Welcome to http://www.srtsteelpipe.com
   
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
Details of large diameter 3pe anti-corrosion steel pipe

Details of large diameter 3pe anti-corrosion steel pipe

Keywords :Details of large diameter 3pe anti-corrosion steel pipe        Update : 2024-01-24        View(s) : 172

The base materials of large-diameter 3pe anti-corrosion steel pipes include seamless steel pipes, spiral steel pipes, and straight seam steel pipes. Anti-corrosion pipelines can be divided into two categories: lined anti-corrosion steel pipes and outer wall anti-corrosion steel pipes. The most commo...

Spiral steel pipe submerged arc welding process instructions

Spiral steel pipe submerged arc welding process instructions

Keywords :Spiral steel pipe submerged arc welding process instructions        Update : 2024-01-23        View(s) : 178

Submerged arc automatic welding is a new welding method invented in 1940. The same thing as the previous manual welding is that it still uses slag protection, but this slag is not the coating of the welding rod, but a specially smelted flux. This flux system consists of a funnel that carries the flu...

What are the characteristics of stainless steel pipes

What are the characteristics of stainless steel pipes

Keywords :What are the characteristics of stainless steel pipes        Update : 2024-01-22        View(s) : 179

1. Distortion: At the construction site, due to the limitations of the construction site, space, and construction tools, construction workers often use the plasticity of stainless steel pipes instead of forcing construction according to construction specifications. Therefore, it is necessary to cons...

Spiral seam submerged arc welded steel pipe product details

Spiral seam submerged arc welded steel pipe product details

Keywords :Spiral seam submerged arc welded steel pipe product details        Update : 2024-01-19        View(s) : 212

The strip steel is bent into a spiral shape, and the inner and outer seams are welded by submerged arc automatic welding to make a spiral seam steel pipe. It is widely used in the production of large-diameter steel pipes for the following reasons: 1) As long as the forming angle ...

Causes and improvement measures of surface cracks in stainless steel continuous casting slabs

Causes and improvement measures of surface cracks in stainless steel continuous casting slabs

Keywords :Causes and improvement measures of surface cracks in stainless steel continuous casting slabs        Update : 2024-01-18        View(s) : 197

During the continuous casting process, the crystal strength of the slab pulled out from the mold is very small at the solidification interface. When the external force (thermal stress, bulging force, pull roller pressure, straightening force) on the slab exceeds the critical value, cracks are genera...

Page(s):  1 ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ... 432