Verified Company
Changxing Hongying Building Materials Co., Ltd.
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ABOUT ELECTRICAL STEEL FIBER MANHOLE COVER
| product | material | model(millmeter) | weight(kg) | load capacity | application |
| electrical steel fiber manhole cover | steel fiber | 500x400x40 | 51.5 | 360KN | motorized vehicles, municipal pipelines, communications, power and water supply |
ELECTRICAL STEEL FIBER MANHOLE COVER FEATURES
1.High strength
Ordinary concrete and the small amount of low carbon steel, stainless steel and glass fiber.
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
5. Good ability
Tensile, bending and strength is good; the impact toughness of high compressive strength, shrinkage is better, anti- fatigue, durability,