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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

FAQ

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  • Why are there so many Fuzhou composite manhole covers used?

    Why are there so many composite manhole covers? According to Xiaobian's understanding, inorganic composite manhole covers are made of new high-strength inorganic synthetic materials and glass fiber composites. So what are the advantages of Fuzhou composite manhole covers? Sealing material on top of entrance to underground facility. Where installed tap water, telecommunications, electricity, gas, heat, fire, sanitation and other
    Release time: 2019-12-16 Clicks: 4

  • How is Fuzhou rainwater dumpling set?

    The use of construction equipment in our lives is very large, and the variety of construction equipment is also very large. Fujian rainwater dumplings are one of them. It is used in our city streets and in many communities, so we know How is Fuzhou rainwater dumpling set? Next, I will give you a detailed introduction. The main settings of the rainwater mule are two on the roadside
    Release time: 2019-12-11 Clicks: 3

  • What are the advantages of the new nodular cast iron manhole cover?

    Ductile manhole covers are common on roads, and Fuzhou ductile iron manhole covers are also the manhole covers we have used for a long time. However, after recent years of development and technological change, our new nodular cast iron manhole covers developed by our consumer have restrained the defects of traditional manhole covers, brought great convenience, and greatly facilitated our use. So good we see the new ductile iron wells
    Release time: 2019-12-03 Clicks: 3

  • What are the materials of indoor cable trench cover?

    Fujian cable trench cover in practical life, one aspect is used in the channel, we are more common is the drainage channel in life. Of course, the cable trench cover is divided into two types, one is indoor and the other is outdoor. These two have different functions due to different use environments. Then what we will introduce to you below is that
    Release time: 2019-11-27 Clicks: 1

  • How to protect the cable trench cover?

    After the cable trench cover is purchased, it may not be put into use immediately. However, we know that there are a lot of machinery on some construction sites and the construction is sometimes chaotic. Loss, so let's talk about how to protect Fujian cable trench cover before putting it into use. First, pay attention to the location of the cable
    Release time: 2019-11-20 Clicks: 5

  • Performance Characteristics of Ductile Iron Manhole Cover

    Ductile iron manhole covers are welded from flat steel and twisted square steel or flat steel and flat steel. The following introduces their characteristics 1. It has the advantages of beautiful appearance, drainage, high strength, many specifications and low cost. 2. With the development of science and technology, resin or plastic is used as the reinforcement and inorganic filler is used to form a brand-new ductile iron manhole cover. The advantage is light. 3. Anti-theft. 4
    Release time: 2019-09-11 Clicks: 169

  • Why are Ductile Iron Manhole Covers Popular?

    Ductile cast iron manhole covers have high strength and good toughness. Therefore, nodular cast manhole covers are about 30% lighter than similar gray cast iron manhole covers. Ductile iron grades use QT500-7. The temperature of the molten iron is not lower than 1456 ℃. During the spheroidizing process, rare earth silicon iron magnesium alloy is added and coke with low sulfur content is selected. The mechanical properties of nodular cast iron test pieces are as follows:
    Release time: 2019-09-04 Clicks: 193

  • Precautions for transportation of nodular cast iron manhole covers

    The appearance of nodular cast iron manhole covers has brought convenience to our lives and is also welcomed by consumers. When we buy ductile iron manhole covers, most manufacturers will distribute them. So in order to avoid damage to the manhole cover during transportation, some measures should be taken. Let ’s take a look. 1. When we loaded the nodular cast iron manhole cover
    Release time: 2019-08-13 Clicks: 71

  • What are the reasons for PE pipe burst?

    Fuzhou PE pipe is an energy-saving and environmentally-friendly building material. After decades of practical application abroad, it has fully proved its superior physical and chemical properties. It is an ideal pipe that can be used in many fields. Fuzhou PE pipes with superior performance sometimes have pipe cracking, bending and other phenomena. In practice, they become "pipe burst" phenomenon, then the cause of this phenomenon
    Release time: 2018-12-07 Click times: 102

  • How to deal with the rust of the nodular cast iron manhole cover in Fuzhou?

    Fuzhou ductile iron manhole covers are one of the products of nodular cast iron. Ductile iron produces spheroidal graphite after inoculation and nodulization, which improves the machine performance of cast iron. The obvious is to strengthen the plasticity and toughness of cast iron. It is even stronger than carbon steel. Today, nodular cast iron manhole covers have grown into a type of manhole cover that is second only to gray cast iron manhole covers.
    Release time: 2018-11-29 Hits: 126

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