Rectangular Manhole Cover B125 Ductile Iron EN GJS500-7 ICMQ Certification
Ductile Iron Square 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
Square Manhole cover is a removeable plate and installed on vehicular traffic and pedestrian areas to prevent anyone or anything falling into well. Square manhole cover also can convenience repair personnel to maintain equipment, such as Telecommunication manhole covers. Square manhole covers have many perfect performance, high-impact, beauty appearance, easy to use, guard against theft, Acid and alkali resistance, corrosion resistance, wear resistance, rolling resistance, long service life etc.
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.
Add: No. 502, Mid Taihu Road 19, Xinbei District, Changzhou City, JiangSu Province, CHINA