News
Q345 Steel Tubes in the Furniture Industry: Strength Meets Style [02-26]
The furniture industry is constantly evolving, demanding materials that are not only aesthetically pleasing but also durable and cost-effective. Q345 steel tubes have emerged as a popular choice, offering a unique combination of strength, versatility, and
The production process of A106 steel pipe [02-18]
The main production processes of A106 steel pipe include hot rolling, cold rolling, cold drawing and extrusion.
How to choose high-quality Q345 square and rectangular tubes [02-10]
Q345 square and rectangular pipe is a material commonly used in the industrial construction industry. The demand is large. There are many Q345 square and rectangular pipe products on the market, and the quality is uneven. When choosing, pay attention to t
A106 GR.A Seamless Steel Pipe [01-25]
A106 GR.A seamless steel pipe has become an important seamless steel pipe material in the market due to its excellent material properties, mechanical properties, structural characteristics and wide range of applications. In project construction, choosing
A106 steel pipe wall thickness standard [01-17]
A106 steel pipe is a common seamless steel pipe, widely used in petroleum, chemical industry, boiler and other industries. Its wall thickness standards are specified according to the standards of the American Society for Testing and Materials (ASTM). The
Pressure resistance test of A106 steel pipe [01-10]
A106 steel pipe is a commonly used seamless steel pipe, widely used in oil, natural gas and other industries. In order to ensure its safety and reliability in practical applications, it is very important to test its withstand voltage performance. The foll
Application of A106 steel pipe in petroleum industry [01-05]
A106 steel pipes can be used to transport fluid media such as oil and natural gas in the petroleum industry. A106 steel pipes can meet the requirements for boiler component manufacturing and ensure the normal operation and efficiency of the boiler. perfor
Repair method of cracked A53 steel pipe [12-27]
A53 steel pipe cracking is a common problem, which may cause leakage in the pipeline system and affect the safety and efficiency of the project. Here are several ways to repair cracks in A53 steel pipe.
Reasons for cracking of A53 steel pipe [12-21]
The reasons for cracking of A53 steel pipes may involve many aspects such as material quality, stress problems, improper operation, etc. In order to prevent steel pipes from cracking, it is recommended to choose high-quality materials, reduce stress, adop
Three characteristics of oxidation of Q345B thick-walled seamless pipe [12-12]
Three characteristics of oxidation of Q345B thick-walled seamless pipe
Methods to repair defects of Q345 seamless steel pipe [12-12]
When there are too many defects in the welded joints of Q345 seamless steel pipes, welding repairs can be used for repairing.
Submerged arc welding process of Q345B seamless steel pipe [11-30]
Q345B seamless steel pipe belongs to hot-rolled and normalized steel, and its main structure is ferrite + pearlite. Q345B seamless steel pipe has high hardness and strength, low plasticity and toughness, and has a certain hardening tendency. In the case o
The difference between API5CT and API5L [11-22]
·Different standards
a.API5CT: It is an oil casing standard issued by the American Petroleum Institute.
b. API5L: refers to API 5L line pipe, which is the standard for pipeline steel pipe jointly issued by ISO and API.·The process
Sources of Inclusions in X70 Pipeline Steel [11-08]
The distribution of endogenous inclusions in X70 pipeline steel is relatively uniform, and their particles are generally fine.
Measures to Reduce Inclusions in X70 Pipeline [11-02]
The way to control non-metallic inclusions in X70 pipeline steel is to reduce the generation of inclusions during the smelting and pouring process and the pollution of X70 pipeline molten steel by foreign inclusions; the second is to try to eliminate the