Spiral welded steel pipe into the steel unit, multi-channel roll rolling strip gradually rolled up, a gap is formed with an opening round tube, squeeze rollers reduction adjustment, the weld gap control at 1 ~ 3mm, and the weld ends flush.1. If the gap is too large, resulting in reducing the proximity effect, eddy current lack of heat, weld crystal combined indirect adverse arising from lack of fusion or cracking.2. The gap is too small, causing the proximity effect increases, excessive soldering heat, cause weld Burning; weld or extruded, rolled after the formation of the pit, affecting the quality of the weld surface.After the two edges of the tube is heated to welding temperature in the extrusion of squeeze rollers form a common metal grain mutual penetration, crystallization, eventually forming a strong weld. If the spiral pipe extrusion pressure is too small, the number of co-crystal formation is small, the weld metal strength is reduced by the force will produce cracking; if the pressing force is too large, will make the molten metal is extruded weld, not only reduces the weld strength, and will generate a lot of internal and external burrs, and even cause welding take sewing and other defects.
Tips on Buying the Right Smartphone for Your Needs
Now you may be familiar with the smartphone and looking for one for yourself. But when you are shopping for one, you can find that there are many choices and choosing from then can be a nightmare. Since you have much issue to consider about and you would like to make sure that you can get the perfect mobile phone that best suits your needs, wants, and budget. So how exactly do you pick the right model? What factors do you need to consider? In this article, we will share with you some tried-and-tested tips to help you choose the right smartphone.
Ever since the invention of mobile phones, communication has been made a lot easier and faster. And then Apple reinvent the phone and release its revolutionary product, the so called iPhone, which is also called the smartphone and it give the communication more channels and make it funnier. All you need to do is pick the right model which will suit your need about the features, the specs, the memory storage and other parameter. The other thing will help you is what you want from the phone, if you are just not a fan for the modern technology, then you are probably just fine with a 2G phone, which will suit the most needs of you. However if you are hypoactive with your social life and you will spend a lot of time online to chat with your friend or share your life, then you definitely need a 3G or a 4G phone that can give you easy access to the internet.
First you should know there are basic two kinds of choices. You can pick an iPhone or an Android phone. An iPhone is produced by Apple and run its own system, which is the iOS system. An Android phone is the collective name for all the phones that run an Android system. Generally speaking, an iPhone is at the top of the market no matte in quality, cosmetic or the price, but this do not necessarily mean other smartphone are not good, there are still lots of good choice about this phone. So the first thing to consider is the quality, which you can have both in an iPhone or an Android. A smartphone is no longer a device that can fulfill the task of the conventional calling, texting and email. It can achieve a lot of other functions supported by all the wonderful applications. You can have easy access to the internet which will enrich your social life and keep you connected with the world and your friend. You can also enjoy the music, movie and video game on the device. You can shopping online and paid the bills through gadget. You could do anything you can image, because there is always an App for that. So you would definitely want to have one.
The last thing you need to worry about is the budget, and it is always the most important one. As we all know, that a smartphone can cost you a lot of money, and even though there will be new model available, most people will hold the device for a long time. So you would want to make sure your money is well spent. If you pursuit the latest model, there is no doubt that it is very expensive. But there are always compromises you can make to go for the relative old model. Take an iPhone for example, now the hottest model is the iPhone 7 and the iPhone 6s, they are really expensive, but if you buy an iPhone 6 which can be much more affordable, not mention some older model like iPhone 5/5c/5s.
Prepare For the Losing Trades after a Series of Winners
There are many different stages in a trader’s career which the traders need to overcome in order to achieve success in the financial industry. If you are relatively new in forex trading then you might be thinking that it’s a place where you can make a lot a profit. Indeed it’s true but there is a slight difference between the ways you think with the professional traders. Most of the novice traders always think about their potential profit in the market whereas the professional traders are more concern about their losing orders. If you see the intermediate traders than you will notice they are trading pretty well in the financial sectors but all of sudden they lose all of their hard earned profit in the market. In this article, we will share some practical insight of trading the financial instrument.
Consecutive winners vs. loser: If you are relatively new in forex trading then you should know that the success rate in the financial industry is pretty less compared to other business in the world. If you see the statistics then you will notice that out of 100 traders only 5 are making consistent profit in the financial sectors. When you will be trading the live assets in the market you might have success for one or two consecutive months and then you might think that you have mastered the art of trading. But in reality, one two-month is the very small time period to assess your trading performance for full time living. Most of the novice traders incur heavy financial losses after few winners in the market since they float in the cloud of false confidence. It’s very obvious that you will have losing orders in the market just like the consecutive winners.SO make sure you are always prepared to embrace the losses in the market.
High-frequency trade: If you are new in forex trading then you shouldn’t be trading with the real money since trading the financial instrument involves huge risk. All the professional traders suggest the novice traders’ trade in their demo trading account so that they can master the art of trading without losing any real money. Most of the novice traders in the financial sectors think that the more they will trade the more money they will make. But when it comes to real life trading it’s actually the opposite. As a trader, you should focus on high-quality trade execution in the market. The moment you will lose your concentration is the very moment you will have losing orders in the market. And in the financial market having few loses is pretty much common. So make sure that you are not focusing on high-frequency trade rather concentrate on high-quality trades in the market.
Risk management factors: There are many traders in the world asking the same question again and again that is there is any holy grail in the forex market. The simple answer to this question is yes. Money management is considered to be the Holy Grail in the forex trading industry since it will allow you to execute high-quality trades and even let you lose more in the market. But along with the risk management factors you need to develop a valid trading strategy and back test them in your demo trading account. If you think that your system is capable of generating profit under different market conditions then you can start trading with the real money. As a trader, you should trade with rational logic but not with emotions. And always remember that losing is just a part of the traders’ career and don’t lose your discipline if you have few consecutive losses in the market.