Place of Origin: | CHINA |
Brand Name: | ODM&OEM |
Certification: | ISO9001,ICMQ |
Model Number: | CRRB6080 CRRC6080 |
Minimum Order Quantity: | 1TON |
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Price: | USD900~1100/TON |
Packaging Details: | Plywood pallet; steel pallet; customer-specified |
Delivery Time: | 25~35days |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability: | 2000 Ton/Tons per Month |
Product Name:: | En124-2 C250Manhole Cover Rectangle | Surface Treatment:: | Bituminous Paint/Water-based Paint |
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Clear Opening:: | 500x700 | Standard:: | EN124-2 Standard |
Application:: | Kerbside Channel Of Roads | Grade:: | B125 C250 |
High Light: | recessed manhole cover,manhole lid |
B125 Square Manhole Cover Ductile Iron EN GJS500-7 Rectangle Seal Single
Applications:
Expressway, sidewalk, park, garden, municipal pipeline, telecommunication, water and electrical power projects.
Description:
Square manhole cover is a removeable lid, which has a main special-function that can keep out unauthorized persons and materials falling into well. Square manhole covers have many perfect performance, high strength, good-looking appearance, easy to use, guard against theft, Acid and alkali resistance, corrosion resistance, wear resistance, rolling resistance, long service life etc.
Specifications:
MANHOLE COVER RECTANGLE, Material:Ductile iron EN GJS500-7 Seal:Single |
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Item code | CLASS | Spec | External dimensions mm |
Clear opening mm |
Height mm |
unit weight (kgs/set) |
CRRB6080 | B125 | 600x800 | 600x800 | 500x700 | 40 | 33 |
CRRC6080 | C250 | 600x800 | 600x800 | 500x700 | 50 | 45 |
Standards and features:
1.high strength. Tensile strength σs≥420MPa, yield strength σs≥300MPa, same as low carbon steel, three times that of gray iron
2.Good toughness. The impact value is similar to that of medium carbon steel, which is more than 10 times that of gray iron material.
3.Good plasticity. The elongation is as large as 7%, which is similar to high carbon steel, while the gray iron steel has an elongation of zero.
4.Strong corrosion resistance. In the water spray corrosion test, the corrosion amount in 90 days is only one tenth of that of the steel pipe, which is one tenth of that of the gray iron pipe. The service life is twice that of gray cast iron, which is 5 times that of ordinary steel pipe.
Contact Person: Daniel.du
Tel: 13186661831