Industry News
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What are the heat treatment methods for industrial spiral steel pipes
1. Thermomechanical treatment High-temperature thermomechanical treatment can improve the yield ratio and elastic limit of spiral steel pipes. Improve the comprehensive mechanical properties, fatigue properties, and stress relaxation properties of spiral steel pipes. Reducing ...Read more -
Detail of industrial 1144 alloy steel pipe
1144 alloy steel pipe, as a common steel product, plays an important role in all walks of life. So, what exactly is an 1144 alloy steel pipe? What are its characteristics and application areas? First, what is an 1144 alloy steel pipe? 1144 alloy steel pipe refers to a carbon s...Read more -
Advantages, features, and wide applications of 180 seamless steel pipe
180 seamless steel pipe, as an important product in the steel industry, has unique advantages and wide application fields and is favored by the market. 1. Features of 180 seamless steel pipes: 180 seamless steel pipe is a seamless steel pipe product. Its main features include:...Read more -
Steel pipe stability is the key to material selection and structural design
The stability of steel pipes plays a vital role in the steel industry. It is directly related to the performance, safety, and stability of steel pipes during use. In actual engineering, the stability of steel pipes is affected by both material selection and structural design. ...Read more -
The mystery of the specifications of DN48 seamless steel pipe
Steel pipes play an indispensable role in construction, transportation, petroleum, chemical industry, and other fields. Among them, seamless steel pipes are favored for their excellent performance and wide range of applications. DN48 seamless steel pipe, as one of the specific...Read more -
Causes of corrosion of large-diameter plastic-coated steel pipes
Corrosion of clean water pipes: Metal pipes account for 90% of my country’s urban water supply pipelines. Whether they are cast iron or carbon steel pipes, corrosion, and scaling will occur during long-term operation. With the increase in service life, the corrosion in m...Read more -
Precautions for construction of coated steel pipes
1. During transportation, loading and unloading, and construction site construction, coated steel pipes are strictly prohibited from being thrown or violently impacted; 2. coated steel pipes should not be buried in reinforced concrete structural layers; 3. The installation of ...Read more -
Why does 304 stainless steel pipe welding need to use argon gas protection
The main reasons why argon gas protection is needed when welding 304 stainless steel pipes are as follows: 1. Prevent oxidation: Argon is an inert gas and does not easily react chemically with other substances. During the welding process, high temperatures will cause oxidation...Read more -
What are the characteristics of galvanized steel sheet
1. Strong corrosion resistance The surface of the galvanized steel plate is coated with a layer of zinc. Zinc has strong anti-corrosion properties and can effectively prevent the steel from being oxidized, thereby extending the service life of the steel. In addition, the catho...Read more