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Product Center

The company's series of products such as composite manhole covers and water grate

Products

Strictly implement the National Standard of the People's Republic of China "GB/T23858-2009 Inspection Manhole Cover" and the European Standard EN124: 1994 "Standard for Drainage Covers and Manhole Covers for Vehicles and Pedestrians".
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Product advantages

The company's series of products such as composite manhole covers and water grate

服務特色

 its weight is only about one third of that of cast iron, which is greatly lower than that of cement well cover, is convenient to transport and mount, and greatly relieves the labor intensity.

服務特色

by using BMC composite well cover produced by BMC in combination with steel reinforcement framework at high temperature and high pressure, the highest test load can reach F400KN; by using high-intensity SMC composite well cover produced by HZ-SMC sheet molding compound, the highest test load can reach F900KN.

服務特色

The product has been tested by the National Chemical Building Materials Testing Center and has the ability of corrosion resistance, acid and alkali resistance, and the anti-aging index reaches above level three, and the service life is long.

服務特色

this synthetic material is unrecyclable, and can guard against thefts naturally; it is equipped with a locking structure, to prevent burglary of downhole properties.

服務特色

the product is produced by taking high polymer materials with high molecular weight and strong chemical stability as raw materials, and can be normally used at -50。0-―+150。0 by virtue of scientific formula, advanced process and perfect technical equipment.

服務特色

 this product is subjected to high-temperature compression molding, and has small cover frame clearance, thus overcoming the defects of “running, jumping, sounding” of well covers made of cast iron, cement, etc., and improving the highway capacity and driving comfort.

Walk into Best

Zibo Best Energy-saving Materials Co., Ltd , was established in 2004. BEST focuses on innovation and R&D. There is a strong team consisting of senior experts and engineers, annual manufacturing capacity is 2,000,000 sets of manhole cover. BEST not only pursues high quality continuously, but also focuses on unique design and environmental protection. With quality advantages of Best's manhole covers realized by customers in different areas, the brand is well recognized by customers. In order to reduce customer costs and ensure product quality, BEST focuses on raw materials quality. Each batch of raw materials are entrusted to domestic institutions to conduct quality tests to ensure that the raw materials can achieve 100% pass rate.BEST has introduced the production line of SMC (Sheet Molding Compound) and manhole cover pressure tester. Now we have more than 30 hydraulic machines which vary from 200 to 1600 tons in terms of types. There are more than 200 moulds in our factory; It forms a complete production line from raw material testing and processing to manufacturing of final products of high quality manhole covers and water grate.

News

Our products are widely used in petrochemical pipelines, industrial storage tanks, steel anti-corrosion, auto parts, wind energy and solar equipment, ships and marine equipment, electronic appliances, medical equipment, drones, compressors and other fields.

2021
01-13
小黑點

The selection of resin drainage cover in different places should consider the following factors

The bearing capacity of the resin drainage cover: what type of vehicle is used in the area When selecting the finished drainage cover, consider the objects passing through the drainage ditch cover, and their carrying capacity is different. Acidic or alkaline water At present, my country has serious environmental pollution, and the chemical composition of rainwater and domestic sewage is complex, especially industrial sewage. This sewage is very corrosive to the traditional concrete drainage cover plate, and the drainage ditch cover plate will be corroded and damaged after long-term use, causing serious impact on the environment. Resin concrete is the main material of the resin drainage cover plate and has good corrosion resistance. Landscape requirements: overall landscape layout design of drainage pavement When using resin drainage cover in urban construction or residential areas, greening is also a necessary condition for construction. The road drainage system should select drainage products suitable for urban construction according to the overall requirements of urban design. For most residential applications, a pre-tilted ditch drainage system with a slope of 0.7%-1% is sufficient. Application of resin drainage cover In summary, the design of resin drainage cover should fully consider drainage capacity, road traffic conditions, environmental landscape requirements and water quality requirements. Based on the above factors, the overall design idea of ??the resin drainage ditch cover is indoor drainage or kitchen drainage. The resin drainage cover plate of the stamping cover plate can be used to maintain the beauty and corrosion resistance of the ground. General road traffic pavement adopts linear drainage system design scheme. The U-shaped drainage cover plate that uses resin concrete as the ditch body material is combined with the cover plate that meets the bearing requirements of the road surface. This program has a very high cost performance. Special roads, such as airports, ports, large logistics centers, and other roads with high load-bearing requirements, can be designed with integrated drainage systems. Curb pavement can adopt curb drainage system design.
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2021
01-13
小黑點

Stable performance of composite cable trench cover

Cable trench covers can be seen everywhere in our lives and play an important role, bringing a lot of convenience to our daily work and life. The main reason for the promotion of composite cable trench covers is that the material is very stable, has a strong use value, and has a good protective effect to avoid accidents.
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2021
01-13
小黑點

Related knowledge points about cable trench cover

When it comes to cable trench covers, we all know that they are very common. The trench cover is generally divided into concrete trench cover and cast iron trench cover. The cable trench cover must be selected according to different situations. This issue will introduce the selection of cable trench cover in detail. Let's go see 1. The selection of the cable trench cover is based on the use of the cable trench cover. The characteristics of the cable trench cover have high requirements for strength, especially tensile strength and tensile modulus. It should also be impact resistant, abrasion resistant, and have the necessary net weight. The service life is long, followed by the use of materials. 2. Due to the shortcomings of some long-standing cable trench covers, people's food, clothing, shelter and transportation will be threatened. Therefore, the coverage of the new version of the composite cover will gradually replace the large area coverage of the traditional cover. 3. Finally, the structural adjustment of the cable trench cover is an inevitable choice. Specifically, in recent years, sufficient preparations have been made for the discussion and design planning of stolen ditch cover. This is not only a general solution to the situation of stolen ditch cover. 4. The problem can be solved quickly only if the responsible party is clear.
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2021
01-13
小黑點

Art manhole cover becomes a landscape around us

Manhole cover, a public facility that can be seen everywhere in the city. Perhaps most people have no special impression of it, except for its gray-black and rustic appearance. However, this simple manhole cover is as beautiful as a work of art in Japan, which makes people have to accept the level of Japanese art. In Japan, the art manhole cover has become a distinctive city card. Manhole covers are rich in patterns, with guiding functions and various commemorative meanings. The manhole cover is decorated with colorful patterns, telling you what is the most famous and interesting city, or the history of the city. Thinking about it carefully, in a small and fresh Japan, it seems that even ordinary things can become unique and fresh.
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2021
01-13
小黑點

Comparison of square manhole cover and round manhole cover in various aspects

The manhole cover is the wall leading to the top of the entrance and exit of the underground facility. In order to meet the requirements of daily maintenance, inspection wells are set up at road turns. The inspection well can not only withstand the high-speed and large flow of traffic vehicles, but also prevent vehicles, pedestrians and foreign objects from entering, ensuring the normal operation of equipment maintenance. At present, nearly 80,000 street lampshades in Changsha are basically square manhole covers. After years of observation, combined with operation and maintenance experience, it has been discovered that the traditional square manhole design has many drawbacks. With the continuous development of science and technology, urban road lighting facilities have also been continuously improved and innovated, and it is urgent to break the original design concept. Comparison of square manhole cover and round manhole cover
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2021
01-13
小黑點

What are the commonly used materials for trench cover?

2. Composite resin material Composite resin is suitable for use in areas with strong acidity. The epoxy resin trench cover is very light and easy to install. The trench cover plate made of new composite resin is no less than high-carbon steel and has stronger corrosion resistance. Therefore, the composite resin trench cover is a common method for many pharmaceutical factories and sewage treatment stations to solve acid and alkali wastewater. Before choosing the trench cover, people must understand the characteristics of the material to ensure that the cover can give full play to its use value in the whole process of practical application. The above is an introduction to all the content, for your reference only!
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Zibo Best Energy-saving Materials Co., Ltd.

Service Hotline:

+8617667541696

Domestic trade office phone: 0533-3171315

Foreign trade office telephone: 0086-533-3171915

Address: No. 23, Road 2, West Area, Liangxiang Industrial Park, Zhangdian District, Zibo, Shandong

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