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Heavy Duty Recessed Manhole Cover & Frame

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


Product Detail

Product Tags

Product picture:

QQ截图20220216145256

Product description:

Material

a. Flake graphite cast iron ISO185

b. Spheroidal graphite cast iron ISO1083

c. Cast iron combined with concrete

Overview:

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)

QQ截图20220216154502

The Singapore standard SS30:1981

QQ截图20220217112256

Experimental Equipment:

QQ截图20220216151022

Automatic Production Line:

QQ截图20220216151031

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