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Reasons for Hot Sale of Ductile Iron Well Covers in Hainan

The reason for the hot sale of Hainan nodular cast iron manhole covers is that the production technology of Hainan nodular cast iron manhole covers has been greatly improved, and the market prospect of Hainan nodular cast iron manhole covers is much larger than that of other products. Therefore, the nodular cast iron manhole covers have been sold very well. What is the reason why they are loved by so many people? Let's get to know about it. 1、 Anti theft: this product is highly selected
Published on: May 28, 2019 Number of hits: 39

Precautions for Installation of Hainan Nodular Cast Iron Well Covers

Precautions for the installation of Hainan nodular cast iron manhole covers. Hainan nodular cast iron manhole covers have various shapes, high density and high degree of polymerization. Therefore, they have the advantages of wear resistance, corrosion resistance, environmental protection, etc., and are a relatively green product. However, if the production and installation of Hainan nodular cast iron manhole covers are not strictly in accordance with the standards or are ignorant of their precautions, No matter how good the product is, it will not be delivered
Published on: May 28, 2019 Number of hits: 32

About MPP power pipe

About MPP power pipe, Hainan Municipal Pipe Editor will introduce it to you. MPP power pipe is also called MPP cable pipe and MPP power cable protection pipe. The raw material is PP powder (modified polypropylene) as the main master batch. Connection mode: butt welding by hot fusion welding with welding machine. The welding point is about 200 degrees, not more than 220 degrees. When the temperature reaches, the two ends can be butt welded. (due to
Published on: 2019-05-28 Number of hits: 37

Regarding the development of Hainan plastic inspection wells,

With regard to the development of plastic inspection wells in Hainan, underground wells can be seen in our big cities, small towns, and roads. Well covers can be seen on every road. Inspection wells are composed of well seats, shafts, well covers, and other facilities. Inspection wells are usually located at the intersection of drainage pipes and at the corners,
Published on: 2019-05-27 Number of hits: 245

Drainage system of Hainan plastic manhole

Hainan plastic manhole drainage system. Looking at the development history of composite manhole cover manufacturers' manhole in China, brick manhole has dominated the market before. Although people encountered many problems in the use process, such as pollution caused by leakage, there was no better alternative product because only brick manhole was available at that time, So everyone just
Published on: 2019-05-27 Number of hits: 210

Introduction of Hainan Plastic Inspection Well

The introduction of Hainan plastic inspection wells. As early as the beginning of the 21st century, plastic inspection wells have been widely used abroad. In recent years, there have been some new developments in the application technology. For example, Britain has successfully adopted the new technology of metal pipe with plastic pipe inside in anti-corrosion pipeline. ABS plastic foamed plastic pipes used in the United States are widely used in non pressure pipes, and a new type of pipe is produced in Western Europe
Published on: 2019-05-27 Number of hits: 182

There are several kinds of plastic inspection wells in Hainan

How many kinds of plastic inspection wells are there in Hainan? Plastic manhole is an indispensable product for modern construction engineering, because in addition to environmental protection, it also has the characteristics of good sealing, corrosion resistance and long service life, and the application scenarios are also diverse, such as sewage manhole, rainwater manhole, etc. How many kinds of plastic finished manhole are there? Generally speaking, the materials of plastic inspection wells are
Published on: 2019-05-27 Clicks: 141

Precautions for construction of Hainan plastic inspection well

Precautions for the construction of Hainan plastic manhole. In the previous article, the construction process of plastic manhole was mentioned, which can be referred to: the specific construction process of plastic manhole. After understanding the process, we need to pay attention to some details, otherwise the project progress may be slowed down. What are the precautions for the construction process of the plastic manhole? 1、 Well pit
Published on: 2019-05-27 Number of hits: 163

Installation of Hainan nodular cast iron manhole cover

Hainan nodular cast iron manhole cover installation, come to understand. 1. The installation sequence of the connection between the inspection well seat and the pipeline shall start from the upstream section of the household pipe, and be installed in the sequence of well → pipe → well → pipe, and gradually extend to the downstream branch pipe and main pipe., 2. The construction of well seat joint and pipeline connection shall be consistent with the pipeline connection method of the same type of joint., 3. Well seat and inflow
Published on: 2019-05-27 Clicks: 190

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