Great Power Ship

Chapter 151 Good things (please subscribe)
Before he finished speaking, Qin Gangsheng waited and ran down the steps, and soon came to the Isuzu truck, looked at the things on it and then at Wen Dawei, looked at Wen Dawei and then at the things on the truck, Finally, he asked with difficulty: "Where did this thing come from? Japanese or American? It shouldn't be British. It doesn't look like the style over there..."

"It was made by our Zhujiang factory!"

Wen Dawei didn't wait for Qin Gangsheng to finish speaking, and responded with a smile, but Qin Gangsheng was stunned as if he had been humiliated when he heard Wen Dawei's words.

It's no wonder that Qin Gangsheng did this, because what Wen Dawei brought over was none other than a piece of marine engineering equipment that Qin Gangsheng planned to represent from Japan's Kawasaki Heavy Industries - an underwater partial dry semi-automatic welding machine.

Underwater welding is divided into two types: wet type and dry type; and dry type is divided into three types: local dry type, high pressure dry type and normal pressure dry type.

High-pressure dry type and normal-pressure dry type are mainly used in deep-sea construction below 100 meters, and their technical requirements are as high as those of small submarines. Not to mention half of the manufacturers, even some world-renowned special equipment manufacturers It's hard to get your hands on this field.

Wet welding is mainly used in areas with a water depth of more than 20 meters, and it is mostly used in emergency repairs. After all, not all wet welding electrodes are as powerful as the American 7018S underwater electrode, plus underwater wet welding smoke, The huge content of water vapor and air bubbles has a great influence on the quality of the weld.

Due to the obvious disadvantages of deep-sea dry welding and shallow-sea wet welding, is there a low-cost welding method that can be widely used at a common depth?
Of course there is, and this is underwater partial dry welding.

The principle is not complicated, that is, the position to be welded is to be drained by other media, so that the welding point forms a local dry area, so that the welding situation in this area is the same as the normal welding on land, so as to achieve high-quality welding. Purpose.

Therefore, underwater local dry welding has the advantages of moderate operation difficulty, moderate equipment cost, and reliable weld quality. Because of this, it has become the first choice for important submarine projects such as offshore oil and gas pipelines, drilling platforms, submarine communication cables, and power transmission cables. necessary means.

Now it has become a general existence of entry barriers for major offshore engineering companies.

Because only with such equipment, are you qualified to carry out construction operations at a water depth of more than 100 meters, and this water depth has covered most of the territorial sea and continental shelf areas, and can almost take all of today's underwater oil and gas pipelines, submarine communication cables, A large number of underwater projects such as submarine power transmission cables.

This has also led to an extreme shortage of this equipment, especially in Asia, whether it is Malaysia, the Philippines or Indonesia. Offshore oil and gas companies in these countries have long established their own professional offshore engineering teams, but they have been unable to invest in their own offshore oil and gas for a long time. pipeline construction.

One of the reasons is that the offshore construction teams in these countries are extremely short of professional underwater construction equipment, especially underwater partial dry semi-automatic welding machines for pipeline welding. Offshore oil and gas companies in several countries may add up to a second-hand nothing.

This has led to the exploitation of offshore oil and gas resources and the development of projects in these Southeast Asian countries have to rely on offshore engineering contractors from developed countries such as Europe and the United States.

Not to mention the ridiculously expensive price, there are also a lot of fancy conditions.

As a result, many Southeast Asian countries had to choose to make concessions, so that precious oil and gas resources were firmly controlled by European and American suzerains in another form, and then continued to suck blood.

The reason for this is mainly because the vast majority of enterprises producing such special offshore engineering equipment are inextricably linked with specialized offshore engineering contractors in developed countries.

Because of this, the output of this type of offshore special equipment only serves those western offshore engineering contractors.

Developed countries want to buy?

It is not impossible, but the harsh conditions are no different from selling sovereignty.

No way, who would let equipment like underwater local dry semi-automatic welding machines not only be construction equipment for submarine pipelines and cable projects, but also tools for destroying such key infrastructures.

Not to mention anything else, if this thing is in the hands of someone with bad intentions, it is still a trivial matter to cut the submarine communication cable and cause a huge loss of communication interruption. After listening to it, the joke became big.

Developed countries have done a lot of this since the end of World War II. They think that developing countries with these equipments will follow suit. For the sake of the peace of the ocean and the right of human beings to use the ocean peacefully, Developed countries simply raise the threshold for the use of this type of equipment to a high level. Anyway, no one can manufacture it except the developed countries, and it is still very easy to control it.

The problem is that this thing is like wine, the more it is strictly prohibited, the more it is desired by the market, and the more it is desired by the market, the higher the price will be.

It was precisely when he saw this opportunity that Qin Gangsheng thought of getting closer to this kind of professional offshore professional equipment agency. As long as it can be done, the money will definitely be put in his pocket like opening a money printing machine!

It's a pity that his target, Japan's Kawasaki Heavy Industries, has clearly entered the ranks of developed countries, and has kept pace with developed countries in Europe and the United States in terms of some key equipment. As a result, Qin Gangsheng's application has many additional conditions, making Qin Gangsheng almost caught mad.

I wanted to use the underwater wet welding equipment of the Zhujiang factory to gain a good reputation in Southeast Asia, and slowly tried to use it with Kawasaki, Japan. As a result, Wen Dawei directly took an underwater partial dry semi-automatic welding machine that Kawasaki Heavy Industries regarded as a treasure. The welding machine was just trucked to his door.

So much so that until now, Qin Gangsheng has a feeling of unreality. He always feels that what is in front of him is not real. It is a patent of a so-called developed country. It is a standard configuration for professional offshore construction contractors in Europe and the United States. It is a tool for them to grab huge marine profits. , the perfect combination of rich human imagination and realistic high technology.

Zhujiang Factory, a small factory that has just been established for a little over a year, can actually manufacture it?
Isn't this a little too big a joke?
"Why, don't you believe our stuff is real?" At this time, Liu Chengzhi on the truck opened his mouth with a smile, and then stretched out his hand: "Come on, come on, you have been playing with the shipyard for decades, is the equipment real? You can tell it at a glance, come up and take a closer look, how is our thing different from Kawasaki Heavy Industries?"

Hearing the words, Qin Gangsheng finally came to his senses, yes, you can find out if it is true or not, so he didn't hesitate, and stretched out his hand directly towards Liu Chengzhi, Liu Chengzhi pulled hard, Qin Gangsheng stepped on it. Che Bangzi climbed onto the truck, and then leaned over to take a closer look, and immediately gasped: "Your stuff is no worse than Japanese ones!"

(End of this chapter)