Welcome to http://www.srtsteelpipe.com
   
Industry News
Contact Us
Industry 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 > Industry NewsIndustry News
3PE anti-corrosion steel pipe manufacturing process

3PE anti-corrosion steel pipe manufacturing process

Keywords :3PE anti-corrosion steel pipe manufacturing process        Update : 2023-07-31        View(s) : 226

The base material of 3pe anti-corrosion steel pipe includes seamless steel pipe, spiral steel pipe, and straight seam steel pipe. The three-layer polyethylene (3PE) anti-corrosion coating has been widely used in the oil pipeline industry due to its good corrosion resistance, water vapor resistan...

The processing method of steel pipe fittings

The processing method of steel pipe fittings

Keywords :The processing method of steel pipe fittings        Update : 2023-07-27        View(s) : 204

There are also many processing methods for steel pipe fittings . Many also belong to the category of mechanical processing, and the most used are the stamping method, forging method, rolling method, rolling method, bulging method, stretching method, bending method, and combined processing method....

The main characteristics of TPEP anti-corrosion steel pipe

The main characteristics of TPEP anti-corrosion steel pipe

Keywords :The main characteristics of TPEP anti-corrosion steel pipe        Update : 2023-07-25        View(s) : 1

The main features of TPEP anti-corrosion steel pipe are: 1. The anti-corrosion performance of polyethylene can withstand various corrosions in the natural environment; 2. High quality-price ratio; 3. Polyethylene has excellent insulation properties, and its electrical properties are basica...

Qualified standard parameters for flaw detection of large-diameter steel pipes

Qualified standard parameters for flaw detection of large-diameter steel pipes

Keywords :Qualified standard parameters for flaw detection of large-diameter steel pipes        Update : 2023-07-21        View(s) : 284

In the production of large-diameter steel pipes , single circular inclusions and pores with a weld diameter not exceeding 3.0mm or T/3 (T is the specified wall thickness of the steel pipe) are qualified, whichever is smaller. In any 150mm or 12T length weld range (whichever is smaller), when the ...

What is the difference between welded steel pipe and welded spiral steel pipe

What is the difference between welded steel pipe and welded spiral steel pipe

Keywords :What is the difference between welded steel pipe and welded spiral steel pipe        Update : 2023-07-19        View(s) : 1

Welded steel pipe refers to a steel pipe with seams on the surface that is welded after bending and deforming a steel strip or steel plate into a circular, square, or other shape. The blanks used for welded steel pipes are steel plates or strips. Since the 1930s, with the rapid development of co...

Page(s):  1 ... 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 ... 197