Steel pipes have been an integral part of numerous industries for many years, and even today. Depending on the industry, they are responsible for transporting substances such as gases, liquids, etc. However, in the case of high-pressure applications (boilers, piping, etc.), not all steel pipes are created equal. In these cases, seamless steel pipes come into play.

As the name implies, a seamless pipe is a pipe forged from steel that has no joints, seams, or breaks throughout its length. Seamless pipe is stronger, more durable, and more durable than ordinary welded or forged pipe. The reason for this is that the entire length of the seamless pipe is free of seams and joints as it ensures that there are no weak points where failure could occur. Because seamless pipes are so reliable, they are often the piping of choice for high-pressure applications where safety is a primary concern.

The manufacturing process of seamless pipes starts with obtaining a round billet, which is then heated at extremely high temperatures. Afterward, it is pierced through the middle with a mandrel to form a hollow tube. Then, with the help of rolling and forging, the tube goes through a process of elongation and forming to obtain the desired shape.

This method of making seamless pipes is also known as the hot rolling and piercing method. This method produces a uniform, durable and high-quality pipe that is ideal for a variety of applications, especially in the high-pressure industry.

In today's industry, seamless tubing offers numerous advantages, from general-purpose to high-pressure applications. Some benefits include:

Among all the advantages that seamless pipes can offer, increased strength and durability is considered to be one of the most important. With no joints and seams in the pipe, weak points are eliminated along the length of the seamless pipe. The assurance of safety and reliability is why several industries, including high-pressure applications, rely on seamless tubing.

The inner surface of the seamless pipe is smooth. The reason for this design is to ensure that there is less friction affecting the pipe wall when conveying fluids or gases. Since the seamless pipe solved this problem, the results showed improved flow, which means higher efficiency and lower energy prices.

As mentioned earlier, seamless pipe offers greater strength and durability compared to welded or forged pipe, reducing the risk of leaks. No part of the pipe will fall or break due to unforeseen weakness. This quality makes seamless pipe the perfect choice for boilers and piping that transport liquids or gases.

The seamless pipe has a uniform wall thickness throughout its length, which results in even pressure distribution. This property is critical in high-pressure applications where product uniformity is critical.

The seamless pipe is made of high-quality steel, which has higher corrosion resistance. This quality is critical in many applications that require exposure to harsh environments and chemicals.

Compared to other pipes, seamless pipes are very easy to install. That's because they can be bent, twisted, and shaped to your liking without any additional accessories. This property reduces installation time and costs, making it a cost-effective solution for a wide variety of applications.

Seamless tubing is used in a variety of applications and purposes, including piping, boilers, heat exchangers, and more. Their stability, durability, and enhanced flow characteristics make them ideal for a variety of industries including oil and gas, chemical, and power generation.

BAOLAI is a professional custom seamless steel pipes manufacturer. Seamless steel pipes are made of carbon steel, alloy steel, stainless steel ingots or solid billets, which are hot-rolled, cold-rolled or cold-drawn. Our seamless steel tubes are available in sizes 1/2"-36" to API, ASTM, BS, DIN and JIS standards for the transportation and construction of liquids and gases. BAOLAI currently has about 1300 employees, 13 production lines, multiple processing lines and 4 technologically advanced laboratories. Our annual production capacity is about 5 million tons, and we export 150,000 tons per year to South and North America, Europe, Middle East, Africa, Australia and Southeast Asia.