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 :JDG20 steel pipe manufacturing, JDG20 steel pipe characteristics, JDG20 steel pipe application Update : 2025-03-17 View(s) : 67
JDG20 steel pipe is a common steel pipe material with a wide range of uses and an important market position. 1. Manufacturing process of JDG20 steel pipe JDG20 steel pipe is a high-strength, corrosion-resistant steel pipe. Its manufacturing process mainly includes the following steps: - ...
Keywords :steel pipe weld, steel pipe quality control, steel pipe production Update : 2025-03-14 View(s) : 95
The quality inspection of steel pipe welding not only includes the inspection of welded components but also the inspection of its welding process. The following is a detailed description of the three aspects of pre-welding inspection, welding inspection, and post-welding inspection. First, p...
Keywords :stainless steel pipe, stainless steel pipe TIG welding, stainless steel pipe welding process Update : 2025-03-13 View(s) : 1
How and why do some welds have different colors after welding? There is quite a bit of science behind how and why metals change color, but in short, heating the steel changes its molecular makeup, and when it cools it reacts with elements in the atmosphere, which is called oxidation. The change in...
Keywords :304 stainless steel pipe, 316 stainless steel pipe, stainless steel pipe distinguish Update : 2025-03-12 View(s) : 111
In our daily life, stainless steel is a very common product material. Stainless steel pots and pans are often used in daily life. The scope of use of stainless steel is very wide, ranging from small stainless steel objects to stainless steel building materials, but stainless steel is just a general ...
Keywords :precision rolled steel pipe, high quality steel pipe, precision rolled steel pipe details Update : 2025-03-11 View(s) : 111
In the vast world of steel, precision-rolled steel pipes have become an important yardstick for measuring the quality of steel with their excellent performance and wide application fields. So, what kind of precision-rolled steel pipe can be called high-quality steel? First, high-precision di...