Share some characteristics of stainless steel pipes

Characteristics of stainless steel pipes: Steel materials with open ends and hollow sections can be called steel pipes. If the ratio between the length and the cross-section circumference is small, it is called a pipe segment or pipe joint, which belongs to the pipeline product range. Stainless steel is an economical cross-section steel and an important product in the steel industry. It usually accounts for about 8% to 16% of the total steel and has a wide range of applications in the national economy. Because steel pipes have a hollow cross-section, compared with plain round steel bars of the same weight, which are suitable for use as liquid, gas, and solid transportation pipes, steel pipes have a large cross-sectional area coefficient and high bending strength. They have become the preferred choice for various types of machinery and building structures. Important material. Structures and components bounded by stainless steel have a larger cross-sectional area coefficient than solid components of equal weight. Therefore, it is an important component of steel, especially in industries such as oil drilling, melting and transportation. It is also in great demand, followed by geological drilling, chemical industry, construction industry, machinery industry, and medical equipment, which also require a large number of various steel pipes.
Stainless steel classification: There are many types of stainless steel, with different uses and different production methods. The outer diameter of stainless steel pipes currently produced ranges from 0.1 to 4500mm, and the wall thickness ranges from 0.01 to 250mm. In order to distinguish their characteristics, steel pipes are usually divided into the following categories. Classification by production method Stainless steel pipes are divided into seamless pipes and welded pipes according to production methods. Seamless steel pipes are divided into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes and extruded pipes. Cold-drawn pipes and cold-rolled pipes are Welded pipes for secondary processing of steel pipes include straight seam welded pipes, etc.
Stainless steel pipes have a series of characteristics such as good corrosion resistance, formability, compatibility, strength and toughness. What are the solutions when the quality is affected during production?
Stainless steel pipes are processed by high-precision cold drawing machines. The quality and performance of consumer molded products are excellent. They have been widely used and have exerted their due economic benefits. However, in actual consumption, due to the influence of some factors, stainless steel pipes will break up, causing certain losses. For this reason, we should find out the reasons as soon as possible and make compensation.
Through fire analysis, it was found that the quality of stainless steel pipes and manufacturers was affected because a local consumer company did not pay attention to the quantity and quantity of production and blindly reduced consumer costs. For example, reducing the number of cold drawing passes or annealing, resulting in product breakage, is also a harmful failure mode and should be avoided as much as possible.
Therefore, it is necessary to make strict regulations on the production process of stainless steel pipes and strengthen inspection and monitoring of the practical process to effectively prevent and eliminate the development of cold-drawn pipe power-off boxes and ensure the protection and stability of its application.
For products like stainless steel pipes, we can often see packaging film bags. Although it is not heavy, if the single purchase quantity is large, certain economic expenditure will be incurred. The editor will tell you why stainless steel pipes need packaging bags.
1. After the stainless steel pipe is built, it must be moved, moved, moved a long distance. If there is no packaging bag, there will be scratches and abrasions on the surface, which will affect the appearance of the surface.
2. The packaging itself requires manufacturing costs, and the packaging costs require labor costs. The sum of the two exceeds the weight of a single bag.
3. If packaging is not required, it should be stated in the contract that the company is not responsible for scratches or abrasions on the surface of the stainless steel pipe caused by opening the packaging bag.