
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 adjusting, welded steel pipe machining Update : 2025-10-21 View(s) : 284
In high-frequency welded steel pipe production, the weld seam quality is directly affected by the state of the steel pipe billet's forming seam, with the parallelism of the weld joint surfaces being particularly crucial. During the steel pipe seam welding process, the parallelism of the seam sea...

Keywords :A106 seamless steel pipe, high quality seamless steel pipe, A106 steel pipe performance Update : 2025-10-09 View(s) : 305
1. Characteristics of A106 Seamless Steel Pipe : - High Strength: A106 seamless steel pipe has excellent strength and can withstand high-pressure and high-temperature operating conditions. - Seamlessness: Compared to welded steel pipe, A106 seamless steel pipe has no seams, resulting in bette...

Keywords :DN450 seamless steel pipe, seamless steel pipe application, seamless steel pipe characteristics Update : 2025-09-30 View(s) : 319
First, Applications of DN450 Seamless Steel Pipe DN450 seamless steel pipe, as a commonly used steel pipe, is widely used in many fields. 1. Oil and Gas Industry: DN450 seamless steel pipe plays a key role in oil and gas exploration, production, and transportation. It can withstand high-pres...

Keywords :TP304 seamless stainless steel pipe, seamless steel pipe manufacturing, stainless steel pipe Update : 2025-09-26 View(s) : 375
TP304 seamless stainless steel pipe details. 1. Chemical composition of TP304 seamless stainless steel pipe: Carbon: ≤0.08, Silicon: ≤1.0, Manganese: ≤2.0, Phosphorus: ≤0.035, Sulfur: ≤0.030, Nickel: 8.0-11.00, Chromium: 18.00-20.00. 2. Common specifications of TP304 seamless stainless steel...

Keywords :high frequency welded steel pipe, welded steel pipe defect, welded steel pipe preventive Update : 2025-09-25 View(s) : 411
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...