Coming out of Li Runzhu's side, Qin Feng drove Santana and went straight to the Chocolate Building.

Mulatu They shouldn't have come back yet, Qin Feng has to make a phone call to see what the situation is over there, whether there is a shortage of bullets, if there is a shortage, brother here, I will use it for you first!

And it's not too early, just pick Zhao Jiao back, leaving her a girl at the company's headquarters, Qin Feng is not at ease.

"Brother Feng, are you here?" Zhao Jiao was very excited.

"Hmm. I'll give you a call and pick you up and take you home. After speaking, Qin Feng picked up the phone and began to dial the familiar number, but there was only a beeping sound inside.

"What's going on?" Qin Feng said: "The phone doesn't work? ”

"There are some problems with the switch here, and the phone in the building can't get through today, and they are repairing it."

"Okay, then let's fight again tomorrow." Qin Feng said: "Anyway, it's not bad for a day or two, by the way, Zhao Jiao, if I forget, remember to remind me." ”

"Well, Brother Feng, you actually forgot a lot of things."

"What? What did I forget? ”

What did you say when you were in Africa? We'll get married when we come back! And then what? You'll be busy when you come back! Thinking of this, Zhao Jiao couldn't help but pout.

"Say, I've been too busy lately, and I have to sign a contract with a foreigner tomorrow."

Yes, Brother Feng is too busy, how can he be angry with Brother Feng? Zhao Jiao let go of this matter: "Brother Feng, when we were in Africa, you promised the customer called Amar to give them a new kind of fence, do you remember this?" ”

Qin Feng patted his head: "I really forgot, let's go, let's go back together, and go to the Liangxiang Township Steel Mill by the way." ”

This will have to be arranged in advance, and it will have to be seen how much the first batch of fences over there has been done.

The fiery Santana left the Chocolate Mansion and went straight to Liangxiang, it was good to have a car, it was like an extra pair of legs!

From a distance, Qin Feng saw puffs of smoke coming out of the small blast furnace, it seemed that they had the funds and began to continue production again, this small chimney would have to be shut down by environmental protection sooner or later.

Didi!

The car honked twice, and Zhao Yuanshan ran out of it, and when he saw the car, he immediately shouted excitedly inside: "Master, master, Mr. Qin is here!" ”

"No need to shout, I'll go in and see, how much of your goods have been made here?"

"During this time, we have worked overtime, and we have done more than 4,000."

More than four thousand? Qin Feng was stunned for a moment: "So many? ”

"Our master is an anxious man, and it is easy to sell this batch of scrapped water pipes, of course, we have to hurry. We hired a few more people and reopened a few furnaces, by the way, our master has also improved the process, and the quality of the new steel plate from cold rolling is much better, as long as we get another amount of money, we can make gas tanks on the stamping equipment. ”

Of course, you have to do it quickly, one fourteen, one thousand is fourteen, four thousand is fifty-six, not only can you pay off the previous 20,000 deposit, but you can also get 36,000! Mr. Qin, if you want a large number of gas canisters, then you have to settle this money for us.

Of course, Qin Feng could hear what he meant, and smiled: "Really? That's great, I just have an order for gas canisters, and if you can do it, I'll give it to you. ”

"Really? It's really good, Mr. Qin, you are really our God of Wealth. Yang Xin walked out with a smile: "Mr. Qin, even if there is a steady stream of orders from our factory in the future, we will meet your requirements first!" Without you, we would not be where we are today! ”

To be a man, you must know how to repay your kindness, and people in this era are so simple.

"Well, do you know the process of making gas canisters?"

Everyone shook their heads, the big guys came out of the steel factory, not from the gas tank factory.

"Mr. Qin, can you tell us about it?"

"First of all, the material, a 2.5 mm thick high-strength steel plate, which is first cut into a disc with a diameter of one meter, and then heated and put on a press."

"Heat?"

"Yes, the high-strength steel plate is very hard, and only heating can reduce the internal stress and facilitate stamping, which is called hot stamping."

"That's right, you have to eat while it's hot, and you have to press it while it's hot." Yang Xin nodded.

"The gas tank is stamped into two parts, and then welded, and the base at the bottom of the tank and the gauntlet on top should also be welded, and after they are welded, it is heat treatment and pickling passivation..."

With Qin Feng's introduction, Yang Xin's brows are getting deeper and deeper, this small gas tank is also very particular, he originally thought that he could buy a stamping machine, but now it seems that he has to buy other machines. How much does it cost to get the whole set down?

"Mr. Qin, we have inquired, a second-hand stamping equipment costs 100,000 yuan, we can still afford it if we grit our teeth, if there is other equipment..."

"Oh, that's too much." Qin Feng said: "I'm talking about our domestic gas tank, this kind of export gas tank doesn't need to pay too much attention, as long as it is welded out and tested with compressed air, it doesn't leak." ”

No gas leakage is only the basic requirement, for the gas tank, there are many requirements, after all, the gas tank is to be filled repeatedly, occasionally transported and transported, in the process of use will also be affected by collision, exposure, medium corrosion, etc., which will make the gas tank fatigue cracks, pits, deformation, corrosion thinning and other defects, manufacturing must be excellence.

If the gas canister blows up, something will happen.

Now, Qin Feng said that this kind of gas tank for export does not need to be too particular? As long as it doesn't leak?

"Mr. Qin, will this ruin the reputation of our oriental products?" Yang Xin was a little worried.

"That's right, if the user uses it a few times and blows it up, then we're committing a crime!" The eldest apprentice Zhang Jianli said.

Qin Feng had a meaningful smile on his face: "As far as the steel plate produced in our factory is concerned, can it ensure long-term use by users?" ”

Big guy, look at me, I'll look at you, the steel recycled from scrap iron and re-smelted is barely qualified to make water pipes, even if it leaks, it's fine, but this gas canister...

"Mr. Qin, do we want to use Shougang's steel? That kind of steel is definitely fine. ”

"My foreign customer has low requirements, as long as it can meet two or three fillings." Qin Feng said: "You just stamping and welding are enough, nothing else is needed, by the way, we still have to produce a thicker pipe, an eight-inch pipe is about the same." ”

Eight-inch tube? More than 20 centimeters in diameter! What does Mr. Qin want this kind of pipe for?

"Mr. Qin, what's the use of this kind of pipe?"

"The customer also needed a thicker fence."

Coarder? The big guys were shocked.

"Mr. Qin, does this need us to process?"

"No, we just produce pipes and gas canisters, and we don't have to worry about the rest."

"Bulging." At this moment, the sound of a tractor sounded on the scrap pile, Qin Feng just glanced at it casually, and then his eyes widened.

Sure enough, the wisdom of the working people is endless!