The red-hot Santana sedan stopped at the gate of the steel mill in Liangxiang Township.

Qin Feng got out of the car and looked at everything in front of him.

The surrounding wall was built last year, the red brick wall is very festive, the tallest building inside is the blast furnace built that year, and there is a newly built workshop next to the blast furnace to accommodate the purchase of several equipment.

The gate was open, and on either side of it were rudimentary sheds that had recently been erected, filled with steel pipes made and bundled into hexagonal bundles of seven.

All of them are six meters long, one is about 60 kilograms, and a bundle is more than 300 kilograms.

Now, these bundles of steel pipes are stacked horizontally and vertically, densely packed, I'm afraid there are hundreds of bundles!

"We targeted the construction market and decided to put the four-inch tube into production. Don't look at the site so much, in fact, it is not enough for a construction site. Yang Xin ignored the doctor's request to stay in the hospital for observation, but still came, Wang Jinjin originally wanted to come with him, but Shougang had something to do, so he went back.

Yang Xin stood at the door of the factory, looking at the dense steel pipes stacked inside, with a complicated expression on his face.

Four-inch pipe is a popular saying, the national standard is called DN100, the outer diameter of this steel pipe is generally more than 11 cm, the inner diameter is about 9.5 cm, in a variety of buildings can be used as the main water pipe.

Now there is construction everywhere, many construction sites need this kind of steel pipe, go to Shougang to queue up, half a year may not be able to get the goods, as long as the township steelmaking plants here can produce it, it is definitely in short supply.

Who would have thought that after scrap iron is recycled and smelted, the quality will not be up to standard?

"Master, are you back?"

"Master, why is your face pale?"

The steel plant has been suspended, and the hired workers have not come to work, but several of Yang Xin's apprentices are still here, and when they saw a few people coming in, including Yang Xin, they immediately ran over from the blast furnace.

The eldest apprentice Zhang Jian looked at the unfamiliar Qin Feng and Zhao Jiao with a puzzled gaze: "Are these two customers?" ”

"That's right, this is Mr. Qin of the Pacific Trading Company, and this is Secretary Zhao, they want to buy all our steel pipes, but we have to transform them according to their requirements, Mr. Qin, how to change these steel pipes?"

Qin Feng looked around: "Pull out one of the steel pipes, put them here, I'll give you a demonstration, everyone will follow my way!" ”

The steel mill here is mainly recycled scrap steel, and in the glory days, scrap steel was piled up all over the yard, and at the same time, in order to recycle the scrap steel into the furnace for re-smelting, some equipment was also needed, such as gas cutting, cutting machines, etc.

Now, although there is not much scrap left, the equipment is still there, and what Qin Feng is pointing to is a cutting machine.

A four-inch tube was carried over by the second apprentice, Zhao Yuanshan, and placed on the cutting machine, and then looked at Qin Feng: "How long is the cut?" ”

"Cut into three, 199.8 centimeters each."

Zhao Yuanshan's eyes showed a hint of surprise: "Mr. Qin, you are really an expert." ”

Insiders and laymen, sometimes it's in a simple sentence! The standard four-inch tube is six meters each, but this does not mean that after cutting into three, each is two meters, because the cutter will also cut off a few millimeters of thickness, although it is subtle, but only people who work regularly know.

Qin Feng smiled and didn't say anything.

The cutting machine buzzed, Zhao Yuanshan pressed the handle, and slowly brought the cutting blade close to the steel pipe, sparks flew and the noise was deafening.

"Okay, cut out!" Zhao Yuanshan stacked the three steel pipes together, and they were all the same length!

Next, cut a cross at one of the ends, ten centimeters long. The intersection is large on the outside and small on the inside, that is, four small triangles are cut. ”

Zhao Yuanshan frowned, indicating that he didn't understand.

"I'll do it anyway." Qin Feng picked up one of them, put it on the cutting machine, and then pressed the handle, and when the cutting blade and the steel pipe touched, there was a familiar vibration on his hand.

In his previous life, he had also done this kind of work, and his craftsmanship was so-so.

Without drawing the line in advance, completely by feeling, he cut off the first Yangtze River Delta, then the second, the third, the fourth, for a huge cutting machine piece, this kind of four-inch tube is easy to cut, to cut out the shape, it is similar to Zhang Fei's embroidery.

A few people stared at each other with wide eyes.

Yang Xin also sighed on the side, this young man's skills are good! But what exactly is this about? Could it be the murder weapon?

Thinking of this, Yang Xin's heart suddenly shuddered.

Although it has gone through several times of social order governance, but the outside atmosphere is still not good, there have always been brave and ruthless people, some use three-edged thorns, and those who do not have steel pipes, cut one end sharply, and it is also very easy to stab people.

This thing is two meters long, and there are four points cut out of the front, which is simply more powerful than a spear!

If it is really a murder weapon, I will never agree to it, even if I don't do this business, I can't harm the society! But it's a little thicker, I'm afraid it's not easy to take.

"Bring a sledgehammer!" Qin Feng didn't know what Yang Xin thought, he looked at the cut front end, was very satisfied, and then reached out to someone else to ask for it.

What do you want a hammer for?

The big guys all came out of the steel mill, and they have seen all kinds of customer requirements, but they have never seen such a thing.

Zhang Jianli brought the sledgehammer, Qin Feng put the pipe under his feet and stepped on it, and then picked up the sledgehammer.

Boom, boom, boom!

The four spikes cut out were smashed inside, and then touched together to form a spike!

It's like a thick spear!

"It's also a shortcoming." Qin Feng's gaze searched back and forth among the few piles of scrap iron, pulled out an iron plate, and then put it on the cutting machine again, cutting out four trapezoidal things.

Yang Xin's eyes widened and he watched Qin Feng's movements.

"Okay, there's one last step left. Push out the welding machine and adjust the current to 80. Qin Feng said, and put the parts he cut out on the tail of the steel pipe for comparison.

The whole body is slender, the front is pointed, and the back is soldered, what is this thing? The answer is already on the horizon!

The electric welding machine was pushed out, the iron was placed on the steel pipe, Qin Feng took the iron sheet in his left hand, the welding handle in his right hand, twisted his head to other places, and then poked the welding handle a few times, and successfully caught fire.

Sneer... Although I didn't look at it with my eyes, a beautiful fish scale pattern appeared in the solder joint position, Mr. Qin's craftsmanship is really good!

After the four tails were welded, Qin Feng welded the sharp cone part with a fine seam, and everything was done!

"Mr. Qin, are you trying to build a rocket?" Yang Xin took a deep breath.

"Of course not, how can this be a rocket? It's a... Fence. Qin Feng said, picked up the steel pipe with both hands, and poked it to the ground fiercely!

The tip poked into the ground, and the tail part pointed straight to the sky, if this kind of thing surrounded the city in a row and tied up with wire, it was really a fence!