Spiral welded steel pipe and straight seam welded steel pipe have different technical characteristics and production processes, and have many differences and distinctions in production. They have different functions and uses, and the value they show in use is also different. The comparison of techni

First, the leakage location and condition. The bolts connecting the flanges on both sides of the DN150 valve body are leaking. Due to the extremely small gap between the flange connections, it is impossible to eliminate the leakage by injecting sealant through the gap. The leakage medium is steam, t

A galvanized steel pipe is generally called a cold-dip steel pipe. It adopts an electroplating process. Only the outer wall of the steel pipe is galvanized, and the inner wall of the steel pipe is not galvanized. Hot-dip galvanized steel pipe adopts the hot-dip galvanizing process, and both the inne

1. Quality defects and prevention of tube billets: The tube billets used in the production of seamless steel pipes can be either continuous casting round tube billets, rolled (forged) round tube billets, centrifugally cast round hollow tube billets, or steel ingots can be used directly. In the actua

Seamless carbon steel pipes are a commonly used steel product that is widely used in many industries. Understanding the density of seamless carbon steel pipes is essential for the correct selection and use of steel pipes. First, what is the density of seamless carbon steel pipes? Density is the

In the steel industry, seamless steel pipe is a common and widely used steel product. 1. What is a 48-inch seamless steel pipe? 48-inch seamless steel pipe is a seamless steel pipe specification with a specific outer diameter and wall thickness. In this specification, "48 inches" means that the

359 inner diameter stainless steel pipe is a common steel product with many unique characteristics and is widely used in various fields. This article will introduce the characteristics, advantages, and applications of inner diameter 359 stainless steel pipes in industry and construction. 1. Chara

First, introduction The boiler is a common heat conversion equipment in our lives, and the boiler stainless steel pipe, as an important part of the boiler, plays a vital role in it. Second, common boiler stainless steel pipe series models 1. 304 stainless steel pipe: 304 stainless steel pipe is

Stainless steel high-pressure steel pipes are a type of pipe widely used in the industrial field. They are resistant to high pressure and corrosion and are widely used in the petroleum, chemical, aerospace, and other industries. When using stainless steel high-pressure steel pipes, it is very import

Stainless steel is a corrosion-resistant metal material that is widely used in various fields, among which stainless steel pipes are one of the most common applications. Stainless steel pipes have excellent corrosion resistance and beautiful appearance and are widely used in chemical, food, medicine

Among various building materials, steel pipes undoubtedly occupy an important position. There are many types of steel pipes, among which seamless stainless steel pipes are gradually gaining popularity due to their unique advantages. So, what are the benefits of seamless stainless steel pipes? Fir

As the pillar material of modern industry, the importance of the quality of steel pipe is self-evident. Among the many specifications of steel pipes, the quality of 65mm steel pipes is even more concerning due to its wide range of applications and high technical requirements. So, what is the quality

Cr15 precision steel pipe is a high-quality steel pipe material. Due to its excellent mechanical properties, corrosion resistance, and processing performance, it is widely used in various fields. First, the characteristics of Cr15 precision steel pipe 1. High strength and toughness: Cr15 precisi

When we mention DN70 steel pipe, the first thing we need to understand is that "DN" here stands for nominal diameter, which is a term in pipeline engineering used to describe the inner diameter of the pipe. "70" refers to the specific value of this size, usually in millimeters (mm). Therefore, DN70

Stainless steel, as a common metal material, is widely used in many fields due to its excellent corrosion resistance, heat resistance, and mechanical properties. Among them, 316L stainless steel pipe material has attracted much attention for its unique performance and wide application scenarios.

In the steel industry, Cr-containing low-alloy steel pipe is a material that attracts much attention. This kind of steel pipe is widely used in various industries due to its excellent performance. What exactly makes it so popular? Cr-containing low-alloy steel pipes are low-alloy steel pipes cont

In the steel industry, hot-dip galvanized seamless steel pipe is widely used in many fields due to its excellent anti-corrosion performance and stable structural characteristics. The material selection of hot-dip galvanized seamless steel pipe not only determines its service life and safety but also

Carbon steel pipe 602 is one of the products that has attracted much attention in the steel industry. Carbon steel pipe 602, a carbon steel pipe with excellent performance, is mainly composed of carbon and iron and contains a small amount of alloy elements. Its specific composition and performance d