Heavy Duty Square Sewer Ductile Iron Manhole Cover with Frame

Heavy Duty Square Sewer Ductile Iron Manhole Cover with Frame image

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Quick Details

Product Name:

Heavy Duty Square Sewer Ductile Iron Manhole Cover with Frame

Model NO.:

Manhole Cover

Certification:

RoHS, ISO, CE

Shape:

Square

Material:

Ductile Iron

Standard:

En124

Grating:

C250

Backup Time:

12hours

Communication Port:

RS232 and Snmp

Phase:

Single

Power Source:

Electric Power

Trademark:

OPTELEC

Transport Package:

Steel or Wood Pallet

Specification:

Customized available

Origin:

China

HS Code:

85044020

Product Details

Heavy Duty Square Sewer Ductile Iron Manhole Cover with Frame

1) Product information:
Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects
2) Material
a) Ductile Iron GGG500-7 & 400-12
b) Grey Iron GG20
3) Designs .
a) EN124 A15, B125, C250, D400, E600 and F900
b) A60005 for casting design
c) Major standards designs available
d) As per customers’ drawings or samples
4) Process
c) Molding boards
d) Green sand with hand molding
5) Coating
a) Cold applied black bitumen
b) Without coating
c) Coating as per customers’ requirement
10) Different accessories are available

Ductile Iron Manhole Cover and Grating	EN124:1994	Material: GGG500-7
Class	Application	Dimension (Frame mm)
A15	Pedestrians, Pedal Cyclists	Dia760
B125	Footways, Pedestrians, Car parks	290*290, dia800 …
C250	Kerbside channel of roads	700700, 600800 …
D400	Road, hard shoulders etc.	850850, 920920 …

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