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Have you heard of 11″ 5000psi gate valve before? It is lucky that we have made one 11″ 5000psi gate valve recently and was fully accept by end user. Please see our product.

Now all over the world have vaccine to adopt. Hope ecconomic of all world will return to glorious moment.

Recently, we get an order for special centralizer, and we finish the job nicely. We hope to show our works here.

We are lucky that we have already suvived from coronavirus in China.

Now the coronavirus burst all over the world except China. When anti-coronavirus, KN95 (N95) MASK makes very important application. Now we have many stock, if any foreign friends need them, we also can supply to help you pass through this difficult moment.

Recently, we got many inquiries for choke bean. but unlucky, we can’t quote all of them. Frankly speaking, there are too many manufacturers who can produce high pressure positive(fixed) choke. and they have their own choke bean. so there are many kinds of choke bean in the market. Now what we can supply is mainly Cameron H2 type and OCT type. Even if we know it is H2 type, we still need more information to confirm what we supply is applicable for end user’s request.
Although there are many kinds of choke bean, the choke bean gauge is the same. We can make 8/64″ -2″ choke bean gauge for end user to test their choke bean.

Recently, one customer request one choke manifold by expanding gate valve. As we know, expanding gate valve is original from Cameron USA. but we seldom use it on choke manifold. Maybe years ago, end user used this kind of choke manifold with expanding gate valve. so today, we point the reason why expanding gate valve should’t be used.

From API 16c standard, choke manifold should be made according to API 6A PSL3. From PSL3 RT request, we found that casting body can not pass the requet. Normally expanding gate valve body is casting body. so we got the answer that expanding gate valve should’t be used on choke manifold.

Some compititor found that our google search rank is in first page of well testing product, and also high pressure pipeline product. so that they harass our colleague. We feel very angery about this at first. but when i write this blog, i calm down and consider more about compititon. Normally, nobody can escape compitition. What we have to do is to improve ourself and win customer trust. and years later, win more market. In China, there are thousands of manufacturer who make valve, and hundreds of manufacturer who make well upstream equipments. Every manufacturer has his own surviving way and everyone should face compitition.

They attack us means that they are afraid of compition, and afraid of us to gain more market. In other words, their ability to maintain and develop customer is very very low.  so that their nature is low. They will loose market one day.

Sometimes, we also study compititor, but we learn good sides from them, the management, QA control and etc.

There is old saying in China, good good study, and day day up.

Recently, we get an order, and one of these items is Crossover, 6″ fig 602 change to 3″ fig 602. We check FMC catalog and call our Euro agent who has 30 years experience for FMC union, and result is that there is no 6″ Fig 602 in FMC catalog. Max bore size for fig 602 is 4″.  but customer insist that 6″ fig 602 is standard. Now we are waiting for customer to check the equipment he used on oilfield. We will publish the result in our comment after a few days.

It is a long time from our last article. Now china spring festival is toally finished. During the holiday, we meet family friends, chating and eating. so after holiday, our holiday weight is serious. We consider we will add more physical exercise.

Anyway, we are back to normal work.

Hope we will suppor more and more gentle custmers in 2018.