
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 strength straight seam steel pipe, Q345QC steel pipe selection, Q345QC welded steel pipe Update : 2025-12-23 View(s) : 47
First, Material Characteristics and Standard Specifications of Q345QC Straight Seam Steel Pipe . Q345QC belongs to the low-alloy high-strength steel category in GB/T 1591 standard. The letter "C" indicates that the material meets the 0℃ impact test requirement. Its chemical composition has a ca...

Keywords :Q700L high strength welded steel pipe, Q700L welded steel pipe production, Q700L steel pipe usage Update : 2025-12-22 View(s) : 90
First, Material Characteristics of Q 700L High-Strength Welded Steel Pipes . Q700L belongs to low-alloy high-strength structural steel. In its naming, "Q" represents yield strength, "700" indicates a minimum yield strength of 700MPa, and "L" refers to low-temperature toughness. This steel achi...

Keywords :Q890D seamless steel pipe, Q890D seamless steel pipe characteristics, Q890D steel pipe usage Update : 2025-12-19 View(s) : 71
Q890D seamless steel pipe , as a high-strength low-alloy structural steel material, is widely used in engineering machinery, mining equipment, bridge construction, and other fields. With its excellent mechanical and weldability properties, this steel pipe has become one of the preferred materials...

Keywords :424 galvanized steel pipe, high performance galvanized steel pipe, galvanized steel pipe project Update : 2025-12-18 View(s) : 64
Galvanized steel pipes , as an important building material, are widely used in the construction and industrial fields. 424 galvanized steel pipe is one type, possessing superior performance and a wide range of applications. First, the characteristics of 424 galvanized steel pipes: 1. Stron...

Keywords :epoxy coated steel pipe, epoxy coated steel pipe application, epoxy coated steel pipe use Update : 2025-12-17 View(s) : 59
As a new type of steel pipe, epoxy-coated steel pipes are gaining increasing attention in the market due to their excellent performance and wide range of applications. They play an important role not only in traditional industries but also demonstrate unique advantages in emerging fields. T...