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 :seamless steel pipe, hot rolled seamless pipe,smls pipe Update : 2019-05-23 View(s) : 1210
The production of hot-rolled seamless steel pipe is one of the production processes of seamless steel pipe, and it is also the most common and simplest production process of seamless steel pipe. The seamless steel pipe with outer diameter of 30mm or more can be hot-rolled, and also is the ...
Keywords :boiler tube, boiler steel tube, boiler steel pipe Update : 2019-05-22 View(s) : 1099
(1) Manufacturing methods: 1.General boiler steel pipe use temperature is below 450 °C, domestic pipe is mainly made of 10 or 20 carbon steel hot-rolled pipe or cold drawn pipe. 2.High-pressure boiler steel pipes are often used in high temperature and high pressure conditions, and the pipe...
Keywords :galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe Update : 2019-05-21 View(s) : 1209
After the steel pipe is galvanized, the surface is covered with a layer of zinc coating, which separates the steel pipe from the atmosphere, avoiding the direct contact and corrosion of the steel to the atmosphere and is protected. The coating of zinc on the surface of the steel pipe, due ...
Keywords :seamless steel pipe, hot rolled seamless pipe,smls pipe Update : 2019-05-15 View(s) : 1076
The use of seamless steel pipe : There are many types of construction: underground pipeline transportation, groundwater extraction, boiler hot water transportation, etc. Machining, bearing sleeves, machining machinery parts, etc. Elect...
Keywords :galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe Update : 2019-05-14 View(s) : 1232
The difference between galvanized steel pipe and non-galvanized steel pipe is: 1. Differences in manufacturing process: Galvanized steel pipes and non-galvanized steel pipes are two categories of steel pipes. Zinc plating means that the surface of steel pipes is galvanized, and...