Yearly Archives: 2022
How To Distinguish Seamless Pipe With Straight Seam Steel Pipe
Nowadays, all walks of life are really very competitive. No matter what industry has competition, the straight seam steel pipe industry is no exception. Many manufacturers will use straight seam steel...
Causes And Maintenance Of Internal Cuts In Large Diameter Steel Pipes
The internal cut of the large-diameter steel pipe is caused by the unsatisfactory design of the head and the sharp-edged protrusion on the connecting rod connecting the plug, or the welding of metal p...
Spiral Steel Pipe Is A Relatively Rare Heat Treatment Method
Deformation heat treatment
High temperature deformation heat treatment can increase the yield ratio and elastic limit of spiral steel tubes. Improve the comprehensive mechanical properties, fatigue pr...
Elements That Affect The Performance Of Galvanized Steel Pipes
(1) Carbon; the higher the carbon content, the higher the hardness, but the worse its plasticity and toughness.
(2) Sulfur; it is a harmful impurity in steel. When steel with high sulfur content is su...
Seamless Tube Facilitates The Transport Of Liquids
As an economic section steel, seamless steel pipe plays a major leading role in economic development and construction. Then every place in life can see its existence, then it means that its use is ver...
Seamless Tube Manufacturers Talk About The Seamless Meaning
Seamless steel tubes are very rapid and changeable in the development process, so there are more problems. As a relatively important market development of the seamless steel pipe industry, it should b...
What Is The Difference Between Welded And Seamless Pipe
Steel pipe is a kind of hollow long steel, which is used as a pipe for conveying fluids, such as petroleum, natural gas, water, gas, steam, etc. In addition, when the bending and torsional strength ar...
Chemical Composition Of Carbon Steel Pipes
Carbon steel pipes can be classified into low carbon steel, medium carbon steel and high carbon steel according to chemical composition (ie, carbon content). Low carbon steel, also known as mild steel...
Tube Making Process
The process flow for the production of steel pipes is as follows:
1. Sample preparation: In order to facilitate the inspection, the production and installation accuracy of the steel pipe and various p...
Steel Pipes Are Manufactured By Which Welding
There are three common methods for forming welded steel pipes:
1. Single radius forming method
The single-radius roll forming method has three methods: a circumferential bending forming method, an ...
