Environmental protection hose: environmental protection hose in the choice of what to pay attention to matters!

Because of its unique advantages, environmental protection hose is now used in many places. In addition to corrosion resistance, it is obvious that its environmental protection function is very powerful. Because there are many types and specifications of environmental protection hose on the market, there are still many matters to pay attention to when choosing. Next, let's make a simple introduction for everyone.

13

2021

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04

Pvc steel wire pipe: what is the structure of pvc steel wire pipe? What are the uses?

What is the structure of PVC steel pipe? What are the uses? Today, let's learn about it! PVC steel wire pipe, that is, we often say PVC steel wire reinforced pipe, its pipe is a three-layer structure, the inner and outer two layers are PVC soft plastic, the middle layer is a steel wire reinforced structure, or steel wire mesh, or spiral steel wire, so it The pipe formed has several names.

25

2021

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03

Steel wire pipe: how to easily identify the quality of PVC steel wire pipe?

In most cases, without any testing tools and testing conditions, we can make a rough identification of PVC steel wire pipe according to the feeling, smell, touch, etc.

21

2021

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04

Steel wire pipe: What are the characteristics of PVC steel wire pipe?

According to the use, PVC steel wire pipe can be divided into industrial grade (especially for conveying industrial water, oil, sewage, powder, chemical raw materials, etc.) and food grade (food factory conveying juice, milk, drinking water, brewery liquor, beer, etc.), wind power generation, drainage oil absorption agent, oil agent, low concentration chemicals and other liquid and solid particles, powder materials. Regardless of the use, the substance itself must be "non-corrosive" "low concentration chemical". So, what are the characteristics of PVC steel pipe? Let's take a look.

25

2021

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04

PVC pipe line can generally wear a few lines

PVC pipe line can generally wear a few lines When the new house is decorated, many people usually carry out water and electricity decoration. Everyone should have seen that when wiring, it is usually routed through PVC conduit first. Do you know how many wires a PVC pipe can wear at most? What are the ways to make wires pass through the pipe faster? After reading these, I understand that workers cannot cut corners.

06

2021

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08

What are the specifications of PVC pipe

There are many types and materials of water pipes on the market. Many friends may not know how to choose water pipes. In fact, the scope of application of different water pipe paint is not the same, so before the choice must be carefully considered, according to their own use of the location to choose. So what is the difference between pvc-u pipe and PVC pipe? What are the specifications of PVC pipe? Let's take a look.

31

2021

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08

A PVC conduit and its preparation method and process.

The content described in this paper relates to the technical field of PVC line pipe production, in particular to a PVC line pipe and its preparation method. As one of the products of the development of science and technology, PVC pipe can be seen everywhere in daily life. PVC wires and pipes are often used in daily life. PVC wire and tube is mainly made by adding calcium powder to PVC plastic and adding a series of additives. At present, in order to reduce the manufacturing cost, many manufacturers add too much calcium powder, and use calcium powder with large particle size and poor quality to add. In this way, the surface of the wire tube will not be smooth, the plasticity of the wire tube will be poor, and there will be no toughness.

03

2021

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09

A high-strength wear-resistant PVC line pipe and its production process production method.

The invention relates to the technical field of threading pipe production, in particular a high-strength wear-resistant PVC pipe and its production process. With the rapid development of urbanization in China, a large number of farmers have moved from rural areas to urban areas. Many public gathering places had to be built to meet the material and spiritual cultural needs of the people who moved to towns. There are two types of power supply lines in these public gathering places, namely, bare lines are mainly laid on the ceiling and floor. However, there are many flammable materials in the ceiling and floor, so it is necessary to use threading pipes to protect their internal wiring. Otherwise, the line aging will cause a short circuit.

13

2021

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09

Decoration need to use pvc conduit?

1. Do PVC pipes need to be worn for wires buried in the wall? I always feel that the wall is very strong, the wires buried inside are completely safe and reliable, and I put the wires into the PVC conduit. Isn't that unnecessary? So I stopped the electrician on the spot. I don't need to put the wires and pipes in the PVC pipe, just put it in the groove and seal the wall. But I didn't expect that because of this decision, some security risks were buried.

08

2021

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10

PVC pipe features and the use of matters needing attention

The invention relates to the technical field of pvc line pipe production, in particular to a high-strength wear-resistant PVC pipe and its production process. With the rapid development of urbanization in China, a large number of farmers have moved from rural areas to cities. In order to meet the material and spiritual and cultural needs of people moving to towns, many public gathering places have to be built. There are two types of power supply lines in these public gathering places, namely, bare lines are mainly laid on the ceiling and floor. But ceilings and floors have a lot of flammable materials, so pvc pipes are needed to protect their internal circuits. Otherwise, the line will be short-circuited due to aging.

03

2021

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11

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