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Why does plastic manhole replace traditional well building? There are seven main reasons as follows: the emergence of plastic inspection wells has become a dark horse in the construction industry, and it has made up for the shortcomings of traditional well building, making them a good alternative to traditional well building. Now let's take a look at the reasons why people like it so much. 1. Plastic
Published on: April 16, 2020 Number of hits: 48
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Why is a manhole cover made of nodular cast iron better? What are the advantages of ductile iron manhole covers? Let's take a look at Hainan Plastic Inspection Well. First of all, nodular cast iron manhole covers are mainly made of nodular cast iron. The quality of such manhole covers is related to the spheroidization rate. Rust proof asphalt paint is commonly used to treat castings, of course, nodular cast iron manhole cover
Published on: April 7, 2020 Clicks: 57
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Do you know the difference between heavy ductile iron manhole cover and light cast iron manhole cover? Next, Hainan Plastic Inspection Well will introduce you in detail: 1. The application range and occasions are different. Heavy Hainan ductile iron manhole covers are generally used in places with heavy loads, such as airports, expressways, docks, the second ring road, urban expressways, etc. The common feature of such occasions is that
Published on: March 30, 2020 Clicks: 155
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In life, we often see manhole covers. Do you know why there are so many manhole covers in the middle of the road? The following is a brief introduction of Hainan Municipal Pipeline: First of all, there are manhole covers in the urban roads we live in because the standards and requirements of different departments of road construction are different. The main types of pipelines laid underground in cities are power, telecommunications, heat, gas and water supply
Published on: March 27, 2020 Clicks: 162
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Do you know why nodular cast iron manhole covers are so tender? Next let's let Hainan Municipal Pipeline Editor give you a detailed answer: First, the manhole covers made of nodular cast iron are mainly made of nodular cast iron, and the quality of such manhole covers is related to the spheroidization rate. The commonly used coating for processing castings is rust proof asphalt paint. Of course, the surface of nodular cast iron manhole cover is also
Published on: March 23, 2020 Number of hits: 30
