201 stainless steel plate is a common chrome-nickel stainless steel plate with the following characteristics:
Corrosion resistance: 201 stainless steel plate has good corrosion resistance in some media, such as atmosphere, water, weak acid, alkali and so on. In corrosive media, due to the chemical stability of chromel, 201 stainless steel can resist oxidation and corrosion, thereby extending the service life.
Good processing performance: 201 stainless steel plate has good plasticity and ductility, easy to cold and hot processing. This makes it suitable for the manufacture of various shapes, such as sheet, plate, bar, etc.
Beautiful surface: Because 201 stainless steel plate has a smooth surface, not easy to rust, easy to clean and maintain, it is often used to make decorations and furniture.
Good welding performance: 201 stainless steel plate has good welding performance, easy to carry out arc welding, resistance welding, brazing and other operations. This gives it a wide range of applications in the manufacturing process.

However, it should be noted that the corrosion resistance of 201 stainless steel plate is relatively weak, especially in corrosive media such as strong acids and alkali. In addition, the cost of 201 stainless steel plate is relatively low, so it is widely used in some occasions with low requirements.

In general, 201 stainless steel plate is a kind of stainless steel plate with excellent comprehensive performance and has a wide range of application fields. However, it is necessary to choose according to the specific working conditions and requirements when using.

Stainless steel coil is a sheet made of stainless steel material, and the rolled product is not easy to oxidize, corrosion resistance and other characteristics, which is widely used in construction, manufacturing and other fields.

The raw material of stainless steel coil is cold-rolled stainless steel plate, which is rolled and has a more precise thickness and smoother surface than hot-rolled stainless steel plate, while having better mechanical properties and processing properties.

There are many kinds of stainless steel rolls, the common ones are 201, 303, 304, 304L, 321, 316, 316L, 309S, 310S, 2520, 904, 904L biphase steel series S32205
S32507 and so on.

Stainless steel welded pipe is a pipe made of stainless steel material, its surface can be welded with a variety of different alloy steel, carbon steel and other materials. Stainless steel welded pipe has excellent corrosion resistance, heat resistance, low temperature strength and mechanical properties, and has the advantages of environmental protection, beauty, not easy to rust, etc., and is widely used in construction, machinery, petroleum, chemical industry, electric power, food, medical and other fields.

The manufacturing process of stainless steel welded pipe is to make stainless steel material after crimping and forming, and then welding by welding equipment. Its specifications and sizes are diverse and can be customized according to different needs.

Compared with ordinary steel pipes, stainless steel welded pipes have higher quality standards and requirements, and their processing technology and material selection are more stringent. At the same time, the price of stainless steel welded pipes is also relatively high.

Stainless steel coil is a pipe member made of stainless steel material, usually composed of one or more stainless steel tubes, the shape can be straight, can also be spiral or disk.

Stainless steel coil has corrosion resistance, high temperature, high pressure and good mechanical properties, widely used in chemical, petroleum, food, pharmaceutical, energy and other fields, for heat exchange, fluid transmission. The advantages of stainless steel coil include corrosion resistance, high temperature resistance, good health performance, easy to clean and so on.

The manufacturing process of stainless steel coil mainly includes round steel preparation, heating, hot rolling perforation, cutting head, pickling, grinding, lubrication, cold rolling processing, degreasing, solution heat treatment, straightening, pipe cutting, pickling, finished product inspection and other steps. In the manufacturing process, it is necessary to strictly control the process parameters and material quality to ensure the mechanical properties and appearance quality of the stainless steel coil.

Stainless steel hexagonal bar is a kind of high quality stainless steel material, through cutting, grinding, cold drawing and other processes of a cross-section of hexagonal, solid long bar.

The dimensional accuracy of stainless steel hexagonal bar is very high, which can reach ±0.01mm, and the surface quality is excellent, and the brightness is very good, which makes it widely used in many fields.

Because stainless steel hexagonal bar has strong corrosion resistance, high tensile strength and high fatigue strength, it is widely used in Marine, chemical, construction and other fields. For example, in the Marine environment, stainless steel hexagonal rods can be used to make Marine engineering structural parts, ship parts, etc. In the field of chemical industry, it can be used to make chemical equipment, pipelines, etc. In the field of architecture, it can be used to make building structural parts, decorative parts and so on.

In addition, the chemical composition of the stainless steel hexagonal bar is stable, the steel is pure, and the inclusion content is low, which makes it maintain good corrosion resistance after welding or after stress relief. At the same time, the stainless steel hexagonal bar also has excellent machining performance and welding performance, which is convenient for cutting, grinding, welding and other processing operations.

In short, stainless steel hexagonal bar is a high-quality, high-performance metal material, which has a wide range of applications, such as Marine engineering, chemical industry, construction and so on.

309 stainless steel plate is a high-alloy austenitic stainless steel plate containing about 24% chromium (Cr) and 9% nickel (Ni). It has excellent high temperature resistance and corrosion resistance, and can maintain excellent performance in high temperature environments.

The main features of 309 stainless steel plate are:
High temperature strength and creep strength: at high temperatures, the strength and creep strength of 309 stainless steel plate is higher than that of other stainless steel materials, and can withstand the stress at high temperatures.
Excellent corrosion resistance: 309 stainless steel plate has good corrosion resistance in oxidizing media and acidic media, and can resist the erosion of corrosive gases such as chloride ions and hydrogen sulfide.
Good processing performance: 309 stainless steel plate has good plasticity and ductility, easy to cold and hot processing. Stamping, bending, welding and other operations can be performed.
High temperature oxidation resistance: At high temperatures, 309 stainless steel plate has good oxidation resistance and can resist high temperature oxidation.

Therefore, 309 stainless steel plate is widely used in high temperature equipment and pipelines, heat treatment equipment, chemical equipment and other fields. It should be noted that due to the high nickel content of 309 stainless steel plate, the cost is relatively high. In some less demanding occasions, it may be replaced by other lower-cost stainless steel materials.

Stainless steel plate is a common building material, which refers to the steel plate that is resistant to the corrosion of weak media such as atmosphere, steam and water, and the acid-resistant steel plate is the steel plate that is resistant to the corrosion of chemical etched media such as acid, alkali and salt.
Stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, acid, alkaline gases, solutions and other media have strong corrosion resistance, not easy to rust, but it is not absolutely rust free.
Stainless steel plate is usually a combination of stainless steel plate and acid-resistant steel plate, in the development process, gradually formed several categories of various properties of stainless steel plate, divided into austenitic stainless steel plate, martensitic stainless steel plate (including precipitation hardening stainless steel plate), ferritic stainless steel plate, austenitic ferritic biphase stainless steel plate 4 kinds.

304/304L stainless steel pipe is a tubular product made of 304/304L stainless steel material, with excellent corrosion resistance, heat resistance, low temperature strength and mechanical properties, while with environmental protection, beautiful, not easy to rust and other advantages, is widely used in construction, machinery, petroleum, chemical, electric power, food, medical and other fields.

The chemical composition of 304/304L stainless steel pipe contains chromium, nickel, carbon, manganese, silicon, phosphorus and other elements, of which the chromium content is about 18%, the nickel content is about 8%, the carbon content is less than 0.08%, the manganese content is not more than 2%, the silicon content is not more than 1%, and the phosphorus content is not more than 0.045%.

The manufacturing process of 304/304L stainless steel pipe mainly includes hot rolling, cold rolling, cold drawing, etc., and its cross-section shapes are diverse, such as round, square, flat, hexagonal and octagonal, etc., and the use of different shapes of stainless steel rods is not the same.

When selecting and using 304/304L stainless steel pipe, it is necessary to comprehensively consider factors such as its material characteristics, specifications, size and use environment to ensure its safety and reliability. At the same time, during the installation and use, attention needs to be paid to avoid problems such as scratching, collision and corrosion to maintain its beauty and service life.