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Plastic inspection wells, commonly known as plastic "inspection wells", are ancillary drainage structures that are set at the intersection of plastic drainage pipes, bends, pipe diameter or slope changes, water drops or straight pipe sections at certain intervals to facilitate regular inspection, cleaning and dredging of pipes. Most of the well seats of Hainan plastic inspection wells are made by one-time injection molding, with reducing joints
Published on: April 21, 2021 Clicks: 33
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For plastic drainage inspection wells, the labor cost, material cost and machinery cost should be considered when the quota is set. The premise of the quota is to have a deep understanding of the construction technology of plastic drainage inspection wells. For example, whether the plastic drainage inspection wells need to be built as sink wells or launder wells, it is best to first look at the relevant engineering practice atlas, How to set norms for plastic drainage inspection wells
Published on: April 10, 2021 Clicks: 120
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A. Pit and foundation 1. Pit and pipe trench shall be excavated at the same time. During excavation, the main line of the well seat shall be on the same axis as the pipe in the pipe trench. The pit slope is consistent with the pipe trench slope. During pit excavation, the foundation soil shall not be disturbed for over excavation; If the foundation soil is disturbed, relevant provisions of the current Code for Construction and Acceptance of Water Supply and Drainage Pipeline Engineering GB50268 shall be followed,
Published on: March 5, 2021 Number of hits: 33
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Through the recent market survey and return visit, we found that many customers do not understand the plastic inspection well very well. Today, I will share the relevant information with you, hoping to draw your attention and give you a deeper understanding of the plastic inspection well. In this way, when purchasing and using the plastic inspection well, we can know it well, and we are not afraid of being cheated. We hope
Published on: September 29, 2020 Clicks: 96
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Do you know how the drainage effect of the plastic inspection well is? And why is it used as an aid to road drainage? First of all, we know that road drainage needs the assistance of plastic inspection wells to have a good effect. It is also often used in municipal engineering, and sewage is often produced in cities. But what is the drainage effect of inspection wells? Hainan plastic inspection well
Published on: September 25, 2020 Clicks: 103
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1、 Because of the excellent commodity characteristics of the plastic inspection well, the new environmental protection decoration materials have been listed as the top priority in the marketing and promotion of new products in the "11th Five Year Technical Publicity" of the Ministry of Housing and Urban Rural Development. The plastic inspection well and the plastic pipe have excellent connectivity, so the problem of water leakage is effectively solved. In today's serious shortage of water resources, marketing and promotion of this product is beneficial to underground water pollution
Published on: September 21, 2020 Clicks: 90
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The raw materials of the plastic inspection well are thermoplastics, glass fiber reinforced thermosetting plastics and other high molecular materials, which are divided into sewage and rainwater. There is a launder at the bottom of the sewage well and a mud chamber at the bottom of the rainwater well. The structure includes protective cover, inner cover, shaft and well seat. The inner cover is placed on the top of the shaft. For sewage wells
Published on: September 16, 2020 Clicks: 63
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Do you know what should be paid attention to during the construction of Hainan plastic manhole? Hainan plastic manhole manufacturer will give you a detailed answer: with the gradual acceleration of urbanization, one-time injection molding plastic manhole has become an irreplaceable important part in the drainage application of living quarters
Published on: May 5, 2020 Number of hits: 48
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Do you know how to check the connection quality of PE pipe? The following is a brief introduction of Hainan Plastic Inspection Well: PE pipe is most vulnerable to damage and leakage at the PE pipe fitting interface. The key to the success and failure of the project is the quality of pipeline connection. Therefore, strict interface quality acceptance is very important for underground gas pipeline engineering. In case of electrofusion connection
Published on: April 22, 2020 Number of hits: 65
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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, which has become 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: 46
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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: 51
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What is the layout of municipal pipelines in the municipal pipe network project? The following is a brief compilation of Hainan Plastic Inspection Well to give you a detailed answer: First, municipal engineering refers to the construction of municipal facilities. In China, municipal facilities refer to those set up within the planning and construction scope of urban areas and towns (townships), and those set up for residents based on government responsibilities and obligations
Published on: April 6, 2020 Number of hits: 49
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What do you know about a plastic manhole? Next, Hainan Municipal Pipeline Department will introduce you in detail: First, inspection wells, commonly known as "inspection wells", are generally located at the intersection of drainage pipelines, turns, pipe diameter or slope changes, water drops, and straight pipes at certain intervals. They are ancillary drainage structures that facilitate regular inspection, cleaning, and dredging of pipelines. Height above Hainan plastic manhole
Published on: April 4, 2020 Clicks: 41
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Do you know what the municipal pipe network is like? The municipal pipe network is very large and orderly. In short, it is the infrastructure of a city. Although it does not hinder our interests, everyone living in the city benefits from it. So what do you know about the municipal pipe network in Hainan? Next, Hainan South Plastic Inspection
Published on: April 3, 2020 Number of hits: 35
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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: 148
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Hainan Plastic Industry Co., Ltd. can tell you the main differences between stainless steel bellows and HDPE bellows: First, Hainan municipal pipe manufacturers can answer: stainless steel bellows have good flexibility, corrosion resistance, high temperature resistance, wear resistance, tensile resistance, water resistance and provide excellent electromagnetic shielding performance. Stainless steel hose can be freely bent into various angles and radius of curvature
Published on: March 28, 2020 Number of hits: 45
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As you know, drainage ditch cover plate (stainless steel, galvanized steel)+U-shaped ditch body (resin concrete)=U-shaped resin drainage ditch in Hainan municipal pipeline. The material of this kind of material is not ordinary concrete, but a new material. It is called "resin concrete" abroad. The common name is actually a kind of thing similar to artificial stone, and its main composition is also similar to artificial stone. It can be guaranteed during use
Published on: March 26, 2020 Clicks: 31
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Do you know how the drainage effect of the plastic inspection well is? And why is it used as an aid to road drainage? Next, Hainan municipal pipeline department is difficult for you to answer: first, we know that road drainage needs the assistance of plastic inspection wells to have good results, which are often used in municipal projects, and sewage is often produced in cities, but inspection wells
Published on: March 26, 2020 Number of hits: 40
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In life, we often see workers repairing and installing plastic inspection wells on the road. Do you know the manufacturing characteristics and advantages of plastic inspection wells? Next, a small editor from the manufacturer of Hainan plastic inspection well will give you a detailed introduction: 1. Manufacturing process Plastic inspection well: using high molecular resin as raw material, it is prefabricated in the factory and molded by one injection molding, with stable and controllable quality. Traditional brick masonry inspection
Published on: March 21, 2020 Clicks: 44
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Do you know why Hainan plastic manhole is used? Do you know the advantages of using plastic manhole? Next, Hainan Municipal Pipeline Department will introduce you in detail: First, the characteristics of plastic inspection wells are as follows: 1) Long service life, up to more than 50 years. At present, the common materials in the market, PP and PE, are resistant to acid, alkali and other organic corrosion. 2) Ann
Published on: March 21, 2020 Number of hits: 32
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The functional advantages of Hainan plastic inspection wells mainly include five points: land saving, energy saving, water saving, material saving and environmental protection. (1) Acid and alkali corrosion resistance, aging resistance and long service life. (2) Safety and environmental protection. The material of the plastic inspection well is high-density polyethylene plastic, which is non-toxic and odorless, and can be recycled after use. It belongs to chemical environmental protection building materials and conforms to the national environmental protection policy. (3) , Average
Published on: March 6, 2020 Clicks: 113
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1、 The development of plastic inspection wells in China and the significance of this test After nearly ten years of development, the plastic inspection wells in China have been introduced from abroad, independently researched and developed, popularized and applied, and now have a considerable scale. The plastic inspection wells in residential areas have been widely recognized by the market and widely used in projects; The municipal plastic inspection well is in the critical period of accelerating its popularization and application.
Published on: March 5, 2020 Number of hits: 103
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What are the processing methods of plastic well pipe? Hainan ductile iron manhole covers are introduced to you. The convex head of the plastic pipe is made by hot processing. The processing method is to first make a mold with wood, then heat a bucket of industrial glycerin to more than 130 ℃, soak one end of the pipe into the hot glycerin, and the insertion depth is the length of the convex head. After softening the pipe, press it into the mold evenly
Published on: July 11, 2019 Number of hits: 65
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Hainan Municipal Pipe Co., Ltd. provides you with super practical skills for selecting and purchasing plastic pipes. In our life, there are many pipes, of course, there are also various kinds of pipes, among which plastic pipes are very common, and they are widely used in various pipe systems. There are many kinds of plastic pipes, and it is difficult for people to intuitively see the quality when selecting and purchasing them, Then I will give you details
Published on: July 9, 2019 Number of hits: 79
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How about the environmental protection performance of Hainan plastic inspection well? In recent years, plastic inspection wells have become more and more popular, and their popularization in various provinces and cities is also gradually expanding. Invisibly, plastic inspection wells have been used in almost all residential buildings and municipal construction. Why
Published on: June 13, 2019 Clicks: 56
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What should be paid attention to in the construction of Hainan plastic manhole? During the construction of Hainan plastic inspection well, the construction party will encounter some common problems. We need to remind the construction party in advance to avoid these problems as soon as possible. The following are some common problems: 1. The water is closed at the connection between the plastic inspection well and the pipe. The construction party shall be reminded of the plastic inspection well and pipe before construction
Published on: June 15, 2019 Number of hits: 45
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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: 82
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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: 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: May 29, 2019 Number of hits: 36
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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: May 29, 2019 Number of hits: 39
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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: 48
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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 Number of hits: 30
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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: 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: May 29, 2019 Number of hits: 39
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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: May 29, 2019 Number of hits: 36
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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: May 28, 2019 Number of hits: 36
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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: 38
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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: 36
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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: May 28, 2019 Number of hits: 40
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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: 66
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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: 61
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How to design drainage inspection wells? Hainan nodular cast iron well cover drainage wells mainly use polymer resin as processing material, replacing the traditional red brick cement material, effectively curbing the use of red brick cement material, thus saving surface soil resources; The common specifications of drainage wells for building communities are 315 mm and 450 mm in diameter, which changes the traditional inspection wells from 7 mm in diameter due to the limitation of production methods
Published on: 2019-05-27 Number of hits: 51
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Prospects of plastic inspection wells in Hainan. Plastic inspection wells are new building materials promoted in the "11th Five Year Technical Bulletin" policy of the Ministry of Construction. With the gradual transformation of rainwater and sewage confluence into rainwater and sewage separation as a major municipal project in domestic cities, the application of plastic inspection wells is becoming more and more extensive. According to statistics, the use of plastic pipes in urban drainage pipelines has reached 50%, So plastic
Published on: 2019-05-27 Number of hits: 46
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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
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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: 209
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With the popularity of the concept of sponge city, the advantages of Hainan plastic manholes have also become a hotspot in the construction of sewers. Taking the Pearl Bay area of Guangzhou sponge city as an example, the form of rainwater and sewage separation has been adopted, which can distinguish rainwater from sewage. Domestic sewage is transported to the sewage treatment plant through pipelines and treated to meet the quality standards for miscellaneous water, For greening irrigation, vehicles
Published on: 2019-05-27 Number of hits: 49
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With regard to the development of plastic inspection wells in Hainan, underground wells can be seen in our big cities, small towns, and roads, and manhole covers can be seen on every road. Inspection wells are composed of well seats, shafts, manhole 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
