
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 :100CrMo7 Seamless Steel Pipe, Seamless Steel Pipe manufacturing, Seamless Steel Pipe application Update : 2025-10-27 View(s) : 204
In the steel industry, 100CrMo7 seamless steel pipes are an important material with a wide range of applications and manufacturing processes. 1. Introduction to 100CrMo7 Seamless Steel Pipes 100CrMo7 is a high-quality structural alloy steel. Its main components include carbon, chromium, a...

Keywords :Q355E Longitudinal welded steel pipe, welded steel pipe production, welded steel pipe application Update : 2025-10-24 View(s) : 263
First, Material Characteristics and Standard Specifications of Q355E Longitudinal Welded Steel Pipe . Q355E longitudinal welded steel pipe is a low-alloy, high-strength structural steel that complies with the GB/T 1591-2018 standard. Its core strength lies in its excellent mechanic...

Keywords :Q355 welded steel pipe production, longitudinal welded steel pipe application, welded steel pipe Update : 2025-10-23 View(s) : 217
First, Material Characteristics of Q355 Welded Steel Pipe . Q355 is a low-alloy, high-strength structural steel. The "Q" in its name stands for yield strength, and the "355" designates a yield strength of 355 MPa. Compared to ordinary carbon steel, Q355 steel offers higher strength...

Keywords :seamless carbon steel pipe, carbon seamless steel pipe density, carbon seamless steel pipe details Update : 2025-10-22 View(s) : 240
First, What is the Density of Seamless Carbon Steel Pipe ? Density is the ratio of mass to volume of a substance, typically expressed in grams per cubic centimeter (g/cm ³ ). In the steel industry, the density of seamless carbon steel pipe refers to the mass of steel contained in...

Keywords :high frequency welded steel pipe, welded steel pipe adjusting, welded steel pipe machining Update : 2025-10-21 View(s) : 268
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...