D400 Anti Theft Manhole Cover Circular Frame for Municipal Construction

Anti Theft Manhole Cover Circular Frame for Municipal Construction

Applications:

Class Apply to Bearing Remarks

1. EN124-A15 Areas where only passed by Pedestrians and Bicycles. 15KN
2. EN124-B125 Footways, parking lot or similar areas. 125KN HOT-SELLING
3. EN124-C250 The edge combinative area of vehicle road and the pavement. 250KN
4. EN124-D400 Vehicle area and urban arterial road. 400KN HOT-SELLING
5. EN124-E600 Shipping port and parking apron area. 600KN
6. EN124-F900 Airplane taxiway and huge dock. 900KN

Product Description:

Ductile Iron Round Manhole Cover

1. Ductile Iron Round Manhole Cover
1. Product Information: Manhole Covers are manufactured for Construction, Electric, Water supply, Gas engineering system, Sanitary, Road Facility and Public use.
2. Material: Ductile Iron GGG500-7 & 400-12, Grey Iron GG20
3. Designs: EN124-2 A15, B125, C250, D400, E600 and F900, Or as per customers' drawings or samples
4. Process: Molding ===> Casting ===> Cleaning ===> Coating ===> Packing ===> Delivery
5. Coating: black bitumen; Water-based paint; Without coating; Coating as per customers' requirement
6. Different accessories are available
7. Packing: Steel or wood pallet, or as per customers' requirements

Specifications: 

Product Benefits:

1. No inherent scrap value thus reducing risk of theft.

2. Moderate weight and easy installation.

3. Can be used in -30℃ to 70 ℃degrees environment.

4. 30 years of service life.

5. Tested by national security agencies. Compressive, bending and impact resistant. Heat, cold, acid, etc.

6. Corrosion resistance, meet the needs of environmental protection, and reduce the exploitation of mining resources; beautify the city, classify the coloring, and enhance the taste of the city.