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Stainless steel welded pipe specifications and dimensions table
The following is a table of common specifications and sizes of stainless steel welded pipes:
Classification and characteristics of stainless steel welded pipes
1.Classification of stainless steel welded pipes
Stainless steel welded pipes can be divided into ordinary stainless steel welded pipes and special stainless steel welded pipes. Ordinary stainless steel welded pipes are usually used for general-purpose transportation pipelines and structural pipes, while special stainless steel welded pipes are mainly used for important purposes in the industrial field, such as nuclear power plants, aerospace, medicine, etc.
2. Characteristics of stainless steel welded pipe
(1) It has extremely high corrosion resistance.
(2) It has good mechanical properties and process properties.
(3) The surface is smooth and not easy to leave bacteria and impurities.
(4) Easy to process and install, long service life.
Precautions
When using stainless steel welded pipes, you need to pay attention to the following matters:
1. Avoid friction and collision.
2. Keep clean and avoid oil and dust.
3. Avoid contact with other metal materials that may cause electrochemical reactions.
4. Pay attention to the storage environment and avoid the influence of humidity and corrosive media.
5. Operate strictly in accordance with usage and installation standards to ensure safety and reliability.
Through the specification and size table of stainless steel welded pipes in this article, I hope readers can learn more about stainless steel welded pipes for better selection and use.
Classification of stainless steel pipes1. Classification by production method:
(1) Seamless tubes - cold drawn tubes, extruded tubes, cold rolled tubes.
(2) Welded pipe:
(a) Classification by process - gas shielded welded pipe, arc welded pipe, resistance welded pipe (high frequency, low frequency).
(b) According to welding seam - straight seam welded pipe, spiral welded pipe.
2. Classification according to cross-sectional shape: (1) circular steel pipe; (2) rectangular pipe.
Spiral steel pipe stacking requirements1. The principle requirement for stacking spiral steel pipes is to stack them according to types and specifications on the premise of ensuring stable stacking and ensuring safety. Different types of materials should be stacked separately to prevent confusion and mutual erosion;
Difference Between Straight Seam Steel Pipe and Spiral Steel Pipe
Advantages of Using Carbon Steel in ConstructionSteel is an alloy metal, which means it’s a combination of several types of elements. In the case of steel, this is a combination of iron, carbon, and trace elements. It has a number of advantages for construction applications due to the fact that it’s fairly inexpensive to manufacture and has a very high tensile strength.
What determines the type of steel is the ratio of elements used to produce it, and it’s the magic formula of the carbon steel alloy created that makes it preferred for many projects. While there are thousands of different types of steel, these types are generally bucketed into four categories: carbon steel, alloy steel, stainless steel, and tool steel.- Anti-corrosion steel pipe classificationPN8710 anti-corrosion
When there are many types of corrosive media in steel pipes, such as acids, alkalis, salts, oxidants and water vapor, the coating must be chemically inert and resistant to acid, alkali and salt corrosion. The coating film should have a dense structure, good waterproof permeability and strong adhesion. , tough and plump. In this case, IPN8710 anti-corrosion is suitable. 
Global crude steel production fell 4.3% year-on-year in MarchOn April 23, the World Steel Association (WSA) released global crude steel production data for March. In March, crude steel output in the world's 71 countries and regions included in the statistics was 161.2 million tons, a year-on-year decrease of 4.3%. In the first quarter of this year, crude steel output in the world's 71 countries and regions included in the statistics was 469 million tons, a year-on-year increase of 0.5%.
