Xianxian Shuangxing Casting Co., Ltd.
Xianxian Shuangxing Casting Co., Ltd.
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Sand Casting Cast Iron Sewer Inspection Cover Corrosion Resistance Black Color
| Size | Weigh | Quantity per pallet |
| 30*30cm | 4kg | 300pcs/pallet |
| 40*40cm | 7kg | 100pcs/pallet |
| 45*60cm | 13kg | 100pcs/pallet |
| 50*50cm | 11kg | 100pcs/pallet |
| 60*60cm | 16kg | 50pcs/pallet |
| 70*70cm | 21kg | 50pcs/pallet |
| 10*10inches | 5kg | 300pcs/pallet |
| 12*12inches | 7kg | 100pcs/pallet |
| 18*18inches | 17kg | 100pcs/pallet |
| 18*24inches | 20kg | 100pcs/pallet |
| 24*24inches | 28kg | 50pcs/pallet |
IRON MANHOLR COVER
1. Put damage:
This is the biggest characteristic of ductile iron manhole covers, ductile iron manhole covers can be heavy pressure 36T/60T, light can be confined 21T. Even if the load pressure exceeds its limit, ductile iron manhole cover cast iron manhole cover is not as common as broken, but a slight deformation of the car and pedestrians has a certain security.
2. Anti-shock:
only through the mouth of the Manhole set to U-shaped, with a T-type synthetic rubber, U-shaped slot embedded in the contact Manhole covers and the process in order to cushion and reduce the vibration force.
3. Anti-slip:
3mm tread covers convex surface, and thus play a good non-slip effect.
4. Anti-impact:
Manhole covers the contact with the colossal surface, directly on the T-rubber, and dealt with gently, to eliminate noise.
Product advantage
1. Moderate weight and easy installation
2. No inherent scrap value thus reducing risk of theft
3. 30 years of service life
4. Can be used in -30℃ to 70 ℃ degrees environment
5. Corrosion resistance, meet the needs of environmental protection, and reduce the exploitation of mining resources; beautify the city, cla ssify the coloring, and enhance the taste of the city.
6. Tested by national security agencies. Compressive, bending and impact resistant. Heat, cold, acid, etc.