
Threeway Steel Co., Ltd
E-mail: sales@srtsteelpipe.com
Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116Phone:0086-731-8873-9521

Keywords :high frequency welded steel pipe, welded steel pipe defect, welded steel pipe preventive Update : 2025-09-25 View(s) : 225
First, an Overview of the High-Frequency Welding Process for Steel Pipe Production In high-frequency welding, a steel strip is fed into a forming machine, where it is formed into a cylindrical billet and passed through an induction coil. The magnetic field near the induction coil generates an indu...

Keywords :galvanized steel pipe strength, stainless steel pipe strength, steel pipe application Update : 2025-09-22 View(s) : 176
In the construction and industrial sectors, the choice of steel pipe often impacts the quality and safety of projects. Galvanized steel pipe and stainless steel pipe are two common steel materials, each with its own unique properties. Their strength comparison becomes a key factor in many projec...

Keywords :spiral steel pipe, spiral steel pipe essential, spiral steel pipe exhaust gas Update : 2025-09-17 View(s) : 282
In many factory exhaust gas treatment solutions, spiral steel pipe for ventilation ducts plays a subtle yet significant role. It's more than just a piece of steel pipe; it serves as a critical pathway for exhaust gas generation and guaranteed discharge. First, what's unique about the struct...

Keywords :09CrCuSb Welded Steel Pipe material, Welded Steel Pipe technologies, Welded Steel Pipe application Update : 2025-09-12 View(s) : 250
09CrCuSb welded steel pipe is a low-alloy steel with excellent resistance to sulfuric acid dew-point corrosion. It is widely used in flue gas desulfurization systems in the power, metallurgy, and chemical industries. Through a rational alloy design, this material incorporates elements such as Cr...

Keywords :Q345D seamless square steel pipe, seamless steel pipe, square steel pipe processing Update : 2025-09-11 View(s) : 265
First, Material Properties and Chemical Composition of Q345D Seamless Square Steel Pipe Q345D seamless square steel pipe is made from low-alloy, high-strength structural steel Q345D. Its chemical composition strictly adheres to national standards: Carbon: 0.12%-0.18% to ensure basic strength...