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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: 410116
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boiler tube, boiler steel tube, boiler steel pipe

Analysis of 20g high pressure boiler tube production method

Keywords :boiler tube, boiler steel tube, boiler steel pipe        Update : 2019-05-22        View(s) : 60

(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...

galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe

Does galvanized steel pipe need to be painted with antirust paint?

Keywords :galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe        Update : 2019-05-21        View(s) : 70

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 ...

seamless steel pipe, hot rolled seamless pipe,smls pipe

The use of seamless steel pipe

Keywords :seamless steel pipe, hot rolled seamless pipe,smls pipe        Update : 2019-05-15        View(s) : 69

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...

galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe

What is the difference between galvanized steel pipe and non-galvanized steel pipe?

Keywords :galvanized steel pipes, hot-dip galvanized steel pipes, gi pipe        Update : 2019-05-14        View(s) : 67

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...

ssaw steel pipe, welded steel pipe, spiral welded pipe

What is the main purpose of the spiral tube?

Keywords :ssaw steel pipe, welded steel pipe, spiral welded pipe        Update : 2019-05-13        View(s) : 63

A spiral tube , also called a spiral steel tube or a spiral welded tube, is formed by winding a low carbon structural steel or a low alloy structural steel strip at a certain angle of a helix (called a forming angle) into a tube blank, and then welding the tube seam. It can produce larg...

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