Common materials for welded pipes
Commonly used materials for welded pipes are: Q235A, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, etc.
The billet used for welded steel pipe is steel plate or strip steel, which is divided into furnace welded pipe, electric welding (resistance welding) pipe and automatic arc because of different welding processes.
welded pipe
What is the difference between steel and iron and stainless steel?
Steel is obtained by appropriately mixing carbon elements in iron. In the iron and steel industry, the carbon content of less than 2.11% is called steel, and the carbon content of more than 2.11% is called iron. Stainless steel is also called alloy steel, which is added to ordinary steel. Cobalt, Chromium, nickel, tungsten, titanium and other metals.
The "iron-carbon alloy" with a carbon content of less than 2% is called "c
Do you know the wear resistance of 304 stainless steel square tube knowledge?
Generally speaking, metals that are easy to ionize are easy to be oxidized, that is, easy to corrode, but in fact this is not completely the case. Although some metals such as aluminum, magnesium, and chromium are easy to ionize, they are easy to be ionized in the atmosphere or water. A film of corrosion products is formed, thereby improving corrosion resistance. The surface state of aluminum and aluminum alloys is changed by chemical or electrochemical methods, so that the dissolution rate is sharply reduced, and the corrosion resistance is improved. This
304 stainless steel welded pipe
304 stainless steel welded pipe has a simple production process, high production efficiency, many varieties and specifications, and less equipment capital, but the general compressive strength is lower than that of stainless steel seamless steel pipe.
Stainless Steel Pipes Processing Technology
Stainless steel processing refers to the process of cutting, folding, bending, welding and other mechanical processing of stainless steel based on the properties of stainless steel to finally obtain stainless steel products required for industrial production. In the process of stainless steel processing, a large number of m
The Auto Parts Processing Technology:
Auto parts processing technology: 1. Casting; 2. Forging; 3. Welding; 4. Cold stamping; 5.; 7. Metal cutting; 6. Heat treatment; 7. Assembly.
Forging is a manufacturing method in which molten metal material is poured int
What problems should be paid attention to in stainless steel processing
We can offer Stainless Steel Pipe products, including Stainless Steel Capillary Pipe, Stainless Steel Precision Pipe, Stainless Steel Seamless Pipe, Stainless Steel Sanitary Pipe, Thick Wall Stainless Steel Pipe, Stainless Steel Bright Tube, Stainless Steel Needle Tube, Stainless Steel Fine Tube, Stainless Steel Coil, Welded Stainless Steel Pipe, Stainless Steel Indus
What Material Is Better For Stainless Steel Stretch Plate?
The 304 stainless steel series are commonly used for stretch processing materials 304DQ? 304DDQ? 304DDQS, these stretch properties are very good.
The grade of 304 tensile material produced by Taiyuan Iron and Steel Co., Ltd.:
0Cr18Ni9DQ, 0Cr18Ni9DDQ, 0Cr18Ni9DDQS.
What Are The Characteristics Of The Black Titanium Stainless Steel Plate With A Smooth Surface Like A Mirror?
Black titanium stainless steel has the characteristics of environmental protection, corrosion resistance, water permeability resistance, wear resistance, abrasion resistance, and climate change resistance. Its surface is as smooth as a mirror, and it is a large-scale building decoration material. The surface of black titanium stainless steel is superior in corrosion resistance and wear resistance than ordinary stainless steel. It can resist smog corrosion for more tha
The Difference Between Magnetic And Non-Magnetic Stainless Steel Belt:
The difference between magnetic and non-magnetic stainless steel is that non-magnetic stainless steel has a higher anti-corrosion function than magnetic ones, but this difference is only in the daily use of knives and forks. Some stainless steel products cannot be used if they do not contain magn
Titanium Alloy Pipeline Welding Processing:
We can offer Stainless Steel Pipe products, including Stainless Steel Capillary Pipe, Stainless Steel Precision Pipe, Stainless Steel Seamless Pipe, Stainless Steel Sanitary Pipe, Thick Wall Stainless Steel Pipe
What Are The Main Uses Of Aluminum Tubes?
Aluminum tubes are widely used in aerospace, molds, instruments, air conditioners, solar energy, refrigerators, mechanical processing, ships, automobile profiles, chemical industry, construction industry, rail transit, electronic appliances, medicine and food packaging, pipeline an
Advantages Of The Titanium Alloy:
① High specific strength (tensile strength/density) (see picture), the tensile strength can reach 100-140kgf/mm2, while the density is only 60% of steel.
②It has good strength at medium temperature, and its service temperature is several hundred degrees higher than that of aluminum alloy. I
