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Company Name: Chongqing Banan Fengyi Stainless Steel Products Co., Ltd.

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Phone: 023-62593616

Mobile: 17783829788

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Address: No. 118, Dagou Group, Shajing Village, Huimin, Banan District, Chongqing City


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  • Installation of stainless steel manhole covers looks simple, but some attention must not be ignored

    With the rapid development of cities, urban road engineering has just begun to become more and more frequent. In the first- and second-tier cities where people live, food and shelter, the sewage treatment covers on some roads have been slowly replaced by some stainless steel plate invisible covers. However, because this type of manhole cover has some differences from ordinary manhole covers,
    Release time: 2020-03-17 Clicks: 0

  • The method of radiation descaling is to use the compressed air which has been separately treated by oil and water.

    The top surface of the invisible manhole cover should be flush with the surrounding surface of the pavement to ensure that the various paving lines such as the sidewalk stop stones, blind roads, and paving edge stones of the inspection well address section are linearly connected and intact. What should we do if the stainless steel manhole cover is rusted? The following explains the processing method for you. We can use
    Release time: 2020-03-17 Clicks: 0

  • In addition to the design of the manhole cover structure, it should meet the requirements of the machinery and equipment itself and the requirements of the machining process.

    From a practical point of view, the traditional cast iron manhole cover is a large iron plate, which is also practical, but for stainless steel manhole covers, the practicality is slightly reduced. The stainless steel manhole cover can increase the angle at the iron plate. While ensuring easy installation, the stainless steel manhole cover is very well cut. Stainless steel manhole cover
    Release time: 2020-03-11 Clicks: 2

  • The manhole platform supporting the stainless steel well frame should be a mixed structure

    The cover of the power manhole cover is complete. The manhole cover applies smooth grease to the wheel, the seal ring and the friction parts of the ball or roller bearing, which can reduce friction and make rolling more sensitive. Under normal circumstances, the manhole cover is smoothed every six months. The manhole cover made of FRP can reduce the vibration and noise of the machine.
    Release time: 2020-03-11 Clicks: 0

  • As cities create more beautiful requirements, more and more manhole covers are replaced with invisible manhole covers.

    There are also many specifications in the production and production process of manhole covers. According to these different specifications, different output functions can be produced. Stainless steel manhole cover manufacturers believe that different types of manhole covers are used in different planning. Take Japanese manhole cover production specifications, their specifications are very similar to our country.
    Release time: 2020-03-04 Clicks: 1

  • What are the characteristics of different models of stainless steel?

    Some people may ask, if the wellhead is made round or significantly smaller than the manhole cover, the square stainless steel manhole cover will not fall into the well. The use of a wellhead depends on the size of the wellhead. If it is necessary to press a square manhole cover that is much larger than the wellhead on the top, then the use and practical value of the data is naturally more effective than directly using a round manhole cover.
    Release time: 2020-03-04 Clicks: 1

  • Stainless steel manhole covers are widely used

    As a manufacturer, we have a better understanding of stainless steel manhole covers, then we find that with the increasing living standards of our people, as our income increases, the application of this product is also More and more extensive, today, we will discuss with you
    Release time: 2020-02-26 Clicks: 1

  • What are the characteristics of the advanced manhole cover?

    The main reason for choosing a stainless steel manhole cover is its obvious choice due to its inherent corrosion resistance, involving water, wastewater or corrosive liquids. They are also ideal for underground infrastructure where protection is needed from external corrosive compounds such as salt. Read our corrosion resistance test report: Advanced Stainless Steel Manhole Covers & n
    Release time: 2020-02-19 Clicks: 1

  • The production characteristics of stainless steel manhole covers are announced as follows

    Stainless steel manhole cover manufacturers have announced the production characteristics of stainless steel manhole covers as follows for customers' reference: 1. Use high quality stainless steel. In the process of producing stainless steel manhole cover manufacturers, the stainless steel manhole cover is carried out in strict accordance with the design drawings, and high-quality stainless steel plates are used as raw materials for the production of manhole covers, which not only guarantees the stainless steel material, but also
    Release time: 2020-02-12 Clicks: 2

  • Be sure to pay attention to these three issues when installing stainless steel manhole covers

    With the continuous development of cities, the construction of urban roads has begun to become more and more frequent. In the first- and second-tier cities we live in, the sewage manhole covers on some roads have gradually been replaced by some stainless steel manhole covers. The reason is that this stainless steel manhole cover has very good anti-theft, aesthetics and practicality.
    Release time: 2020-02-12 Clicks: 1

  • The stainless steel invisible manhole cover is very convenient to disassemble, so it is very useful for the staff.

    There are rules in any local area to bind people's behaviors, so that people can work normally. Stainless steel manhole cover manufacturers also say that there are also many specifications in various production professions to bind the production process of products, and production standards in different countries It ’s different, and according to the local application, the proposed specifications are also different.
    Release time: 2020-01-28 Clicks: 7

  • Summary of various models and uses of stainless steel manhole covers

    Model 301—Good ductility, used for molded products. It can also be hardened by mechanical processing. Good weldability. Abrasion resistance and fatigue strength are better than 304 stainless steel. Model 302—Corrosion resistance is the same as 304, because the carbon content is relatively high and the strength is better. Model 303—It is easier to cut than 304 by adding a small amount of sulfur and phosphorus. model
    Release time: 2020-01-21 Clicks: 4

  • The power stainless steel manhole cover is for the power system. After opening, it enters the underground pipe where the cable is placed.

    The stainless steel manhole cover is a closure at the top of the entrance to the underground facility. Wherever public facilities such as tap water, telecommunications, electricity, gas, heat, fire, sanitation, etc. are installed, the manhole cover needs to be installed. There are many types of manhole covers, divided into various professional uses, such as sewage, fire, rain, sewage,
    Release time: 2020-01-15 Clicks: 5

  • Stainless steel invisible manhole cover products use new materials, supplemented by pioneering skills

    Performance characteristics of stainless steel invisible manhole cover: 1. High strength: Magnesite inspection, with high compressive, bending, impact strength, and resistance. After long-term use, the product will not exhibit the phenomenon of crushing and damage of the stainless steel invisible manhole cover, which can completely prevent the occurrence of "urban black hole". &
    Release time: 2020-01-11 Click times: 11

  • In order to prevent the dust from falling under the tree, the tree pond cover came into being.

    The general stainless steel manhole cover is divided into circular and square. In the urban area, the circular manhole cover is generally used. Because the round manhole cover is not easy to skew, it can better protect the safety of pedestrians and vehicles. The use of circular, mainly considering that the diameter of the circular manhole cover through the center of each circle is the same, so if the manhole cover is passed
    Release time: 2020-01-07 Clicks: 6

  • Stainless steel manhole cover looks atmospheric and beautiful with outstanding corrosion resistance

    Stainless steel invisible manhole cover speeds up the beautification of the street. Measures for road construction power will inevitably require the customization and installation of stainless steel decoration manhole cover. Stainless steel 304 decoration manhole cover is widely used to make equipment and parts that require outstanding induction functions (corrosion resistance and formability). Stainless steel invisible manhole cover
    Release time: 2020-01-02 Click times: 13

  • Check that the clear hole diameter of the wellbore is not larger than the clear hole of the well frame

    No matter what kind of manhole cover, the manhole cover is installed on the road or the roadside, so the installation must comply with the specifications and procedures, otherwise it is easy to form a hidden danger and cause inconvenience to the public. 1. Check that the diameter of the clear hole in the wellbore must not be larger than the clear hole of the well frame, to avoid being suspended by the well frame and causing an accident. &
    Release time: 2020-01-02 Click times: 11

  • When equipment stainless steel manhole cover, it is necessary to measure the size of the sewage outlet pipe early.

    As we all know, the pollution in major cities is very serious now, and cities need to continuously emit pollutants so that the journey of the city can be smooth. In summer, the rainy season is plentiful, and the water climate is pleasant. If there is no sewage channel below the journey, the entire city's traffic will be seriously congested. Stainless steel manhole covers are essential materials. Then
    Release time: 2019-12-26 Clicks: 15

  • Because there are more underground wiring equipment, the invisible manhole cover has beautified effect.

    Stainless steel invisible manhole covers are not really invisible and completely invisible. When installing a stainless steel manhole cover, first bury the manhole cover underground, and then weld stainless steel plates around the manhole cover. From the outside, the manhole cover is invisible because it is buried underground. However, we can learn about this local manhole cover installation through the stainless steel plate exposed on the ground.
    Release time: 2019-12-26 Clicks: 17

  • Manhole covers of various materials have their own advantages and disadvantages

    With the rapid development of China's economy, China's infrastructure construction and investment have ushered in a new cycle. Manhole covers are in great demand in urban planning and road construction. The data used in manhole covers are mostly reinforced concrete raw materials, which are cast due to defects such as large brittleness, simple aging, and easy fracture.
    Release time: 2019-12-19 Clicks: 13

  • Manhole covers must not only prevent theft, but also take responsibility for the safety of the pipeline construction personnel

    Stainless steel manhole covers make up for the shortcomings of cast iron and cement manhole covers. From the perspectives of anti-theft, environmental protection, safety, convenience and beauty, and useful life, they have common superiority and have become hardware products for urban roads and public parts. So, what are the advantages of stainless steel manhole covers?
    Release time: 2019-12-19 Clicks: 16

  • Invisible manhole cover adopts unique material induction plan, which can fully integrate into the surrounding environment

    As people's requirements for environmental quality increase, infrastructure planning considerations add more factors. In the infrastructure of the outdoor environment, drainage shafts are essential, but considering safety and aesthetics, how to combine stainless steel manhole covers with environmental planning on the basis of ensuring that the stainless steel manhole covers are solid? & nb
    Release time: 2019-12-11 Clicks: 26

  • Stainless steel invisible well cover combination

    Stainless steel invisible manhole cover is used to cover the defense on the road or in the deep well in the home to prevent people or objects from falling. Manhole covers are generally divided into circular and square. In urban areas, the circular covers are generally used because circular manhole covers are not easy to tilt and can better protect the safety of pedestrians and vehicles.
    Release time: 2019-12-05 Clicks: 18

  • The advantages of stainless steel manhole cover are obvious after comparison with cast iron manhole cover

    In the past when technology was not developed, the only manhole cover was a cast iron manhole cover. Decades passed, the domestic economy developed rapidly, and the hardware industry also developed. Stainless steel manhole covers were reflected in people's lives. So, what is the difference between this stainless steel manhole cover and traditional cast iron manhole cover? first of all
    Release time: 2019-11-27 Clicks: 15

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