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
Acceptance standards and methods for spiral steel pipes

Acceptance standards and methods for spiral steel pipes

Keywords :Acceptance standards and methods for spiral steel pipes        Update : 2023-10-25        View(s) : 510

1. Principles for acceptance of spiral steel pipes : The quality inspection and acceptance of spiral welded pipes should be carried out by the supplier’s technical quality supervision department. The supplier must ensure that the delivered spiral welded pipes comply with the requirements of the c...

Introduction to straight seam steel pipes and precautions for using straight seam steel pipes

Introduction to straight seam steel pipes and precautions for using straight seam steel pipes

Keywords :Introduction to straight seam steel pipes and precautions for using straight seam steel pipes        Update : 2023-10-24        View(s) : 508

Straight seam steel pipe does not refer to a certain type of steel pipe, but a large category of welded pipes. It is made of steel strips. Steel pipes made using straight seam high-frequency welding equipment can be called straight seam steel pipes. Simply speaking, When welding steel plates, th...

Steel pipe surface treatment methods for pipeline anti-corrosion operations

Steel pipe surface treatment methods for pipeline anti-corrosion operations

Keywords :Steel pipe surface treatment methods for pipeline anti-corrosion operations        Update : 2023-10-23        View(s) : 536

With the continuous development of my country's economy, the country is vigorously developing the energy industry. Long-distance oil and gas pipelines are an important way to ensure energy security. During the anti-corrosion construction process of oil (gas) pipelines, the surface treatment of steel...

What is the steel structure

What is the steel structure

Keywords :What is the steel structure        Update : 2023-10-20        View(s) : 426

A steel structure is a structure composed of steel materials and is one of the main types of building structures. Across the world, especially in developed countries and regions, steel structures have been reasonably and widely used in the field of construction engineering. The steel structure i...

Horizontal fixed welding of thick-walled stainless steel pipes and precautions for use

Horizontal fixed welding of thick-walled stainless steel pipes and precautions for use

Keywords :Horizontal fixed welding of thick-walled stainless steel pipes and precautions for use        Update : 2023-10-19        View(s) : 479

Horizontal fixed welding of thick-walled stainless steel pipes : Stainless steel pipes are hollow long strips of steel that are widely used as pipelines for transporting fluids, such as oil, natural gas, water, coal gas, steam, etc. Stainless steel pipes are lighter in weight when they have the sam...

Page(s):  1 ... 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 ... 462