Threeway Steel-Seamless Steel Pipe, ERW Steel Pipe, LSAW Steel Pipe, SSAW Steel Pipe
Contact Us
Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,

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 - NewsNews Center
Geometric Properties of Sections of Large-Diameter Steel Pipes

Geometric Properties of Sections of Large-Diameter Steel Pipes

Keywords :Geometric Properties of Sections of Large-Diameter Steel Pipes        Update : 2022-12-08        View(s) : 881

(1) Its node connection is suitable for direct welding, which does not need to pass through the gusset plate or other connectors, which saves labor and materials. (2) When necessary, concrete can also be poured into the tube to form a composite member. (3) The geometric characteristics of the pi...

Use characteristics and application fields of large-diameter plastic-coated steel pipes

Use characteristics and application fields of large-diameter plastic-coated steel pipes

Keywords :Use characteristics and application fields of large-diameter plastic-coated steel pipes        Update : 2022-12-07        View(s) : 867

In the installation of large-diameter plastic-coated steel pipes , there are many installation methods and good use effects. Large-diameter plastic-coated steel pipes are used in fire-fighting pipelines and power pipeline installations. Both play an important role in underground mining. The ...

Deviation and Forming Method of Large-Diameter Steel Pipe in Production

Deviation and Forming Method of Large-Diameter Steel Pipe in Production

Keywords :Deviation and Forming Method of Large-Diameter Steel Pipe in Production        Update : 2022-12-06        View(s) : 947

Deviation of large-diameter steel pipes in production: Common large-diameter steel pipe size range: outer diameter: 114mm-1440mm wall thickness: 4mm-30mm. Length: according to customer requirements can be made in fixed length or indefinite length. Large-diameter steel pipes are widely used in vari...

The use and maintenance of 304 stainless steel pipe

The use and maintenance of 304 stainless steel pipe

Keywords :The use and maintenance of 304 stainless steel pipe        Update : 2022-12-05        View(s) : 821

1. After installing the 304 stainless steel pipe , tear off the packaging film on the surface of the 304 stainless steel pipe, and use a special stainless steel cleaner to wipe it clean, so as to avoid the phenomenon of film aging or film retention, and to detect the defects of the stainless stee...

Methods for preventing or slowing down the corrosion of petrochemical steel pipelines

Methods for preventing or slowing down the corrosion of petrochemical steel pipelines

Keywords :Methods for preventing or slowing down the corrosion of petrochemical steel pipelines        Update : 2022-12-02        View(s) : 833

1. Adapt measures to local conditions: Reasonably select steel pipeline building materials, and select different types of materials according to different conveying media and environmental conditions. 2. Steel pipe with external DC power supply: to protect the metal cathode of the steel pip...

Page(s):  1 ... 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 ... 480