Stainless Steel Pipe Tube Pipe production process
stainless steel pipe
First, the quality of the pipe itself
1, the material is not up to standard. This phenomenon is very small, in addition to some small factories with back to do the steel strip, nickel chromium carbon and manganese and other elements did not meet the content requirements, generally larger pipe factory procurement are guaranteed, such as my stainless steel pipe Are Ding letter steel refining, material leave a compensable ten.
2, pipe system failed. This phenomenon is very small, and now the process is data management, rolling, annealing, polishing and other aspects of the process is very mature, generally do not produce a large area of rust phenomenon, even rust is a normal phenomenon.
Second, the use of improper rust
1, the user is not normal maintenance of stainless steel tube clean, more dust caused by rust.
2, surface damage caused by rust. Stainless steel tube surface with a layer of chromium oxide, if there is scratches, bruises and other parts easily rust.
3, with the acid and alkali substances in contact with the chemical reaction and rust. Another contact with the iron pipe is also easy to rust.
Third, the environmental causes rust
When the air pollution, ph value is not within the normal range, the overall corrosion of stainless steel pipe phenomenon, simply to say that when the stainless steel pipe rust occurs or when the yellow is basically caused by environmental factors.
The most common examples of stainless steel tubes we can see in life may be anti-theft doors and windows and staircase handrails. There may be a small number of people do not know the other uses of stainless steel tube. In fact, it not only into our daily life, in the industry, props, there are many factories are using it. As a kind of widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping, bending and other processing is good heat treatment hardening (non-magnetic, the use of temperature -196 ℃ ~ 800 ℃) The
It is also used for household items (tableware, kitchen cabinets, indoor pipeline water heaters, boilers) auto parts, medical equipment, building materials, chemical, food industry, agriculture and other widely used. Indicating that many industries have been inseparable from it.
Stainless steel tube manufacturers in northern Zhejiang region is now the most complete specifications of the stainless steel tube manufacturers, and 201,304, there are 316 or fine tube or processing elbow experts! Welcome to order!
In the current stainless steel pipe market, the quality is already a lot of manufacturers to abandon, and how to save production costs, to win the price of victory in the war has become their only standard. At the time of a meeting, when a new employee came to the boss to reflect this vicious competition, we suggested to the boss that we had to buy a little back to produce or reduce some of the procedures in the production process. However, our boss is severely criticized him: low price bad goods can not be long, the quality is the last word. We only guarantee that under the same quality, we have the lowest price.