China National Heavy Duty Truck Group launched the new heavy truck HOWO-A7 in Jinan on the 19th. According to China National Heavy Duty Truck Group, this is China's newest generation of heavy trucks, using more than 130 new technology patents, enough to represent the highest level of China's heavy truck industry.
According to reports, the development of HOWO-A7 series heavy trucks lasted more than one year. More than 50 experimental vehicles were tested in various extreme environments for more than two years. The head of China National Heavy Duty Truck Group stated that HOWO-A7 has greatly improved its design concept and vehicle configuration, and is a crystallization of the “Technology Leading Strategy†of CNHTC Group. This car in the performance, quality, technical content, etc., can represent the latest level of domestic heavy truck.
The HOWO-A7 cab was jointly developed by China National Heavy Duty Truck Group and Italy Giugia Design.
View related topics: China heavy truck launches new heavy truck HOWO-A7
Municipal Engineering Castings
| material | ductile iron, grey iron |
| mould | steel mould, al. mould, wood mould |
| type | round, square, triangle or as clients' drawing |
| design feature | safety and long service life, loading pressure, with anti-theft lock |
| service life | more than ten years |
| coating | cold applied black bitumen; without coating as per customers` requirement |
| use | used in motor lane, municipal pipeline, communication, power supply, water supply, footway and other projects |
| Components | lock system, plastic gasket, bolt, screw |
Advantage:
1.Suitable for pedestrian areas,household polts and parked cars.
2. Finish: - Coating will be black bituminous paint,or as customer requirements.
3. Marking: - It will be casted as required.
4. Manufactured to BS EN-124-94. 5. Lockable, with a rubber fitted into the frame.
6. Frame/Cover design may vary as per size.
7. Material: - ISO 1083-500/7.
8. Options: - Locking and lifting keys.
9. We can designed and manufactured as customer requirements.
10.Anti-theft: Cover and base frame integrate connection.
11.Load-bearing great: The toughness of ductile iron is fourfold that of ordinary cast iron, close to steel materials, suitable for all kinds of road use!
12.Corrosion resistent: Sewer internal environment complex, filled with various chemical substances, ductile iron does not suffer chemical corrosion, service life more than 30 years.
13.Opens conveniently: Light weight, single unarmed can be open, convenient downhole maintenance!
Manhole Cover With Frame,Engineering Cast Iron Manhole, Engineering Cast,gully grating for municipal
Baizhu Network Technology Co., Ltd. , https://www.baizhucasting.com