201 321 316 304 Stainless Steel Square Tube Aisi Inox Pipe Hairline

Place of Origin Guangzhou China
Brand Name Z.S.B
Model Number 300 Series,400 Series,200 Series,
Minimum Order Quantity 1 TON
Price Negotiable
Packaging Details As customers' request
Delivery Time 5-14 work days
Payment Terms L/C, T/T, Western Union, MoneyGram, D/P
Supply Ability 500 tons per month

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Product Details
Standard ASTM,JIS,AISI,DIN,EN Length As Clients' Requirements
Shape Square.Rectangle Material 200 Series/300 Series/400series,201 304 304l 316 316l 321 410 430
Finish Brush Polish,hairline Product Name Stainless Steel Tube Pipe
Color Silver Type Welded,Seamless
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304 Stainless Steel Square Tube Aisi


304 Stainless Steel Square Tube Inox


316 Stainless Steel Square Tube Hairline

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Product Description

Inox Pipe 50x50 100x100 Aisi 201 304 304l 316 316l 321 410 430 Stainless Steel Square Tube

Product of description


Stainless steel is a popular material used in various industries due to its unique properties such as corrosion resistance, durability, and aesthetic appeal. In this article, we will describe the characteristics of the most commonly used stainless steel materials: 201, 304, 304L, 316, 316L, 321, 410, and 430.

201 stainless steel is a low-cost alternative to traditional nickel-chromium alloys. It has high resistance to corrosion and is suitable for use in environments with low to moderate levels of corrosive agents. However, it is not recommended for use in marine or highly acidic environments.

304 stainless steel is one of the most widely used stainless steel materials due to its excellent corrosion resistance, good formability, and high strength. It is commonly used in food processing equipment, kitchen appliances, and chemical processing plants.

304L stainless steel is a low-carbon version of 304 stainless steel, which makes it more resistant to sensitization and intergranular corrosion. It is commonly used in welding applications and where high temperatures are present.

316 stainless steel is a molybdenum-bearing austenitic stainless steel with excellent corrosion resistance in harsh environments such as marine and chemical processing applications. It is also resistant to pitting and crevice corrosion.

316L stainless steel is a low-carbon version of 316 stainless steel that offers improved weldability and resistance to sensitization. It is commonly used in pharmaceutical and medical equipment due to its excellent biocompatibility.

321 stainless steel is a titanium-stabilized austenitic stainless steel that offers excellent resistance to intergranular corrosion and high-temperature oxidation. It is commonly used in aircraft exhaust systems and chemical processing equipment.

410 stainless steel is a martensitic stainless steel that offers good corrosion resistance and high strength. It is commonly used in cutlery, valves, and pumps.

430 stainless steel is a ferritic stainless steel that offers good corrosion resistance and formability. It is commonly used in automotive trim and household appliances.

In conclusion, each type of stainless steel has unique properties that make it suitable for various applications. It is important to select the appropriate material based on the specific requirements of the application to ensure optimal performance and durability.



Standard ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789
Material 200 Series/300 Series/400series
Surface BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D, pickling, Bright, HL
Type hot rolled ,cold rolled / cold drawn


Describtion the difference

1. The composition is different

Commonly used stainless steel plates are divided into two types, 201 and 304, which are actually different in composition. 201 stainless steel contains 15% chromium and 5% nickel. 201 stainless steel is an alternative to 301 steel. Standard 304 stainless steel, which contains 18% chromium and 9% nickel.

2. Different corrosion resistance

201 is high in manganese, the surface is very bright with dark light, high manganese content is easy to rust. 304 contains more chromium, the surface is matte, and it is not easy to rust. Stainless steel is not easy to rust because chromium-rich oxides are formed on the surface of the steel body to protect the steel body. 201 material belongs to high manganese stainless steel, which is harder than 304 stainless steel, has high carbon and low nickel.

3. The main application aspects are different

201 stainless steel, with certain acid and alkali resistance, high density, polished without bubbles, no pinholes, etc., is a high-quality material for the production of various watch cases and strap bottom covers. It is mainly used to make decorative pipes, industrial pipes, and some shallow stretched products. 304 stainless steel has the characteristics of good processing performance and high toughness, and is widely used in industry, furniture decoration industry and food and medical industry.


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201 321 316 304 Stainless Steel Square Tube Aisi Inox Pipe Hairline 0




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