Surface mounting radiator construction process!

　After the severe cold, the temperature rose slightly, and many cities ushered in long-lost good weather. Before the next wave of cold hits, it is better to buy a set of surface-mounted radiators for your family to spend a warm Ne...

How to choose a suitable ductile iron cover plate?

　　When buying ductile iron cover, which aspects should be paid attention to?　　　　1. Is the toughness good? The impact value is similar to that of medium carbon steel, more than 10 times that of gray iron.　　　　2. Chemical resistance:...

How to determine the size of ductile iron manhole

　　How to determine the size of the brickwork of the ductile iron manhole cover? The following is just like everyone's introduction, I hope it will be helpful to everyone. The main application areas of ductile iron manhole covers a...

Classification of manhole covers and how to select

City streets will pay attention to the use of manhole covers, which can ensure that people are more smoothly settled during the passage, and can also play a decorative role. Although for most people, this kind of facility is very ...

How to choose a good quality trench cover? Choose

　How to control the quality of the trench cover is a very serious problem. Let's briefly understand how to do it.　　 1. Turn off the raw materialsThe inspection of the steel materials used in the trench cover is an important link. ...

What is the cause of road disease for manhole cove

　　What is the cause of road disease for manhole cover instability? How to prevent the manhole cover from sinking? On the asphalt concrete pavement, inspection of the pavement cracking, glass damage, subsidence and sinking of the m...

What are the precautions for installing and using

　　Nowadays, manhole covers can be seen everywhere on city streets. Generally, the covers need to be directly fixed on the asphalt pavement. Therefore, during the construction process, pay attention to whether it will affect the in...

Construction and installation of composite manhole

　　According to the bearing capacity, the composite manhole covers are divided into 6 categories: A15, B125, C250, D400, E600, F900, each of which is applied to the corresponding environment. According to my standard GB/T23858-2009...

The difference between concealed radiator and expo

　　I believe that all the friends who want to install radiators have come to know that An radiator is divided into floor heating and radiator, and radiator is divided into exposed radiator and concealed radiator. So what is the dif...

For various reasons why the radiator is not hot, p

2. The manifold valve is not opened.　　 performance: some radiators are hot, some are not.　　Solution: check whether each branch valve on the water separator is open, if not, screw the valve handle parallel to the branch pipe.　　3. T...

Choose radiator carefully and then carefully

　　As the saying goes, the layman looks at the excitement and the insider looks at the doorway. But for many consumers, they usually have less contact with radiators, and they cannot really understand and be familiar with radiators...

What's the problem with hot and cold on the radiat

　　Generally speaking, the heat dissipation of the radiator mainly depends on the average surface temperature of the radiator. In the design state, the selection of the heat transfer area of the radiator is calculated based on the ...

How to turn a radiator into a home decoration

       As the saying goes, "The north relies on heating, and the south relies on uprightness." This is not an exaggeration, the radiator has become a necessity for northerners. But many people think that the ra...

What problems should be paid attention to in radia

　　If the type of radiator does not match the heating water quality of the community, it will directly affect the heat dissipation effect and cause the temperature of the home to be lower; it will also shorten the service life of t...

6 benefits of surface mounting radiators, now I kn

        The temperature drops sharply and the cold winter is approaching. Sooner or later, you should pay attention to keep warm. If you don't have a radiator in your home, you should install it as soon as poss...

Summary of common problems of radiator and radiato

　　Check the indoor radiator one by one, check whether the valve of the indoor heating system is in good condition, and whether the manual running wind is in a closed state. It can be opened only when the heating is filled with wat...

What are the precautions during the heating period

　　The connecting points of the pipe fittings of the cast iron radiator have to withstand a lot of tension, and to a certain extent, it will cause damage to the pipe fittings and cause water running accidents. This kind of phenomen...

Three steps to install the radiator

　　The installation of radiators is an important link before consumers use radiators, because the quality of radiator installation not only affects whether the radiator can be used normally, but also directly leads to the main reas...

What to do if the radiator corrodes and leaks? Int

While radiators bring people a comfortable and convenient heating life, there are also some problems with radiator heating. For example, many families are concerned about the problem of not heating the radiator and the problem of ...

Cost-effective analysis of Luoyang cast iron radia

　　Different consumers have their own favorites for the purchase of radiators. Older people prefer cast iron radiators, while young people prefer more new radiators. So what is the cost performance of cast iron radiators and new ra...