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Fuzhou Manhole Cover
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Fujian Xinxinhong Municipal Road Facilities Co., Ltd.

Contact: Mr. Ye

Phone: 0591-86172290

Mobile phone: 15060082696

17759396333

Postcode: 350000

Website: 361say.com

Address: Sanhuankou, Chemical Road, Jinan District, Fuzhou

Ningde manhole cover

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Ningde manhole cover

宁德井盖
  • Category: Round Manhole Cover

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  • Publish Date: 2017/12/09
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Detailed introduction

Round manhole cover Ningde manhole cover price Ningde manhole cover wholesale price

宁德井盖

Technical Parameters

Technical parameters Test load: heavy 400KN, general 250KN, light 125KN [1]

Bending strength: average 22MPa impact strength: average 10J / m2

Water absorption: 1%

Acid resistance: sample at 20%

Soak in sulfuric acid solution for 48h

No corrosion on the surface, 1% quality loss

Performance characteristics

1. High strength: Magnesite inspection has high compressive, bending and impact strength, and toughness. After long-term use, the product will not be crushed and damaged, which can completely prevent the "urban black hole" accident.

2. Beautiful appearance: The surface pattern design of magnesite inspection manhole cover is exquisite, the color is adjustable, and it can beautify the urban environment.

3. Easy to use and light weight: The product weighs only about one third of cast iron, which is convenient for transportation, installation and repair, which greatly reduces labor intensity.

4. Anti-theft: Magnesite inspection manhole cover has no recovery value and is natural anti-theft; according to customer requirements, a lock structure is provided to prevent theft of property in the well.

5. Strong weather resistance: Magnesite inspection manhole cover can be used normally in the environment of -50 ℃ ~ + 300 ℃ through scientific formula, advanced technology and perfect technical equipment.

6, acid and alkali resistance, corrosion resistance, wear resistance, rolling resistance of vehicles, long service life.


Related tags: round manhole cover , ningde manhole cover price , ningde manhole cover wholesale price

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