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Construction Sewer Covers Drain Covers Rustproof Environmental Protection

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Address: Anzhuang Village, Huaizhen Town, Xian County, Cangzhou, Hebei, China

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Construction Sewer Covers Drain Covers Rustproof Environmental Protection

Manhole Covers are manufactured for Municipal Constuction

Material:Ductile Iron GGG500-7

Design Standard: EN124

Pressure:A15,B125,C250,D400,E600,F900

Coating: black bitumen

Square Frame and Round Cover are all aviliable

Typecasting or flower pattern: according to client's request

Material	Ductile cast iron, grey cast iron, steel
Specification	A15,B125,C250,D400,E600,F900
Process	Sand casting, Shell core casting
Application	Sewer, Electronic, Sanitary, telecommunications, sewage, drainage, water, stormwater, fire protection & etc.
Casting Tolerance Min.	0.05mm
Machining Tolerance Min.	0.02mm
Surface Treatment	Painting, Powder coating, spraying, galvanization, chrome plating
Unit weight	0.5kg~500kg
Application	Sewer, Electronic, Sanitary, telecommunications, sewage, drainage, water, stormwater, fire protection & etc.
Technical Support	Owning experienced designing team
Standard	ISO, ASTM,JIS, ANSI, DIN, BS, GB
Certification	ISO9001:2008
Feature	Single Seal, Double Seal, Bolt Hinge, Removable Hinge, Lock Device, Spring Bar, Auto-locking Device, Safety-Design, Solid, Vent Cover, Lifting Key Hole, Rubber/PE Gasket, GRP Plate, Cut-Corner Design, single seal, double seal, hinge type, ventilated, watertight, airtight, and anti-theft & etc.

Application

a. Underground Electrical Installations: Draw pits, Traffic lights, Street lighting, Fiber optic cable ducts;

b. Telecommunications: Connection chambers, Water, Gas, Petrol-chemical installations.

c. Urban Building Solutions: Pedestrians and comparable areas, Car parking decks, Gully tops.

d. Road Construction: Road cover and the load is suit for all the road vehicles.

The advantage of product:

1. Good toughness, high strength, corrosion resistance, not be destroyed

2. Open convenient, will not occur bounce when a vehicle through it, product recycling value is small, anti-theft performance significantly

3. Beautiful shape, clear wording of colour with the road surface, the field coordinated

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