20 Years of Experience in Seamless Steel Tube Production

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  • Cold Drawn Seamless Steel Tube Overview

    A cold drawn seamless tube is an excellent tube that is perfectly designed to operate under high pressure, mechanical stress, and high temperature. Just as the name implies, a cold drawn seamless tube has no weld-joint or seam and has a uniform structure. This tube has a thread-like structure that e

  • Advantages of seamless steel pipes

    Seamless pipe (or stretched steel pipe) is manufactured from a cylindrical steel ingot using hot-rolling, cold-rolling, or cold-drawing processes, without any seam (welding) on the tube body.The steel pipes are ideal for transporting fluids such as gas, water, air and waste. They have excellent prop

  • The Development History of Seamless Steel Pipe

    There are two basic and primary types of stainless steel pipes. One is the seamless and the other is the slotted stainless steel pipes. The purpose of both of these pipes is different and used at various times. But when you are trying to know about the developmental history of the seamless steel pip

  • How to distinguish true and false galvanized pipes with naked eyes?

    Now there is a so-called hot galvanizing fluid pipe in the market, which is also called galvanized seamless steel pipe. In fact, it is a processed high-frequency welded pipe, which uses special equipment to gouge or grind off the original weld and then galvanize. Now I will take out the identificati

  • Welding Characteristics and Technology of Galvanized Steel Tube

    Galvanized steel tube for sale is widely used in the production. The advantage of using galvanized steel tube is to protect the internal steel structure by using the metal zinc which can form a dense oxide protective layer in the air. In the case of being welded and scratched, due to the existence o

  • How many reasons do you know about the hydraulic tube explosion?

    Hydraulic tube burst pipe is a headache for many excavators, because the explosion of the pipe will cause hydraulic oil leakage, after the maintenance of time and effort.So what are the common causes of hydraulic tube detonation? 1, the use of poor quality hydraulic pipeMany people in the original h

  • How to select the inner diameter of hydraulic tube?

    The hydraulic tube is mainly designed to deliver hydraulic fluid between hydraulic components, valves, actuators, and tools. It is very flexible because the hydraulic system is often operated under high or ultra-high pressure. Thus, its structure is usually reinforced by several layers of reinforcem

  • How to Clean High-pressure Fuel Pipe?

    The high-pressure fuel pipe is used in the combustion engines like the injection engine. These pipes are capable enough to handle the high-pressure of fuel. For that reason, they are named as high-pressure pipes. The fuel conduit is open at every end of the pipe. On the other hand, the ball having a

  • Manufacturing Method of Cold Drawn Seamless Tube

    The tube manufacturing process has changed significantly, especially during the first five years of the 21st century, a period in which machines with higher productivity capabilities were developed. Thus, the machinery used to manufacture pipes.

  • ShengDingYuan Donates Medical Masks to Foreign Countries

    For days, the outbreak of pneumonia caused by the new coronavirus has affected the hearts of the people all over the world. Protective masks are an important protective barrier for frontline medical staff and they are currently facing severe shortages.

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