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 :steel pipes Update : 2020-04-15 View(s) : 983
1. Only applicable to ferromagnetic materials. Because the step of magnetic flux leakage detection is magnetization, the magnetic permeability of the non-ferromagnetic material is close to 1, and the magnetic field around the defective part will not change in distribution due to different magnet...
Keywords : pipeline routing Update : 2020-04-10 View(s) : 944
The construction of communication pipelines generally follows water, electricity, gas, heating, and pollution in urban planning. With the improvement of people's understanding of communication resources and the closeness of the relationship between people and communication systems, communication...
Keywords :pipe acid passivated Update : 2020-04-09 View(s) : 1060
It is mainly for steel pipelines, which is prone to corrosion reactions, and there is a certain hidden danger to equipment damage after corrosion. After removing all kinds of dirt such as oil, rust, scale, welding spots, etc., the corrosion resistance of steel can be greatly improved. If...
Keywords : steel pipes Update : 2020-04-08 View(s) : 1068
(1) Nickel (Ni): Nickel can improve the strength of steel, and can maintain good plasticity and toughness. The influence of several main elements in steel on the properties of steel. (2) Chromium (Cr): Chromium can significantly improve the strength, hardness and abrasion ...
Keywords : stainless steel pipe Update : 2020-03-30 View(s) : 1130
The susceptibility of stainless steel to rust has a lot to do with the composition of stainless steel. In addition to iron, stainless steel also contains chromium, nickel, aluminum, and silicon. The chromium content of general stainless steel is generally not less than 12%, and the highest even ...