Zhao Weigang was reluctant to say, Zhang Xiaofan naturally wouldn't ask, but sometimes people's curiosity is like this.

Holding back the discomfort, Zhao Weigang didn't say anything, then I will find clues by myself, and then rely on my own brain melon seeds to slowly deduce.

First of all, Zhang Xiaofan knew that this matter must have something to do with this land.

Otherwise, Zhao Weigang would not have asked Zhang Xiaofan as soon as he came, why did he choose such a piece of land at that time?

So Zhang Xiaofan found Chen Ying.

"Sister Ying, have there been some rumors circulating in the government recently?"

Chen Ying looked at Zhang Xiaofan suspiciously, Zhang Xiaofan never cared about government information, don't ask, even if he usually told him, he was all uh-huh, looking completely uninterested.

According to Zhang Xiaofan's meaning, you are the actual manager of the company, you just know it.

Some of the government's decisions will definitely affect Chen Ying's decision to adjust the company's administration.

For these decisions to take effect, they must go through Zhang Xiaofan, so the impact of the government's decisions can be seen through Chen Ying's administrative report.

So Chen Ying was also stunned for a while.

"Nope!"

"Is there a plan for our land, or is there a plan for the surrounding area?"

"I haven't heard of it. ”

"Okay, Sister Ying, did you say that I had a little head cramp at that time, and chose such a place where birds don't.

It's still like this, there aren't many else, and there are more and more birds. ”

"Uh...... , Hahahaha, you know, but now it's like this, it doesn't matter what kind of mentality it was in the first place.

And now I feel that this place is also very good, the mountains and rivers are beautiful, and now the supporting living facilities have been relatively perfect, so I don't feel that this place is worse than the urban area.

You see, I've started living in the company now, and I haven't been to the rented house for a long time. ”

In fact, very few employees in the company live outside, and they all live in the company.

One reason may be that it is really far away, and the other is the environment here, which is really nice and good

Dormitory Zhang Xiaofan is made according to the minimum three-star standard, the most is a three-person room, if you have worked in the company for five years, you can be assigned a single dormitory.

Chen Ying also has a single dormitory here, Zhang Xiaofan also lives in the company now, and the house he rented has long been refunded.

Why did Zhang Xiaofan dare to do this? It is because of solid powder coating, this industry is not a labor-intensive industry.

For example, Zhang Xiaofan's company has no more than 300 employees so far, and there are three dormitory buildings built now, one of which is completely empty, and the second building is not yet full.

The size of the company is to double again, and the dormitory is completely sufficient.

Did Chen get any news? But Zhang Xiaofan finally asked Chen Ying to check it out.

After all, if there is any trouble, it is better to prepare in advance.

Zhang Xiaofan is not idle now, and the research and development of natural gas heavy anti-corrosion coatings cannot be carried out for the time being because there is no customized epoxy resin.

But some additives, others some raw materials screening.

It's already in full swing.

Heavy anticorrosive coatings not only have very strict requirements for the main material, but also have extremely strict requirements for some other small additives and fillers.

As long as any kind of material is added, there are very detailed requirements in terms of heavy anti-corrosion.

So now the task of this research team is to select some of the top raw materials in China and conduct various tests on them for resistance to acid and alkali hot salts.

There are two more common colors of heavy anticorrosive coatings, one is blue and the other is black.

The spraying of heavy anticorrosive paint is still a little different from ordinary paint.

First of all, on the equipment, the spraying of pipes generally uses fluidized bed technology instead of using electrostatic spraying guns.

For the spraying of solid powder coatings, the current mainstream methods, one is electrostatic spraying, and the second is fluidized bed dip coating.

The inner and outer layers of the coatings used in natural gas pipelines are mainly solid powder coatings, and oil-based coatings are rarely used.

Foreign studies have long found that among more than 30 kinds of heavy anti-corrosion coatings, it has been concluded that epoxy coatings are the most suitable.

Moreover, the pipeline for transporting natural gas must have a coating inside and outside.

And the two coatings, the solid powder coatings used, will have a slightly different emphasis.

For the coating of the outer wall, anti-corrosion is its main performance, so the solid powder coating used on the outer wall has an exceptionally excellent performance in anti-corrosion.

Then the coating of the inner wall, the performance of anti-corrosion above needs to be very superior, and he also needs a more important performance to reduce resistance.

One can imagine that gas is transported from a very distant frontier region to the Shenjiang River, covering a distance of more than 4,000 kilometers on the way.

If the resistance of the inland pipeline is very high, you can imagine how much energy consumption will be in it.

Therefore, the smoothness of the inner wall is directly related to the size of energy consumption, which can extend the service life of the pipeline, at least 15 times more.

The smoother the inner wall, then the smaller it is, the less repairs will be made, the longer the pipeline life, the less sediment on the inner wall, and it can even be very helpful for the purity of the natural gas, reducing the generation of contaminants.

Therefore, the coating will occupy a very large position in the whole project, that is, because it is very important, so its requirements for quality will be very high.

That's why the paint used in this project is still imported.

Foreign pipelines, the coating of internal and external walls, has been developed for nearly 50 years, but in the past, oil-based coatings were used, and the application of solid powder coatings was more than ten years earlier than that in China, so their technology is still very mature.

However, the development of China in this area is relatively slow, although there are many manufacturers have been aware of this problem, but due to the lack of technical raw materials, the progress is always unsatisfactory.

Compared with those coatings abroad, the quality is still a grade worse, such a huge project, obviously not only used for twenty or thirty years, so the requirements for anti-corrosion coatings are very high.

The minimum service life of this set of pipes should be more than 50 years, and the maintenance should be very simple.

If you think about it, you can understand that if there is a slight problem in any part of the transportation line of more than 4,000 kilometers, once it is repaired, then the supply of natural gas along the entire transmission line will be stopped immediately.

This is a big loss, so the quality requirements are very, very strict, such a project, once there is a quality accident, the relevant personnel will definitely face some prisons.

Therefore, the pipeline manufacturer is very cautious, such a large project, the profit will definitely not be less, but the risk is also very large.

Therefore, they will choose some more assured brands, so they can only choose some foreign brands, which have always been among the top brands in natural gas pipeline coatings.

This also indirectly leads to the fact that it is difficult to develop this kind of coating in China, even if you develop it, others dare not use it.

However, Zhang Xiaofan does not believe in evil, as long as my quality can be tested by several major testing institutions in the world, he believes that the results will definitely surprise those who are biased.