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Discuss the significance of machined steel pipe and structural steel pipe
In the world of Seamless Steel tubing, things can get a bit confusing. With many different types of steel tubing for different applications, terms and meanings can be a bit ambiguous. With this in mind, we’ve set out to explain the difference between structural seamless ...Read more -
Common Defects and Reason of Cold Drawn Seamless Steel Tubing
In the process of smelting or hot working of steel, due to certain factors (such as non-metallic inclusions, gases, process selection or improper operation, etc.). Defects inside or on the surface of the seamless steel pipe will seriously affect the quality of the materi...Read more -
Introduction to Steel Pipe
Steel pipe is a kind of steel with hollow section, whose length is far greater than the diameter or circumference. It is divided into circular, square, rectangular and special-shaped steel pipes according to the section shape; It can be divided into carbon structural ste...Read more -
Sorbitized Precision Steel Pipe for Automobile Parts
Sorbitized (5.50) precision steel pipe for automobile parts. The original name was “lead quenching method”. Since the 1950s, our country has heated the steel wire to the austenitizing temperature, and then immersed it in the lead bath at the temperature near the nose of the isothermal...Read more -
Production advantages of large diameter steel pipe and heavy wall thickness steel pipe
Relying on the advantages of resources and complete equipment, Shandong Haihui Steel Industry Co., Ltd. provides steel pipe such as material 45 #, 40Cr, Q235B,...Read more -
Application and Analysis of ASTM A1045 Structural Steel Pipe
ASTM A1045 Structural Steel Pipe is generally applicable to the material of seamless steel pipe. Seamless steel pipe is divided into GB8162 and GB8163, which are two commonly used standards in China. However, ASTM A1045 Structural Steel Pipe has only GB8162, which is a c...Read more -
42CrMo Alloy Seamless Steel Pipe/Tubing
42CrMo seamless steel pipe belongs to ultra-high strength steel, with high strength and toughness, good hardenability, no obvious tempering brittleness, high fatigue limit and multi impact resistance after quenching and tempering, and good low-temperature impact toughnes...Read more -
Advantages of Haihui Steel Industry
Shandong Haihui Steel Industry Co., Ltd. is a large seamless steel pipe enterprise integrating production, processing and operation. Its annual sales include: Tiangang Group, metallurgical steel group, Baotou Steel Group, Baosteel Group, Angang Group, Laiwu Steel Group, ...Read more -
Interpretation Of Global Crude Steel Production In June And Expectation In July
According to the world iron and Steel Association (WSA), the crude steel output of 64 major steel producing countries in the world in June 2022 was 158 million tons, down 6.1% month on month and 5.9% year-on-year in June last year. From January to June, the cumulative gl...Read more