Talking About The Characteristics Of Straight Seam Steel Pipe Structure Design
1. Tensile strength (σb): The maximum force (Fb) received by the sample during the stretching process, pided by the original cross-sectional area (So) of the sample (σ), is called Tensile strength (σb...
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...
