Heay Duty /Medium Duty Double Sealed Watertight / Airtight Cover & Frame with “SEW” or without “SEW” C/W Stainless Steel Bolt, Washers & Rubber Gasket

Grade	Clear Opening	Overall Size	Depth	Meterial	Type
B125	600X600	882X882	100	ductile cast iron	double sealed(“sew” & non “sew”
A1	600X600	882X882	100	ductile cast iron	double sealed(“sew” & non “sew”

0507

Grade A1 (Heavy Duty)
1000mmX1000mm Clear Opening Heavy Duty Double Sealed Wateright / Airtight Cover & Frame C/W Stainless Steel Bolts, Washers & Rubber Gasket

Grade	Clear Opening		Overall Size	Depth	Meterial		Type
A1	1000X1000		1284X1284	100	ductile cast iron		double sealed

The Singapore standard SS30:1981

Grade	Design load	Test load	Place of installation
AA1	900KN	900KN	In areas imposing particularly high wheel loads,e.g.aircraft pavements
AA2	600KN	600KN	In areas,generally not on public road imposing high wheel loads, e.g.docks, aircraft pavements
A1	400KN	400KN	In carriageways of expressways,arterial and industrial roads and parking areas for all types of road vehicles
A2	230KN	230KN	In carriageways not exceeding 0.5m away from kerbside channels of all roads and in carriageways of minor residential roads
B	125KN	125KN	On footways where it is possible for a vehicle to mount or occasionally open to light vehicle to use and car parking decks
C	30KN	30KN	In precincts which are inaccessible to motor vehicles

Each individual clearance is limited to a maximum of 3mm

Experimental Equipment

0508

Automatic Production Line

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0514 “Sincerity, Innovation, Rigorousness, and Efficiency” would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for High Quality China Ductile Iron Cast Iron Manhole Covers and Frames. We generally keep the philosophy of win-win, and develop long-term cooperation connection with buyers from around the planet. We feel that our expansion foundation on customer’s achievement, credit rating is our daily life.
High Quality China Manhole Cover En124, our technical expertise, customer-friendly service, and specialized products and solutions make us the first choice of customers and vendors. We have been looking for your inquiry. Let’s set up the cooperation right now!