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What are the well bore connection methods? Hainan Municipal Pipeline Editor will introduce it to you. During the construction of drainage system for plastic inspection wells, sometimes we need to connect the well pipes of two plastic inspection wells. So what method should we use to connect the two well pipes together? Next I
Published on: June 10, 2019 Number of hits: 58
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What should be paid attention to when installing the shaft? Hainan ductile iron manhole covers are introduced to you. The installation of the shaft shall be carried out in strict accordance with the construction process. First, the plastic shaft shall be cut according to the design depth, then the shaft shall be lifted into the well pit, and then the surrounding of the shaft shall be fixed, and finally assembled and shaped. In order to ensure that the wellbore can be vertically inserted into the well seat, it can be recovered when it is fixed
Published on: June 10, 2019 Number of hits: 27
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What are the installation steps of Hainan plastic manhole? First of all, the main parts and accessories such as our plastic manhole, shaft, shaft cover, shaft rubber ring, shaft seat rubber ring, saddle joint, etc. are delivered to the target through regular logistics
Published on: June 7, 2019 Number of hits: 85
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About mpp power pipes, hainan ductile iron manhole covers. The wall of mpp power pipe is more elastic than that of ordinary pipes, and its texture is soft and its inner wall is smooth, with excellent water passing capacity. mpp power pipe's ultra quiet drain pipe also has excellent shock absorption and noise elimination effects with its double wall hollow structure. So why is the mpp power pipe silent? With people
Published on: 2019-05-29 Clicks: 31
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What are the stiffness requirements of mpp power pipe ring? Hainan Plastic Inspection Well Editor introduces it to you. The basic characteristics of mpp power pipe construction have a strong electrical insulation performance, and in terms of tensile and compressive strength, it has more advantages than other pipes. More powerful thermal deformation temperature performance, even if continuous transmission under high temperature, it will not easily appear deformation, fracture, etc
Published on: 2019-05-29 Clicks: 31
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What factors affect the price of mpp power pipe? Hainan Municipal Pipeline Editor will introduce it to you. Mpp power management industry has developed rapidly in recent years, the market demand has expanded, people's recognition of power management has increased, and the national policy has vigorously supported, the traditional technology and production process is difficult to meet the market demand. Constantly add new vitality to the market
Published on: 2019-05-29 Number of hits: 49
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Mpp power pipe market trends, hainan plastic manhole editor for you. MPP power pipes have good mechanical properties and corrosion resistance. They are light in weight, easy to install, and do not need maintenance during use. However, for the sewer pipes using steel as public works, they must be coated frequently due to their easy corrosion during use, resulting in high maintenance costs. General buildings and utilities
Published on: 2019-05-29 Number of hits: 41
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What are the methods of maintaining mpp power management? Hainan ductile iron manhole covers are introduced to you. Mpp power pipe is made of improved polypropylene, which can withstand high pressure, and it is used to lay roads or underground laying, playing a very huge role in the construction of some pipelines. Therefore, we need to maintain carefully. You must pay attention to many problems. The following MPP
Published on: 2019-05-29 Number of hits: 38
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What are the common problems in the construction of municipal water supply and drainage pipelines? Hainan Plastic Inspection Well official website editor for you. The municipal water supply and drainage pipeline project is not only closely related to the daily life of urban residents, but also the most basic construction project in urban construction. Because of the importance of this project, once the construction quality goes wrong, the life order and
Published on: 2019-05-29 Number of hits: 42
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The construction problems of Hainan municipal pipelines are as follows: 1. The quality assurance of the components of the municipal water supply and drainage pipeline project should improve the quality and technical control of the components in the construction of the municipal water drainage pipeline project. The manufacturer with qualified technology and quality assurance should be selected as the component provider, and the technology of the municipal water supply and drainage pipeline system should be determined before the procurement of the components, Conduct appearance inspection and technical inspection
Published on: 2019-05-29 Number of hits: 37
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Hainan MPP pipe and PE pipe are different. Hainan nodular cast iron manhole covers are introduced to you. Mpp pipes are welded by hot melt welding. the welding joint has high strength and can be dragged by super length and high traction force. it has good toughness and excellent anti stratum settlement and seismic performance. MPP pipe overcomes the disadvantage that the mechanical properties of PE pipe decrease greatly when the temperature is above 40 ℃ and cannot be used for cable duct
Published on: May 29, 2019 Number of hits: 33
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How to maintain the mpp power pipe? Hainan Plastic Inspection Well Editor will introduce it to you. When talking about mpp power pipes, many people may first think of cable protective sleeves. As a protection device, the power tube plays a very good role in protection during use. Because of its good corrosion resistance, good stability and one-time molding, it can achieve very good results
Published on: 2019-05-29 Number of hits: 40
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How to construct mpp power pipe? Hainan Municipal Pipeline Editor will introduce it to you. With the use of modern plastic industry in modern enterprises, mpp power pipes are also used in various fields of life with the production of modern industry. When we use them, because of the overall design requirements, we often carry out welding construction. What should we pay attention to in the welding construction process
Published on: May 29, 2019 Number of hits: 34
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What is Hainan ductile iron manhole cover? When we introduced the ductile iron manhole cover before, we also talked about its nature, performance and application. As a symbol of safety, we must do a good job in use and production to ensure the quality of its use. It is made of high-strength materials, so
Published on: 2019-05-28 Number of hits: 41
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Precautions before using Hainan nodular cast iron manhole cover. Before using Hainan nodular cast iron manhole cover, we must understand its basic requirements. Compared with us, we can also understand its advantages in application. If we can't understand its use, then its use efficiency will be much lower, Then connect
Published on: May 28, 2019 Number of hits: 38
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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
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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
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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
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The difference between Hainan nodular cast iron manhole covers and composite manhole covers is that Hainan nodular cast iron manhole covers are different from composite manhole covers in terms of material source. Therefore, when we use them, we should not only choose the product quality correctly, but also learn to analyze which material is safer, Then let's compare the differences between them
Published on: May 28, 2019 Number of hits: 62
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The anti-corrosion measures of Hainan nodular cast iron well cover. In fact, the anti-corrosion effect of Hainan nodular cast iron well cover is very good in practical application. But if we don't use it well, the anti-corrosion products will also become non anti-corrosion, which is the most basic reason. So how do we use it to carry out some anti-corrosion treatment? Let's have a look.
Published on: May 28, 2019 Number of hits: 70
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