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Analysis of quality and temperature of galvanized steel tube
Analysis of quality and temperature of galvanized steel tube 1, the quality of galvanized steel tube When we use galvanized steel tube for operation, we all hope that the quality of our galvanized steel tube is good, or high quality, so we can see the quality of your galvanized steel tube from th...Read more -
Stainless steel checkered plate rust causes
When brown rust spots appear on the surface of stainless steel checkered plate, people feel surprised: that "stainless steel checkered plate will not rust, rust is not stainless steel checkered plate, may be the quality of the problem". In fact, this is a lack of understanding of stainless steel ...Read more -
The development trend of stainless steel welded tube
In recent years, the stainless steel welded tube market is popular.Because of its good heat transfer, it is widely used as a stainless steel heat exchange tube. I believe that many people who have used stainless steel welded tube should have more understanding of it, but how much do people know a...Read more -
Why are more and more guardrails using 304 stainless steel pipe?
Mainly used in roads, residential areas, commercial areas, public places and other occasions to protect personal safety and facilities and equipment - guardrails. Commonly used guardrail materials are wrought iron, aluminum alloy, wood, stainless steel, etc. In parks or some attractions, wooden g...Read more -
What should we pay attention to when slitting stainless steel coils?
What is stainless steel coil flat? Most of the stainless steel coils leave the factory in whole rolls, which are mainly for the convenience of transportation; generally, when they are in the hands of the supplier, for the convenience of use, the stainless steel coils will be used with professiona...Read more -
The main reason why stainless steel seamless pipes are more and more widely used!
Stainless steel seamless pipe is a long steel with a hollow section and no joints around. The thicker the wall thickness of the product, the more economical and practical, the thinner the wall thickness, the greater the processing cost. The technology of the product determines its limited perform...Read more -
Can galvanized steel be welded?
Precautions for welding of hot-dip galvanized steel, hot dip galvanized: it's an efficient method of metal anti-corrosion, which may prevent rust, anti-corrosion and reduce wear. The rust-removed steel parts are immersed during a molten zinc solution of about 500 ℃, so the surface of the steel pa...Read more -
How to properly heat-treat small-diameter thick-walled steel pipes?
During the use of small-diameter thick-walled steel pipe, if it encounters hot brittleness, it will affect everyone's normal use. What is the reason for the hot-brittleness of small-diameter thick-walled steel pipe? Due to the different expansion indices of the joints of the small-diameter thic...Read more -
What are the common problems of galvanized steel coil?
What is Galvanized Steel Coil? Galvanized steel coil is coated with a layer of zinc on the surface of the steel plate to prevent the surface from being corroded due to external factors and prolong the service life of the steel plate. Galvanized classificat...Read more -
PPGI production process
PPGI sheet has the characteristics of light weight, beautiful appearance and good corrosion resistance, and is widely used in construction, light industry, home appliances and other industries. In recent years, with the development of these industries and the improvement of consumption levels,...Read more -
The difference between electro-galvanized and hot-dip galvanized
The difference between electro-galvanized and hot-dip galvanized According to the assembly method, Galvanized Steel Coil may be divided into hot-dip galvanized Steel Coil and electro-galvanized Steel Coil . Hot-dip galvanizing and electro-galvanizing not only have different coating formation ...Read more -
Characteristics of stainless steel plate for deep drawing
Stainless steel plate for deep drawing, from the microscopic point of view, the surface of the sheet and the die are rough and uneven bond surface, due to the large blank holder force in the process of deep drawing, the load from the local convex part under the unit pressure is very large; Becaus...Read more
