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 : 2020-04-08 View(s) : 1419
(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) : 1490
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 ...
Keywords :seamless pipe Update : 2020-03-24 View(s) : 1314
Hot rolled seamless tubes are generally produced on automatic tube rolling mills. The solid pipe blank is inspected and removed for surface defects, cut to the required length, centered on the end face of the perforated end of the pipe blank, and then sent to a heating furnace for heating and pe...
Keywords :seamless pipe Update : 2020-03-24 View(s) : 1367
1. Corrosion resistance: Most stainless steel products need good corrosion resistance. Seamless pipes are similar to Type I and II tableware, kitchen appliances, water heaters, water dispensers, etc. Some foreign merchants also perform corrosion resistance tests on the pro...
Keywords :hot rolled and cold rolled tubes Update : 2020-03-20 View(s) : 1447
1. Dimensional accuracy: The dimensional accuracy of cold-rolled steel pipe is high. 2. Appearance: The surface of cold-rolled steel pipe is bright, and the surface of hot-rolled steel pipe has obvious scale or red rust. 2. Caliber size: The caliber o...