18 Years Factory Tp304 Pipe - The company can customize the production of various styles of mirror stainless steel plate, welcome to send an email to ask me – Zaihui
18 Years Factory Tp304 Pipe - The company can customize the production of various styles of mirror stainless steel plate, welcome to send an email to ask me – Zaihui Detail:
1. On the surface of stainless steel, there are deposits of dust or heterogeneous metal particles containing other metal elements. In humid air, the condensed water between the deposits and the stainless steel connects the two into a micro-battery, which triggers an electrochemical reaction , the protective film is damaged, called electrochemical corrosion.
2. Organic juices (such as vegetables, noodle soup, sputum, etc.) adhere to the surface of stainless steel. In the presence of water and oxygen, organic acids are formed, and organic acids will corrode the metal surface for a long time.
3. The surface of stainless steel adheres to substances containing acids, alkalis and salts (such as alkali water and lime water splashing from the decoration walls), causing local corrosion.
4. In the polluted air (such as the atmosphere containing a large amount of sulfide, carbon oxide, nitrogen oxide), in the presence of condensed water, the formation of sulfuric acid, nitric acid, acetic acid liquid spots, causing chemical corrosion The above conditions can cause the protective film on the stainless steel surface. Damage causes rust.
The corrosion resistance of stainless steel mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal structure, and the main role is chromium. Chromium has high chemical stability and can form a passivation film on the steel surface to isolate the metal from the outside world, protect the steel plate from being oxidized, and increase the corrosion resistance of the steel plate. After the passivation film is destroyed, the corrosion resistance decreases.
Stainless steel plate is generally a general term for stainless steel plate and acid-resistant steel plate. Introduced at the beginning of this century, the development of stainless steel plate has laid an important material and technical foundation for the development of modern industry and scientific and technological progress. There are many types of stainless steel plates with different properties. It has gradually formed several categories in the development process. According to the structure, it is divided into four categories: austenitic stainless steel, martensitic stainless steel (including precipitation hardening stainless steel), ferritic stainless steel, and austenitic plus ferritic duplex stainless steel. The main chemical composition or some characteristic elements in the steel plate are classified into chromium stainless steel plate, chromium nickel stainless steel plate, chromium nickel molybdenum stainless steel plate, low carbon stainless steel plate, high molybdenum stainless steel plate, high purity stainless steel plate, etc. According to the performance characteristics and uses of the steel plate, it is divided into nitric acid-resistant stainless steel plate, sulfuric acid-resistant stainless steel plate, pitting corrosion-resistant stainless steel plate, stress corrosion-resistant stainless steel plate, high-strength stainless steel plate, etc. According to the functional characteristics of the steel plate, it is divided into low temperature stainless steel plate, non-magnetic stainless steel plate, free-cutting stainless steel plate, superplastic stainless steel plate, etc. The commonly used classification method is to classify according to the structural characteristics of the steel plate, the chemical composition characteristics of the steel plate and the combination of the two. Generally divided into martensitic stainless steel, ferritic stainless steel, austenitic stainless steel, duplex stainless steel and precipitation hardening stainless steel, etc. or divided into two categories: chromium stainless steel and nickel stainless steel. Wide range of uses Typical uses: pulp and paper equipment heat exchangers, mechanical equipment, dyeing equipment, film processing equipment, pipelines, exterior materials for buildings in coastal areas, etc.
The stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that does not rust easily, but not absolutely rust-free.
Product detail pictures:
Related Product Guide:
Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for 18 Years Factory Tp304 Pipe - The company can customize the production of various styles of mirror stainless steel plate, welcome to send an email to ask me – Zaihui , The product will supply to all over the world, such as: Vietnam, Albania, Frankfurt, Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality solutions. Our business aims to "honest and trustworthy, favorable price, customer first", so we won the trust of the majority of customers! If you are interested in our items and services, please do not hesitate to contact us!
By Tom from venezuela - 2017.03.28 12:22
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Cornelia from Sweden - 2017.06.29 18:55
Related products
-
China Manufacturer for Slotted Steel Tubing -...
1. Meet the individual needs of consumers: The development of printed stainless steel gives full play to the creative ability of designers, and the design draft can be modified on the computer according to the needs of customers, which greatly stimulates consumers’ demand for printed stainless steel. 2. Short construction period: Printing stainless steel improves the shortcomings of traditional stainless steel in large batches and few varieties. The production batch of printing stainles...
-
Professional Design Inox 304 - 201 202 310S ...
Classification of threaded pipes: NPT, PT, and G are all pipe threads. NPT is a 60° taper pipe thread that belongs to the American standard and is used in North America. National standards can be found in GB/T12716-2002m. PT is a 55° sealed tapered pipe thread, which is a type of Wyeth thread and is mostly used in European countries. The taper is 1:16. National standards can be found in GB/T7306-2000. (Mostly used in high temperature, high pressure systems and lubrication systems) G is a 55° ...
-
Wholesale Price Ss Coil - 201 202 310S 304 3...
Classification of threaded pipes: NPT, PT, and G are all pipe threads. NPT is a 60° taper pipe thread that belongs to the American standard and is used in North America. National standards can be found in GB/T12716-2002m. PT is a 55° sealed tapered pipe thread, which is a type of Wyeth thread and is mostly used in European countries. The taper is 1:16. National standards can be found in GB/T7306-2000. (Mostly used in high temperature, high pressure systems and lubrication systems) G is a 55° ...
-
2022 High quality Stainless Steel Sheet 410 -...
1 Since most of the pipe fittings are used for welding, in order to improve the welding quality, the ends are beveled, leaving a certain angle and with a certain edge. This requirement is also relatively strict, how thick the edge is, the angle and the deviation range. There are regulations. The surface quality and mechanical properties are basically the same as the tube. For the convenience of welding, the steel grade of the pipe fitting and the pipe to be connected is the same. 2 The requir...
-
Factory Outlets Steel Product - Leading Manu...
Our company promises all customers first-class solutions and the most satisfactory after-sales service. We warmly welcome our regular and new customers joining us as a leading building materials manufacturer in China SUS 304 ASTM A554 Stainless Steel Round Square Steel Tubes. Please contact us. China leading manufacturer of stainless steel tube, welded stainless steel tubes. Our strengths are the innovation, flexibility and reliability accumulated over the last 20 years. We focus on customer ...
-
Manufacturing Companies for Foshan Stainless S...
1. Meet the individual needs of consumers: The development of printed stainless steel gives full play to the creative ability of designers, and the design draft can be modified on the computer according to the needs of customers, which greatly stimulates consumers’ demand for printed stainless steel. 2. Short construction period: Printing stainless steel improves the shortcomings of traditional stainless steel in large batches and few varieties. The production batch of printing stainles...
