Welcome to http://www.srtsteelpipe.com
   
Company News
Contact Us
Company News

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

Phone:0086-731-8873-9521  

Home - News > Company NewsCompany News
The difference between hot-dip galvanized steel pipe and cold-dip galvanized steel pipe

The difference between hot-dip galvanized steel pipe and cold-dip galvanized steel pipe

Keywords :The difference between hot-dip galvanized steel pipe and cold-dip galvanized steel pipe        Update : 2023-06-21        View(s) : 591

Cold-dip galvanizing refers to electroplating, and hot-dip galvanizing refers to the zinc plating of steel pipes in molten zinc. The difference between the two is that the former has poor corrosion resistance, while the latter has good corrosion resistance. The hot-dip galvanized steel pipe...

Causes of cracks in Q345B seamless steel pipe

Causes of cracks in Q345B seamless steel pipe

Keywords :Causes of cracks in Q345B seamless steel pipe        Update : 2023-06-19        View(s) : 542

Special pipes for oil and natural gas drilling and transportation are collectively referred to as petroleum geological pipes. Among them, the geological pipe is specially used for geological exploration and is the main tool for exploring underground resources. Geological pipe includes geological dri...

The development trend of anti-corrosion steel pipe

The development trend of anti-corrosion steel pipe

Keywords :The development trend of anti-corrosion steel pipe        Update : 2023-06-15        View(s) : 588

The type of anti-corrosion steel pipe should be selected according to the working pressure, use, its environment and the material to be transported. Ordinary-grade TPEP anti-corrosion steel pipes are classified according to thickness, thin steel plates are 4 mm (thinnest 0.2 mm), medium-thick st...

Classification of butt welding pipe fittings and introduction to common standards

Classification of butt welding pipe fittings and introduction to common standards

Keywords :Classification of butt welding pipe fittings and introduction to common standards        Update : 2023-06-13        View(s) : 509

Butt welding pipe fittings are a kind of pipe fittings with better quality made of welded pipes. They are widely used in the construction industry. They mainly include butt welding pipe fittings made of stainless steel, carbon steel, low alloy steel, and alloy steel. Compared with ordinary welde...

How to make a steel reducer

How to make a steel reducer

Keywords :How to make a steel reducer        Update : 2023-06-09        View(s) : 606

Chemical pipe fittings are used for the connection between two pipes of different diameters. According to the shape, it is divided into two types: concentric steel reducer and eccentric steel reducer. Steel reducer materials include stainless steel reducer (304, 304l, 316, 316l), alloy steel red...

Page(s):  1 ... 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 ... 190