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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: 410116

Phone:0086-731-8873-9521  

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high frequency welded steel pipe, welded steel pipe defect, welded steel pipe preventive

Common Defects of High-Frequency Welded Steel Pipes and Their Preventive Measures

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...

galvanized steel pipe strength, stainless steel pipe strength, steel pipe application

Strength Comparison of Galvanized Steel Pipe and Stainless Steel Pipe

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...

spiral steel pipe, spiral steel pipe essential, spiral steel pipe exhaust gas

Why is spiral steel pipe essential for exhaust gas treatment systems

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...

09CrCuSb Welded Steel Pipe material, Welded Steel Pipe technologies, Welded Steel Pipe application

Material Properties, Key Technologies, and Applications of 09CrCuSb Welded Steel Pipe

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...

Q345D seamless square steel pipe, seamless steel pipe, square steel pipe processing

Q345D Seamless Square Steel Pipe Processing Technology

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...

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