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Why steel pipe quenching needs to be tempered
The main reasons for tempering steel pipes after quenching are as follows: 1. Obtain the required mechanical properties: the strength and hardness of the steel pipe after quenching is greatly improved, but the plasticity and toughness are significantly reduced. Tempering treatment can improve the...Read more -
Post-processing and maintenance of galvanized steel pipes
Galvanized steel pipe, a material widely used in the construction industry and many other fields, has won the favor of the market with its excellent corrosion resistance, strength, and ease of processing. However, even such high-quality materials require proper handling and maintenance during use...Read more -
Will industrial cold-rolled square steel pipes rust
When we purchase a new cold-rolled square steel pipe product, whether it is used in construction, furniture, or other fields, we hope that it will remain as smooth as new and will not rust. However, the reality is that some cold-rolled square steel pipe products do tend to rust over time. So, wil...Read more -
Process and application of industrial 8163 seamless steel pipe
As one of the important products in the steel industry, seamless steel pipes are widely used in various fields. As one of them, what is so unique about 8163 seamless steel pipe? Let’s delve deeper together and uncover the mystery of these steel pipes. 8163 seamless steel pipe, as the name suggest...Read more -
Anti-rust maintenance and inspection methods of straight seam welded steel pipes
The production process of straight seam welded steel pipe is simple, the production efficiency is high, the cost is low, and the development is rapid. The strength of spiral welded pipes is generally higher than that of straight seam welded steel pipes. Welded pipes with larger diameters can be p...Read more -
Characteristics and application areas of industrial DN225 steel pipes
DN225 steel pipe is a common steel pipe specification with a diameter of 225 mm and a wall thickness of 6 mm. It is usually used in industry, municipal engineering, and construction fields, such as water supply and drainage pipelines, oil and gas transmission pipelines, and bridge support structu...Read more -
Industrial D1805 seamless steel pipe details
In modern construction and manufacturing, steel pipes are an indispensable basic material. Among them, the D1805 seamless steel pipe is a product with exquisite craftsmanship and excellent quality, which contains profound industrial technology and artistic value. 1. The origin and manufacturing t...Read more -
What are the roles of heat treatment in the steel industry
Heat treatment plays a vital role in the steel industry, mainly including the following aspects: 1. Improve the organizational structure of steel: Heat treatment can change the grain structure and organizational state of steel, thereby improving the performance of steel, such as increasing hardne...Read more -
Classification and corrosion protection of oil casing
Oil casing can be roughly divided into one and surface casing according to different usage methods. 2. Intermediate casing. 3. Production of casing. 4. Drilling casing. The main purpose of surface casing is to suspend and support subsequent layers of casing through the casing head installed on th...Read more -
Material analysis and industry application of hot-dip galvanized seamless steel pipe
In the steel industry, hot-dip galvanized seamless steel pipes are widely used in many fields due to their excellent anti-corrosion properties and stable structural characteristics. The material selection of hot-dip galvanized seamless steel pipe not only determines its service life and safety bu...Read more -
Q345B low alloy steel pipe is the first choice for high-quality materials
Q345B low alloy steel pipe is a high-quality material commonly used in construction, machinery manufacturing, and other fields. It has excellent mechanical properties and processability, and its price is relatively low, so it is favored by the majority of users. 1. Material properties of Q345B lo...Read more -
What are the precautions for steel pipe welding operations
Precautions in welding operating methods are essential to ensure welding quality and safety. Here are some key considerations: Preparation before steel pipe welding: - Make sure the welding area is clean and free of oil, rust, paint, or other impurities. - For required welding materials, such as ...Read more