X52 spiral steel pipe is a common type of steel pipe, which is widely used in pipeline construction in industries such as oil and gas. Compared with other types of steel pipes, X52 spiral steel pipe has unique advantages and characteristics.First, the manufacturing process of X52 spiral steel pipe i

First, the introduction of 159 plastic coated steel pipeWith the development of society and the advancement of science and technology, people's requirements for building materials are getting higher and higher. In the field of construction, steel pipes, as one of the important materials, play an ind

The strength of the residual magnetic field of demagnetized galvanized steel pipes is related to the following factors:①Magnetic properties of materials;②Recent magnetization history of materials;③Applied magnetic field strength;④Magnetization direction (longitudinal or circumferential);⑤Geometric s

1. Production method of Q235B straight seam welded steel pipe: SAW double-sided submerged arc welded steel pipe, ERW high-frequency resistance welded steel pipe2. Product implementation standards of Q235B straight seam welded steel pipe: GB/T3091 welded steel pipe for low-pressure fluid transportati

Q690E straight seam welded steel pipe is a high-strength low-alloy structural steel welded pipe, that is widely used in engineering machinery, bridge construction, high-pressure vessels, mining equipment, and other fields. Its excellent mechanical properties and welding properties make it an indispe

First, A333Gr.6 low-temperature seamless steel pipe has good low-temperature toughness:Under a low-temperature environment, the steel pipe can maintain good toughness, which is one of its most outstanding characteristics. For example, under extreme low-temperature conditions of minus 45℃ to minus 19

DIN2391 precision seamless steel pipes are steel pipe products with high precision, high finish, and excellent mechanical properties. The following is detailed information about DIN2391 precision seamless steel pipes:First, the main characteristics of DIN2391 precision seamless steel pipes:1. High p

09CrCuSb steel pipe, as steel resistant to sulfuric acid dew point corrosion, has important application value in the power, chemical, metallurgical, and other industries. The name of this steel comes from its chemical composition: 09 represents carbon content ≤0.09%, Cr (chromium), Cu (copper), Sb (

First, an overview of the standard of ASTM A333GR.6 low-temperature seamless steel pipeASTM A333/A333M is a standard issued by the American Society for Testing and Materials (ASTM), in which GR.6 (Grade 6) is a grade in the standard. This standard is mainly used to specify the technical requirements

The principle of ultrasonic testing of thick-walled seamless steel pipes is that ultrasonic probes can realize the mutual conversion between electrical energy and acoustic energy. The physical properties of ultrasonic waves when propagating in elastic media are the basis of the ultrasonic testing pr